1
New Product
Digital Temperature Controllers
E5@Z
1/16, 1/8, and 1/4 DIN Temperature
Controllers Join the Best-selling
E5@Z Series
• Models available with either temperature inputs or
analog inputs.
• A wide range of func tions, such as a loop break alarm
(LBA), manual outpu t, an d tr an sfe r ou tp u t.
• Easy-to-r ea d 11 -s eg m en t disp la y.
• Faster sampling at 250 ms.
• Setting Too l port provided as a standard feature for easy
connection to personal computers.
• New protocol called Modb us is installed in the models
with communications.
Contents
Digital Temperature Controllers
E5CZ/E5CZ-U ................................. 2
E5AZ/E5EZ ..................................... 14
E5EZ-PRR.................................................... 37
Common to Updated E5@Z Controllers
•Operation...................................................... 26
•Precautions .................................................. 33
E5EZ-PRR
•Operation...................................................... 43
•Precautions .................................................. 59
E5@Z Series
E5CZ
1/16 DIN 1/8 DIN
E5EZ E5AZ
1/4 DIN
E5EZ-PRR
1/8 DIN
Digital Position-proportional
Controller
2
Digital Temperature Controllers
E5CZ/E5CZ-U (48 × 48 mm)
This Best-selling General-purpose
48×48-mm Temperature Controller
Is Now Even Better.
• Controllers now available with analog inputs.
• Faster sampling at 250 ms.
• Transfer out put provided for easy outp ut to recorders.
• Models available with a loop break alarm (LBA) and
heater short al arm (HS alarm).
• Easy setting with 11-segment displays.
• Setting protection indicator informs operator when
protection is enabled.
• Manual output provided.
• New protocol called Modbus is installed in the models
with communications.
• USB-Serial conversion cable is available.
Note: Refer to Precautions on page 33.
Note: Refer to page 30 for information on changes in comparison to
previous models.
Main I/O Functions
48 × 48 mm
E5CZ 48 × 48 mm
E5CZ-U
Event Inputs
• None
• Two
Sensor Inputs
• Universal thermocouple/Pt inputs
(Models with temperature inputs)
• Analog current/voltage inputs
(Models with analog inputs)
Indication Accuracy
E5CZ
• Thermocouple input: ±0.5% of PV
• Pt input: ±0.5% of PV
E5CZ-U
• Thermocouple input: ±1% of PV
• Pt input: ±0.5% of PV
• Analog input: ±0.5% FS
Sampling Period
• 250 ms
Control Output 1
• Relay output
• Voltage output (for driving SSR)
• Current output
Alarm Outputs
• Two
2-level Display: PV and SV 4-digit Display
E5CZ
• Auto/manual switching
• Models also available with RS-485
communications
This data sheet is provided as a guideline f or selecting products. Be sure to refer to the f ollowing user manuals f or application precautions
and other information required for operation before attempting to use the product.
E5CZ/E5CZ-U/E5AZ/E5EZ Digital Temperature Controllers User's Manual (Cat. No. H207)
E5CZ/E5CZ-U/E5AZ/E5EZ Digital Temperature Controllers Communications Manual (Cat. No. H208)
E5CZ/E5CZ-U
3
Model Number Structure
Model Number Legend
Controllers
1. Control Output 1
R: Relay output
Q: Voltage output (for driving SSR)
C: Current output
2. Number of Alarms
2: Two alarms
3. Option
M: Option Unit can be mounted.
4. Input Type
T: Thermocouple, infrared sensor/platinum resistance
thermometer
L: Analog current/voltage input
5. Power Supply Voltage
Blank: 100 to 240 VAC
D: 24 VAC/VDC
Option Units
1. Applicable Controller
CZ: E5CZ
2. Function 1
Blank: None
H: Heater burnout/Heater short detection (CT1)
3. Function 2
B: Two event inputs
03: RS-485 communications
Note: Not all combinations of function 1 and function 2 specifications are possible for Option Units (E53-CZ@@).
Ordering Information
Controllers with Terminal Blocks
Option Units
One of the following Option Units can be mounted to provide the E5CZ with additional functions.
Note: Option Units cannot be used for plug-in models.
These Option Units are applicable only to models released after October 2008.
12345
E5CZ-@2M@@
213
E53-CZ@@
Size Power supply
voltage Input type Alarm output Control output Previous
model New model
1/16 DIN
48 × 48 × 78
(W × H × D)
100 to 240 VAC
Thermocouple or
Resistance
thermometer 2
Relay output E5CZ-R2
E5CZ-R2M E5CZ-R2MT
Voltage output (for driving
SSR) E5CZ-Q2
E5CZ-Q2M E5CZ-Q2MT
Current output E5CZ-C2M E5CZ-C2MT
Analog
(current/voltage) 2
Relay output None E5CZ-R2ML
Voltage output (for driving
SSR) None E5CZ-Q2ML
Current output None E5CZ-C2ML
24 VAC/VDC
Thermocouple or
Resistance
thermometer 2
Relay output E5CZ-R2MD E5CZ-R2MTD
Voltage output (for driving
SSR) E5CZ-Q2MD E5CZ-Q2MTD
Current output E5CZ-C2MD E5CZ-C2MTD
Analog
(current/voltage) 2
Relay output None E5CZ-R2MLD
Voltage output (for driving
SSR) None E5CZ-Q2MLD
Current output None E5CZ-C2MLD
Functions Previous model New model
Communications RS-485 E53-CN03N E53-CZ03
Communications RS-485 Heater burnout E53-CNH03N E53-CZH03
Event inputs E53-CNBN E53-CZB
Heater burnout Event inputs E53-CNHBN E53-CZHB
E5CZ/E5CZ-U
4
Model Number Structure
Model Number Legend (Plug-in-type Controllers)
1. Output Type
R: Relay
Q: Voltage output (for driving SSR)
2. Number of Alarms
2: Two alarms
3. Input Type
T: Thermocouple, infrared sensor/platinum resistance
thermometer
4. Power Supply Voltage
Blank: 100 to 240 VAC
D: 24 VAC/VDC
5. Plug-in type
U: Plug-in type
Ordering Information (Plug-in-type Controllers)
Plug-in-Type Controllers
Accessories (Order Separately)
USB-Serial Conversion Cable
Terminal Cover
Waterproof Packing
Note: The Waterproof Packing is included with the Controller only for
models with terminal blocks.
Current Transformers (CTs)
Adapter
Note: Use this Adapter when the panel has been previously prepared
for the E5B@.
Sockets (for Plug-in Models)
12 534
E5CZ-@2T@U
Size Power supply
voltage Input type Alarm output Control output Previous
model New model
1/16 DIN
100 to 240 VAC Thermocouple or
Resistance
thermometer 2Relay output None E5CZ-R2TU
Voltage output (for driving SSR) None E5CZ-Q2TU
24 VAC/VDC Thermocouple or
Resistance
thermometer 2Relay output None E5CZ-R2TDU
Voltage output (for driving SSR) None E5CZ-Q2TDU
Model
E58-CIFQ1
Connectable models Terminal block models
Model E53-COV17
Model
Y92S-29
Hole diameter Model
5.8 dia. E54-CT1
12.0 dia. E54-CT3
Connectable models Model
Terminal block models Y92F-45
Type Model
Front-connecting Socket P2CF-11
Front-connecting Socket with Finger Protection P2CF-11-E
Back-connecting Socket P3GA-11
Terminal Cover for Back-connecting socket with
Finger Protection Y92A-48G
E5CZ/E5CZ-U
5
Specifications
Ratings
Power supply voltage 100 to 240 VAC, 50/60 Hz 24 VAC, 50/60 Hz or 24 VDC
Operating voltage range 85% to 110% of rated supply voltage
Power con-
sumption E5CZ 7.5 VA 5.5 VA (24 VAC)/3.5 W (24 VDC)
E5CZ-U 6 VA 4.5 VA (24 VAC)/2.5 W (24 VDC)
Sensor input
Models with temperature inputs
Thermocouple: K, J, T, E, L, U, N, R, S, or B
Platinum resistance thermometer: Pt100 or JPt100
Infrared temperature sensor: 10 to 70°C, 60 to 120°C, 115 to 165°C, or 140 to 260°C
Voltage input: 0 to 50 mV
Models with analog inputs
Current input: 4 to 20 mA or 0 to 20 mA
Voltage input: 1 to 5 V, 0 to 5 V, or 0 to 10 V
Input impedance Current input: 150 Ω, Voltage input: 1 MΩ (Use a 1:1 connection when connecting the ES2-HB.)
Control
output
Relay output E5CZ SPST-NO, 250 VAC, 3 A (resistive load), electrical life: 100,000 operations, minimum applicable
load: 5 V, 10 mA
E5CZ-U SPDT, 250 VAC, 3 A (resistive load), electrical life: 100,000 operations, minimum applicable load:
5 V, 10 mA
Voltage output
(for driving
SSR)
E5CZ
E5CZ-U Output voltage: 12 VDC ±15% (PNP), max. load current: 21 mA, with short-circuit protection circuit
Current output E5CZ 4 to 20 mA DC/0 to 20 mA DC, load: 600 Ω max., resolution: approx. 2,700
Alarm output SPST-NO, 250 VAC, 1 A (resistive load), electrical life: 100,000 operations, minimum applicable load: 5 V,
10 mA
Event input
Contact input ON: 1 kΩ max., OFF: 100 kΩ min.
Non-contact
input ON: Residual voltage: 1.5 V max., OFF: Leakage current: 0.1 mA max.
Outflow current: Approx. 7 mA per point
Control method ON/OFF control or 2-PID control (with auto-tuning)
Setting method Digital setting using front panel keys
Indication method 11-segment digital display and individual indicators (7-segments displays also possible)
Character height: PV: 11 mm, SV: 6.5 mm
Other functions Manual output, heating/cooling control, transfer output (on some models), loop break alarm, multi SP, MV
limiter, input digital filter, self-tuning, temperature input shift, run/stop, protection functions, etc.
Ambient operating
temperature −10 to 55°C (with no icing or condensation)
Ambient operating humidity 25% to 85%
Storage temperature −25 to 65°C (with no icing or condensation)
E5CZ/E5CZ-U
6
Input Ranges
Thermocouples/Platinum Resistance Thermometers (Universal Inputs)
Models with Analog Inputs
Input
Type Platinum resistance
thermometer Thermocouple Infrared temperature
sensor Analog
input
Name Pt100 JPt100 K J T E L U N R S B 10 to
70°C60 to
120°C115 to
165°C140 to
260°C0 to 50 mV
Temperature range (°C)
1800
1700
1600
1500
1400
1300
1200
1100
1000
900
800
700
600
500
400
300
200
100
0
−100.0
−200.0
1800 Usable in
the
following
ranges by
scaling:
−1999 to
9999 or
−199.9 to
999.9
1700 1700
1300 1300
850 850 850
600
500.0 500.0 500.0
400.0 400 400.0 400 400.0
260
120 165
100.0 100.0 90
100
0.0 0.0 0 0 0 0 0 0 0
−20.0 −100 −20.0 −100
−200 −199.9 −199.9 −200 −200 −199.9 −200 −199.9 −200
Setting
number 012345 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23
Input Type Current Voltage
Input specification 4 to 20mA 0 to 20 mA 1 to 5 V 0 to 5 V 0 to 10 V
Setting range Usable in the following ranges by scaling:
−1999 to 9999, −199.9 to 999.9, −19.99 to 99.99 or
−1.999 to 9.999
Setting number 01234Shaded settings are the default settings.
The applicable standards for the input types
are as follows:
K, J, T, E, N, R, S, B: IEC584-1
L: Fe-CuNi, DIN 43710-1985
U: Cu-CuNi, DIN 43710-1985
Pt100: IEC 751
JPt100: JIS C 1604-1989, JIS C 1606-1989
Shaded settings are the default settings.
E5CZ/E5CZ-U
7
Alarm Types
Select alarm types out of the 12 alarm types listed in the following
table.
Note: 1. With set values 1, 4 and 5, the upper and lower limit values
can be set independently for each alarm type, and are
expressed as “L” and “H.”
2. Set value: 1, Upper- and lower-limit alarm
3. Set value: 4, Upper- and lower-limit range
4. Set value: 5, Upper- and lower-limit with standby sequence
For Upper- and Lower-Limit Alarm Described Above
•Case 1 and 2
Always OFF when the upper-limit and lower-limit
hysteresis overlaps.
•Case 3: Always OFF
5. Set value: 5, Upper- and lower-limit with standby sequence
Always OFF when the upper-limit and lower-limit hysteresis
overlaps.
6. Set value: 12, LBA (loop break alarm) can be set only for
alarm 1 type.
Set the alarm types for alarms 1 to 3 independently in the initial setting
level. The default setting is 2 (upper limit).
Set
value Alarm type Alarm output operation
When X is posi-
tive When X is nega-
tive
0Alarm function
OFF Output OFF
1
(See
note 1.) Upper- and lower-
limit (See note 2.)
2 Upper limit
3 Lower limit
4
(See
note 1.) Upper- and lower-
limit range (See note 3.)
5
(See
note 1.)
Upper- and lower-
limit with standby
sequence (See note 5.) (See note 4.)
6Upper-limit with
standby sequence
7Lower-limit with
standby sequence
8Absolute-value
upper-limit
9Absolute-value
lower-limit
10 Absolute-value
upper-limit with
standby sequence
11 Absolute-value
lower-limit with
standby sequence
12
(See
note 6.) LBA (for alarm 1
type only) ---
ON
OFF SP
LH
SP
X
ON
OFF SP
X
ON
OFF
SP
X
ON
OFF SP
X
ON
OFF
SP
LH
ON
OFF
SP
LH
ON
OFF
SP
X
ON
OFF SP
X
ON
OFF
SP
X
ON
OFF SP
X
ON
OFF
0
X
ON
OFF 0
X
ON
OFF
0
X
ON
OFF 0
X
ON
OFF
0
X
ON
OFF 0
X
ON
OFF
0
X
ON
OFF 0
X
ON
OFF
LH
H<0, L>0
|H| < |L|
SP
Case 1
LH
H>0, L<0
|H| > |L|
SP
Case 2
LH H<0, L<0
SP
LH H<0, L>0
|H| ≥ |L|
SP
LH H>0, L<0
|
H
|
≤
|
L
|
SP
Case 3 (Always ON)
LH
H<0, L>0
|H| < |L|
SP
Case 1
LH
H>0, L<0
|H| > |L|
SP
Case 2
LH H<0, L<0
SP
L
L
HH<0, L>0
|H| ≥ |L|
SP
HH>0, L<0
|H| ≤ |L|
SP
Case 3 (Always ON)
E5CZ/E5CZ-U
8
Characteristics Note: 1. The indication accuracy of K thermocouples in the −200 to
1300°C range, T and N thermocouples at a temperature of
−100°C max., and U and L thermocouples at any
temperature is ±2°C ±1 digit maximum. The indication
accuracy of the B thermocouple at a temperature of 400°C
max. is not specified. The indication accuracy of the R and
S thermocouples at a temperature of 200°C max. is ±3°C ±1
digit max.
2. “EU” stands for Engineering Unit and is used as the unit
after scaling. For a temperature sensor, the EU is °C or °F.
3. B, R, and S sensors: 0.2°C/Ω max. (100 Ω max.)
4. There is no waterproof function for the E5CZ-U.
USB-Serial Conversion Cable
Note: A driver must be installed in the personal computer. Refer to
installation information in the operation manual for the
Conversion Cable.
Communications Specifications
Note: The baud rate, data length, stop bits, and vertical parity can be
individually set using the Communications Setting Level.
Indication accuracy
Thermocouple: (See note 1.)
E5CZ: (±0.5% of indicated value or ±1°C, whichever
is greater) ±1 digit max.
E5CZ-U: (±1% of indicated value or ±2°C, whichever is
greater) ±1 digit max.
Platinum resistance thermometer :
(±0.5% of indicated value or ±1°C, whichever
is greater) ±1 digit max.
Analog input: ±0.5% FS ±1 digit max.
CT input: ±5% FS ±1 digit max.
Influence of temperature
(See note 2.) R, S, and B thermocouple inputs:
(±1% of PV or ±10°C , whichev er is greater) ±1 digit max.
Other thermocouple inputs:
(±1% of PV or ±4°C, whichever is greater) ±1 digit max.
*±10°C for −100°C or less for K sensors
Platinum resistance thermometer inputs:
(±1% of PV or ±2°C, whichever is greater) ±1 digit max.
Analog inputs:
(±1% of FS) ±1 digit max.
Influence of voltage
(See note 2.)
Hysteresis
Models with thermocouple/platinum resistance
thermometer input (universal input):
0.1 to 999.9 EU (in units of 0.1 EU)
Models with analog input:
0.01 to 99.99% FS (in units of 0.01% FS)
Proportional band (P)
Models with thermocouple/platinum resistance
thermometer input (universal input):
0.1 to 999.9 EU (in units of 0.1 EU)
Models with analog input:
0.1 to 999.9% FS (in units of 0.1% FS)
Integral time (I) 0 to 3999 s (in units of 1 s)
Derivative time (D) 0 to 3999 s (in units of 1 s)
Control period 0.5, 1 to 99 s (in units of 1 s)
Manual reset value 0.0 to 100.0% (in units of 0.1%)
Alarm setting range −1999 to 9999 (decimal point position depends on input
type)
Sampling period 250 ms
Affect of signal source
resistance Thermocouple: 0.1°C/Ω max. (100 Ω max.) (See note 3.)
Platinum resistance thermometer: 0.4°C/Ω max. (10 Ω
max.)
Insulation resistance 20 MΩ min. (at 500 VDC)
Dielectric strength 2,000 V AC , 50 or 60 Hz for 1 min (between terminals with
different charge)
Vibration
resis-
tance
Malfunction 10 to 55 Hz, 20 m/s2 for 10 min each in X, Y, and Z
directions
Destruction 10 to 55 Hz, 0.75-mm single amplitude for 2 hrs each in
X, Y, and Z directions
Shock
resis-
tance
Malfunction 100 m/s2 min., 3 times each in X, Y, and Z directions
Destruction 300 m/s2 min., 3 times each in X, Y, and Z directions
Weight E5CZ Controller: Approx. 150 g, Mounting Bracket: Approx.
10 g
E5CZ-U Controller: Approx. 110 g, Mounting Bracket: Approx.
10 g
Degree of
protection
E5CZ Front panel: IP66 (indoor use)
Rear case: IP20, Terminals: IP00
E5CZ-U Front panel: Equivalent to IP50, Rear case: IP20,
Terminals: IP00 (See note 4.)
Memory protection Non-volatile memory (number of writes: 1,000,000
times)
EMC
Emission Enclosure: EN55011 Group1 Class A
Emission AC Mains: EN55011 Group1 Class A
Immunity ESD: EN61000-4-2 4 kV contact discharge
(level 2)
8 kV air discharge (level 3)
Immunity RF-interference:
EN61000-4-3 10 V/m
(80-1000 MHz, 1.4-2.0 GHz amplitude
modulated) (level 3)
10 V/m (900 MHz pulse modulated)
Immunity Conducted Disturbance:
EN61000-4-6 3 V
(0.15 to 80 MHz) (level 2)
Immunity Burst: EN61000-4-4 2 kV Po wer-line (le vel 3)
1 kV I/O signal-line (level 3)
Immunity Surge: EN61000-4-5 1kV line to line
Power line, output line (relay output)
2 kV line to ground
Power line, output line (relay output)
1 kV line to ground
Input line (communication)
Immunity Voltage Dip/Interrupting:
EN61000-4-11 0.5 cycle, 100% (rated
voltage)
Approved standards UL 61010C-1
CSA C22.2 No.1010.1
Conformed standards EN61326, EN61010-1, IEC61010-1
VDE0106 Part 100 (Finger protection), when the
terminal cover is mounted.
Applicable OS Windows 2000/XP/Vista
Applicable software Thermo Mini
Applicable models E5CZ/E5CZ-U/E5AZ/E5EZ
USB interface standard Conforms to USB Specification 1.1.
DTE speed 38400 bps
Connector specifications Computer: USB (type A plug)
Temperature Controller: Setup Tool port
(on bottom of Contr ol l e r )
Power supply Bus power (Supplied fr om USB host
controller.)
Power supply voltage 5 VDC
Current consumption 70 mA
Ambient operating temperature 0 to 55°C (with no condensation or icing)
Ambient operating humidity 10% to 80%
Storage temperature −20 to 60°C (with no condensation or
icing)
Storage humidity 10% to 80%
Altitude 2,000 m max.
Weight Approx. 100 g
Transmission line
connec ti on me t h od RS-485 multipoint
Communications RS-485 (two-wire, half duplex)
Synchronization
method Start-stop synchronization
Baud r ate 1200, 2400, 4800, 9600, 19200, or 38400 bps
Transmission code ASCII
Data length 7 or 8 bits
Stop bits 1 or 2 bits
Error detection
Vertical parity (none, even, odd)
Frame check sequence (FCS) with SYSWAY
Block check character (BCC) with CompoWay/F or
CRC-16 Modbus
Flow control None
Interface RS-485
Retry function None
Communications
buffer 40 bytes
Send data wait time 0 to 99 ms
Default: 20 ms
E5CZ/E5CZ-U
9
Current Transformer (Order Separately)
Ratings
Heater Burnout and Heater Short Alarms
Note: 1. If the ON time of control output 1 is less than 190 ms, heater
burnout and the heater current will not be measured.
2. If the OFF time of control output 1 is less than 190 ms,
heater short alarm and the heater current will not be
measured.
Electrical Life Expectancy Curve for
Relays (Reference Values)
E54-CT1
Thru-current (Io) vs. Output Voltage (Eo)
(Reference Values)
Maximum continuous heater current: 50 A (50/60 Hz)
Number of windings: 400±2
Winding resistance: 18±2 Ω
E54-CT3
Thru-current (Io) vs. Output Voltage (Eo)
(Reference Values)
Maximum continuous heater current: 120 A (50/60 Hz)
(Maximum continuous heater current for an OMRON Temperature
Controller is 50 A.)
Number of windings: 400±2
Winding resistance: 8±0.8 Ω
Dielectric
strength 1,000 VAC for 1 min
Vibration
resistance 50 Hz, 98 m/s2
Weight E54-CT1: Approx. 11.5 g, E54-CT3: Approx. 50 g
Accessories
(E54-CT3 only) Armatures (2)
Plugs (2)
Maximum
heater current 50 A AC
Input current
indication
accuracy ±5% FS ±1 digit max.
Heater burn-
out alarm set-
ting range
0.1 to 49.9 A (in units of 0.1 A)
0.0 A: Heater burnout/Heater short alarm output
turns OFF.
50.0 A: Heater burnout/Heater short alarm output
turns ON.
Minimum detection ON time: 190 ms (See note 1.)
Heater short
alarm setting
range
0.1 to 49.9 A (in units of 0.1 A)
0.0 A: Heater burnout/Heater short alarm output
turns ON.
50.0 A: Heater burnout/Heater short alarm output
turns OFF.
Minimum detection OFF time: 190 ms (See note
2.)
500
300
100
50
30
10
5
3
10123456
Switching current (A)
Life (× 104 operations)
E5CZ
250 VAC, 30 VDC
(resistive load)
cosφ = 1
1 10 100 mA 1 10 100
1,000 A
100 V
3%
1%
100 Ω
∞
10
1
100 mV
10
1
100 µV
10
1 kΩ
RL = 10 Ω
Distortion
factor 10%
50 Hz
Output voltage (Eo) V (r.m.s.)
Thru-current (Io) A (r.m.s.)
1 10 100 mA 1 10 100
1,000 A
100 V
3%
1%
1 kΩ
100 Ω
50 Ω
RL = 10 Ω
500 Ω
∞
10
1
100 mV
10
1
100 µV
10
50 Hz
Distortion
factor 10%
Thru-current (Io) A (r.m.s.)
Output voltage (Eo) V (r.m.s.)
E5CZ/E5CZ-U
10
External Connections
•A voltage output (control output 1) is not electrically insulated from the internal circuits. When using a grounding thermocouple, do not connect
any of the control output terminals to ground. If the control output terminals are connected to ground, errors will occur in the measured
temperature values as a result of leakage current.
Relay output
250 VAC, 3 A
(Resistive load)
Voltage output
12 VDC, 21 mA
Current output
4 to 20 mA DC
0 to 20 mA DC
Load 600 Ω max. 15
14
12
13
11
5
4
A
B
B
V
+
+
−
−
6
8
9
10
2
3
1
7
+
−
Analog input TC/Pt
universal input
Control output 1
Alarm output (Relay output)
Alarm output 2
Input power supply
100 to 240 VAC
24 VAC/DC (no polarity)
Alarm output 1, HB alarm/HS
alarm/input error
Alarm output (Relay
output), 250 VAC, 1 A
(Resistive load)
mA
+
−
E53-CZ03
Communications
Do not
use.
Do not
use.
Do not
use.
Do not
use.
Do not
use.
B
A
RS-485
12
11
15
14
13
E53-CZB
Event inputs
EV1
EV2
12
11
15
14
13
E53-CZHB
Event inputs/
CT
CT1
13
14
15
11
12
EV2
EV1
E53-CZH03
Communications/
CT
CT1
13
14
15
11
12
B
A
RS-485
Do not
use.
E5CZ
Option Units
3
21
7
8
9
10
11
5
4
6
A
B
B
+
Relay output
SPDT 250 VAC, 3 A
(Resistive load)
Voltage output
12 VDC, 21 mA
Control output 1
TC/Pt
universal input
+Input power supply
Alarm output 2
100 to 240 VAC
24 VAC/DC (no polarity)
Alarm output (Relay output),
250 VAC, 1 A (Resistive load)
Alarm output 1/
input error
E5CZ-U
Note: For the Wiring Socket, purchase the P2CF-11 or PG3A-11 separately.
E5CZ/E5CZ-U
11
Nomenclature
E5CZ
E5CZ-U
The front panel is the same for the E5CZ and E5CZ-U.
Dimensions
OMRON
Temperature unit
Operation indicators No. 1 display
No. 2 display
Mode Key
Up Key
Level Key
Down Key
61.5
1.5
6
OMRON
OMRON
58
48.8 58
48 × 48 78
(84) 44.8 × 44.8
(91)
Mounting Adapter (Accessory)
(97) 48
48 × 48
Mounting Adapter (Accessory)Waterproof Packing (Accessory)
Waterproof Packing (Accessory) Terminal Cover (E53-COV17)
(Order separately)
E5CZ
Terminal Models
•Recommended panel thickness is
1 to 5 mm.
•Group mounting is not possible in
the ve rtical directio n. (Mai n t ain the
specified mo untin g spa ce betw e en
Controllers.)
•To mount the Controller so that it is
waterproof, insert the waterproof
packing onto the Controller.
•When two or mor e Controllers are
mounted, make sure that the
surroundin g temperature does not
exceed the ambient operating
temperature given in the
specifications.
Note: The terminal block cannot be removed.
60 min.
+1.0
0
45 +0.6
0
45 +0.6
0
45 +0.6
0
Waterproofing is not possible
when group mounting
Controllers.
Panel Cutout
Individual Mounting Group Mounting
60 min.
+1.0
0
45 +0.6
0
45 +0.6
0
Panel Cutout
Individual Mounting Group Mounting
45 +0.6
0
48 × 48 670.5 14.2
(90.7)
58
48
44.8 × 44.8
Mounting Adapter (Accessory)
E5CZ-U
Plug-in Models
•Recommended panel thickness is
1 to 5 mm.
•Group mounting is no t possible in
the vertical direction. (Ma intain the
specified mounting space between
Controllers.)
•When two or more Controllers are
mounted, make sure that the
surrounding temperat ur e do es no t
exceed the ambient operating
temperature given in the
specifications.
Note: There is no waterproof function for the E5CZ-U.
E5CZ/E5CZ-U
12
Accessories
USB-Serial Conversion Cable (Order Separately)
Unit Labels (Order Separately) Current Transformers (Order Separately)
(2,100)
250 1,765
USB connector (type A plug) Serial connector
LED indicator
(
RD
)
LED indicator (SD)
E58-CIFQ1
Terminal Cover (Order Separately)
E53-COV17 48
48.8
22
9.1
Note: The E53-COV10 cannot be used.
Order the Waterpr oof Packing separately if i t becomes lost or
damaged.
The Waterproof Packing can be used to achieve an IP66
(indoor use) degree of protectio n.
(Deterioration, shrinking, or hardening of the waterproof
packing may occur depending on the operating en vironment.
Therefore, periodic replacement is recommended to ensure
the level of waterproofi ng specified in IP 66 (indoor u se). The
time for periodic repla cement dep ends on t he o perating envi-
ronment. Be sure to confirm this point at your site. Consider
one year a rough standard. OMRON shall not be liable for
the level of water resistance if the customer does not perfor m
periodic replacement.)
The Waterproof Packing does not need to be attached if a
waterproof structure is not required.
Note: There is no waterproof function for the E5CZ-U.
Waterproof Packing
Y92S-29 (for DIN 48 × 48)
4.8
11.8
Y92S-L1 Type
30
21
15 5.8 dia.
25 3
40
10.5
2.8
7.5
10
Two, 3.5 dia.
E54-CT1
40 × 40
30
12 dia. 9
2.36 dia.
15
30
Two, M3 (depth: 4)
Approx. 3 dia.
18
(
22
)
Approx. 6 dia.
Plug Armature
Lead
E54-CT3 E54-CT3 Accessory
•Armature
•Plug
Connection Example
E5CZ/E5CZ-U
13
Adapter (Order Separately)
Note: 1. Use this Adapter when the panel has already been prepared for the E5B@.
2. Only black is available.
E5CZ-U Wiring Socket (Order Separately)
Note: A model with finger protection (P2CF-11-E) is also available.
Note: 1. Using any other sockets will adversely affect accuracy. Use only the specified sockets.
2. A Protective Cover for finger protection (Y92A-48G) is also available.
Fixture (Accessory)
69.6 to 77.6
87
72 × 72
76
4.7
67 × 67
Y92F-45
Panel (1 to 8 mm)
77.3 (to back of E5CZ)
72 × 72
48 × 48
2.2 4.7
Mounted to E5CZ
40±0.2
4.5
567
84
3
21
9
10 11
70 max.
4
Eleven, M3.5 × 7.5
sems screws 7.8
Two,
4.5-dia.
holes
50 max.
3
31.2 max.
35.4
Note: Can also be mounted to a DIN track.
Mounting Holes
Terminal Layout/Internal Connections
(Top View)
Two, 4.5 dia. mounting holes
Front-connecting Socket
P2CF-11
5 6 7 8
4
329
10
11
1
25.6
27 dia.
45
45
4.5 16.3 6.2
47
3
8.7 6
Terminal Layout/Internal Connections
(Bottom View)
Back-connecting Socket
P3GA-11
14
Digital Temperature Controllers
E5AZ/E5EZ (96 × 96 mm and 48 × 96 mm)
These Best-selling General-
purpose Temperature Controllers
Are Now Even Better.
• Controllers now available with analog inputs.
• Faster sampling at 250 ms.
• Transfer ou tput provided fo r easy output to
recorders.
• Models available with a lo op break alarm (LBA) an d
heater short al arm (HS alarm).
• Manual output provided.
• Easy setting with 11-segment displays.
• New protocol called Modbu s is installed in the
models with communications.
• USB-Serial conversion cable is available.
Note: Refer to Precautions on page 33.
Main I/O Functions
96 × 96 mm
E5AZ 48 × 96 mm
E5EZ
Note: Refer to page 30 for information on changes in comparison to
previous models.
Sensor Inputs
• Universal thermocouple/Pt inputs
(Models with temperature inputs)
• Analog current/voltage inputs
(Models with analog inputs)
Indication Accuracy
• Thermocouple input: ±0.5% of PV
• Pt input: ±0.5% of PV
• Analog input: ±0.5% FS
Sampling Period
• 250 ms
Control Output 1
• Relay output
• Voltage output (for driving SSR)
• Current output
Alarm Outputs
• Three
• Auto/manual switching
• Models also available with
RS-485 or RS-232C
communications
E5AZ E5EZ
4-digit Display
2-level Display: PV and SV
Event Inputs
• None
• Two
E5AZ/E5EZ
15
Model Number Structure
Model Number Legend
Controllers
1. Control Output 1
R: Relay output
Q: Voltage output (for driving SSR)
C: Current output
2. Number of Alarms
3: Three alarms
3. Heater Burnout/Heater Short
Blank: None
H: Heater burnout/Heater short detection (CT1)
4. Option
Blank: None
M: Option Unit can be mounted.
5. Input Type
T: Thermocouple, infrared sensor/platinum resistance
thermometer
L: Analog current/voltage input
6. Power Supply Voltage
Blank: 100 to 240 VAC
D: 24 VAC/VDC
Option Units
1. Applicable Controller
AZ: E5AZ/E5EZ
2. Function
01: RS-232C communications
03: RS-485 communications
B: Two event inputs
Ordering Information
Controllers with Terminal Blocks
132456
E5AZ/EZ-@3@@@@ 12
E53-AZ@
Size Power supply
voltage Input type Alarm
output Control output
Functions
Previous model New model
Heater
burnout
Mounting
option
units
1/4 DIN
96 × 96 × 78
(W × H × D)
100 to
240 VAC
Thermocouple
or Resistance
thermometer 3
Relay output No No E5AZ-R3
E5AZ-A3 + E53-AZR E5AZ-R3T
Voltage output
(for driving SSR) No No E5AZ-Q3
E5AZ-A3 + E53-AZQ E5AZ-Q3T
Current output No No E5AZ-C3
E5AZ-A3 + E53-AZC E5AZ-C3T
Relay output No Yes E5AZ-R3 + E53-AZM E5AZ-R3MT
Voltage output
(for driving SSR) No Yes E5AZ-Q3 + E53-AZM E5AZ-Q3MT
Current output No Yes E5AZ-C3 + E53-AZM E5AZ-C3MT
Relay output Yes (CT1) Yes E5AZ-R3 + E53-AZM +
E53-AZH E5AZ-R3HMT
Voltage output
(for driving SSR) Yes (CT1) Yes E5AZ-Q3 + E53-AZM +
E53-AZH E5AZ-Q3HMT
Analog (current/
voltage) 3
Relay output Yes (CT1) Yes None E5AZ-R3HML
Voltage output
(for driving SSR) Yes (CT1) Yes None E5AZ-Q3HML
Current output No Yes None E5AZ-C3ML
24 VAC/VDC
Thermocouple
or Resistance
thermometer 3
Relay output No Yes None E5AZ-R3MTD
Voltage output
(for driving SSR) No Yes None E5AZ-Q3MTD
Current output No Yes None E5AZ-C3MTD
Relay output Yes (CT1) Yes None E5AZ-R3HMTD
Voltage output Yes (CT1) Yes None E5AZ-Q3HMTD
Analog (current/
voltage) 3
Relay output Yes (CT1) Yes None E5AZ-R3HMLD
Voltage output
(for driving SSR) Yes (CT1) Yes None E5AZ-Q3HMLD
Current output --- Yes None E5AZ-C3MLD
E5AZ/E5EZ
16
Controllers with Terminal Blocks
Option Units
Accessories (Order Separately)
USB-Serial Conversion Cable
Terminal Cover
Waterproof Packing
Current Transformers (CTs)
Size Power supply
voltage Input type Alarm
output Control output
Functions
Previous model New model
Heater
burnout Mounting
option
units
1/8 DIN
48 × 96 × 78
(W × H × D)
100 to
240 VAC
Thermocouple or
Resistance
thermometer 3
Relay output No No E5EZ-R3
E5EZ-A3 + E53-AZR E5EZ-R3T
Voltage output
(for driving SSR) No No E5EZ-Q3
E5EZ-A3 + E53-AZQ E5EZ-Q3T
Current output No No E5EZ-C3
E5EZ-A3 + E53-AZC E5EZ-C3T
Relay output No Yes E5EZ-R3 + E53-AZM E5EZ-R3MT
Voltage output
(for driving SSR) No Yes E5EZ-Q3 + E53-AZM E5EZ-Q3MT
Current output No Yes E5EZ-C3 + E53-AZM E5EZ-C3MT
Relay output Yes (CT1) Yes E5EZ-R3 + E53-AZM +
E53-AZH E5EZ-R3HMT
Voltage output
(for driving SSR) Yes (CT1) Yes E5EZ-Q3 + E53-AZM +
E53-AZH E5EZ-Q3HMT
Analog (current/
voltage) 3
Relay output Yes (CT1) Yes None E5EZ-R3HML
Voltage output
(for driving SSR) Yes (CT1) Yes None E5EZ-Q3HML
Current output No Yes None E5EZ-C3ML
24 VAC/VDC
Thermocouple or
Resistance
thermometer 3
Relay output No Yes None E5EZ-R3MTD
Voltage output
(for driving SSR) No Yes None E5EZ-Q3MTD
Current output No Yes None E5EZ-C3MTD
Relay output Yes (CT1) Yes None E5EZ-R3HMTD
Voltage output Yes (CT1) Yes None E5EZ-Q3HMTD
Analog (current/
voltage) 3
Relay output Yes (CT1) Yes None E5EZ-R3HMLD
Voltage output
(for driving SSR) Yes (CT1) Yes None E5EZ-Q3HMLD
Current output - Yes None E5EZ-C3MLD
Name Function Model
Communications Unit RS-232C Communications E53-AZ01
RS-485 Communications E53-AZ03
Event Input Unit Event input E53-AZB
Model
E58-CIFQ1
Connectable models Model
E5AZ E53-COV11
E5EZ
Connectable models Model
E5AZ Y92S-P4
E5EZ Y92S-P5
Hole diameter Model
5.8 dia. E54-CT1
12.0 dia. E54-CT3
E5AZ/E5EZ
17
Specifications
Ratings
Power supply voltage 100 to 240 VAC, 50/60 Hz 24 VAC, 50/60 Hz or 24 VDC
Operating voltage range 85% to 110% of rated supply voltage
Power consumption 8.5 VA 6 VA (24 VAC)/4 W (24 VDC)
Sensor input
Models with temperature inputs
Thermocouple: K, J, T, E, L, U, N, R, S, or B
Platinum resistance thermometer: Pt100 or JPt100
Infrared temperature sensor: 10 to 70°C, 60 to 120°C, 115 to 165°C, or 140 to 260°C
Voltage input: 0 to 50 mV
Models with analog inputs
Current input: 4 to 20 mA or 0 to 20 mA
Voltage input: 1 to 5 V, 0 to 5 V, or 0 to 10 V
Input impedance Current input: 150 Ω, Voltage input: 1 MΩ (Use a 1:1 connection when connecting the ES2-HB.)
Control
output
Relay output SPST-NO, 250 VAC, 5 A (resistive load), electrical life: 100,000 operations, minimum applicable load: 5 V,
10 mA
Voltage output
(for driving
SSR) Output voltage: 12 VDC +15%/−20% (PNP), max. load current: 40 mA, with short-circuit protection circuit
Current output 4 to 20 mA DC/0 to 20 mA DC, load: 600 Ω max., resolution: approx. 2,700
Alarm output SPST-NO, 250 VAC, 2 A (resistive load), electrical life: 100,000 operations, minimum applicable load: 5 V,
10 mA
Event input
Contact input ON: 1 kΩ max., OFF: 100 kΩ min.
Non-contact
input ON: Residual voltage: 1.5 V max., OFF: Leakage current: 0.1 mA max.
Outflow current: Approx. 7 mA per point
Control method ON/OFF control or 2-PID control (with auto-tuning)
Setting method Digital setting using front panel keys
Indication method 11-segment digital display and individual indicators (7-segments displays also possible)
Character height: E5AZ: PV: 15 mm, SV: 9.5 mm
E5EZ: PV: 14 mm, SV: 9.5 mm
Other functions Manual output, heating/cooling control, transfer output (on some models), loop break alarm, multi SP, MV
limiter, input digital filter, self-tuning, temperature input shift, run/stop, protection functions, etc.
Ambient operating
temperature −10 to 55°C (with no icing or condensation)
Ambient operating humidity 25% to 85%
Storage temperature −25 to 65°C (with no icing or condensation)
E5AZ/E5EZ
18
Input Ranges
Thermocouples/Platinum Resistance Thermometers (Universal Inputs)
Models with Analog Inputs
Input
Type Platinum resistance
thermometer Thermocouple Infrared temperature
sensor Analog
input
Name Pt100 JPt100 K J T E L U N R S B 10 to
70°C60 to
120°C115 to
165°C140 to
260°C0 to 50 mV
Temperature range (°C)
1800
1700
1600
1500
1400
1300
1200
1100
1000
900
800
700
600
500
400
300
200
100
0
−100.0
−200.0
1800 Usable in
the
following
ranges by
scaling:
−1999 to
9999 or
−199.9 to
999.9
1700 1700
1300 1300
850 850 850
600
500.0 500.0 500.0
400.0 400 400.0 400 400.0
260
120 165
100.0 100.0 90
100
0.0 0.0 0 0 0 0 0 0 0
−20.0 −100 −20.0 −100
−200 −199.9 −199.9 −200 −200 −199.9 −200 −199.9 −200
Setting
number 012345 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23
Input Type Current Voltage
Input specification 4 to 20mA 0 to 20 mA 1 to 5 V 0 to 5 V 0 to 10 V
Setting range Usable in the following ranges by scaling:
−1999 to 9999, −199.9 to 999.9, −19.99 to 99.99 or
−1.999 to 9.999
Setting number 0 1 2 3 4 Shaded settings are the default settings.
The applicable standards for the input types
are as follows:
K, J, T, E, N, R, S, B: IEC 584-1
L: Fe-CuNi, DIN 43710-1985
U: Cu-CuNi, DIN 43710-1985
Pt100: IEC 751
JPt100: JIS C 1604-1989, JIS C 1606-1989
Shaded settings are the default settings.
E5AZ/E5EZ
19
Alarm Types
Select alarm types out of the 12 alarm types listed in the following table. Note: 1. With set values 1, 4 and 5, the upper and lower limit values
can be set independently for each alarm type, and are
expressed as “L” and “H.”
2. Set value: 1, Upper- and lower-limit alarm
3. Set value: 4, Upper- and lower-limit range
4. Set value: 5, Upper- and lower-limit with standby sequence
For Upper- and Lower-Limit Alarm Described Above
•Case 1 and 2
Always OFF when the upper-limit and lower-limit
hysteresis overlaps.
•Case 3: Always OFF
5. Set value: 5, Upper- and lower-limit with standby sequence
Always OFF when the upper-limit and lower-limit hysteresis
overlaps.
6. Set value: 12, LBA (loop break alarm) can be set only for
alarm 1 type.
Set the alarm types for alarms 1 to 3 independently in the initial setting
level. The default setting is 2 (upper limit).
Set value Alarm type Alarm output operation
When X is posi-
tive When X is nega-
tive
0Alarm function
OFF Output OFF
1
(See note
1.) Upper- and lower-
limit (See note 2.)
2 Upper limit
3 Lower limit
4
(See note
1.) Upper- and lower-
limit range (See note 3.)
5
(See note
1.)
Upper- and lower-
limit with standby
sequence (See note 5.) (See note 4.)
6Upper-limit with
standby sequence
7Lower-limit with
standby sequence
8Absolute-value
upper-limit
9Absolute-value
lower-limit
10 Absolute-value
upper-limit with
standby sequence
11 Absolute-value
lower-limit with
standby sequence
12
(See note
6.) LBA (for alarm 1
type only) ---
ON
OFF SP
LH
SP
X
ON
OFF SP
X
ON
OFF
SP
X
ON
OFF SP
X
ON
OFF
SP
LH
ON
OFF
SP
LH
ON
OFF
SP
X
ON
OFF SP
X
ON
OFF
SP
X
ON
OFF SP
X
ON
OFF
0
X
ON
OFF 0
X
ON
OFF
0
X
ON
OFF 0
X
ON
OFF
0
X
ON
OFF 0
X
ON
OFF
0
X
ON
OFF 0
X
ON
OFF
LH
H<0, L>0
|H| < |L|
SP
Case 1
LH
H>0, L<0
|H| > |L|
SP
Case 2
LH H<0, L<0
SP
LH H<0, L>0
|H| ≥ |L|
SP
LH H>0, L<0
|
H
|
≤
|
L
|
SP
Case 3 (Always ON)
LH
H<0, L>0
|H| < |L|
SP
Case 1
LH
H>0, L<0
|H| > |L|
SP
Case 2
LH H<0, L<0
SP
L
L
HH<0, L>0
|H| ≥ |L|
SP
HH>0, L<0
|H| ≤ |L|
SP
Case 3 (Always ON)
E5AZ/E5EZ
20
Characteristics
Note: 1. The indication accuracy of K thermocouples in the −200 to
1300°C range, T and N thermocouples at a temperature of
−100°C max., and U and L thermocouples at any
temperature is ±2°C ±1 digit maximum. The indication
accuracy of the B thermocouple at a temperature of 400°C
max. is not specified. The indication accuracy of the R and
S thermocouples at a temperature of 200°C max. is ±3°C ±1
digit max.
2. Conditions: Ambient temperature: −10°C to 23°C to 55°C,
Voltage range: −15% to +10% of rated voltage
3. “EU” stands for Engineering Unit and is used as the unit
after scaling. For a temperature sensor, the EU is °C or °F.
4. B, R, and S sensors: 0.2°C/Ω max. (100 Ω max.)
5. When using the E53-AZB, E53-AZ01, or E53-AZ03 Option
Unit with the E5AZ-@3@M@@ to satisfy the immunity burst
requirements in the EN 61326 standard, always connect a
ZCAT2035-0930 Clamp Filter (manufactured by TDK) to the
cable for terminals 11, 12, and 13.
USB-Serial Conversion Cable
Note: A driver must be installed in the personal computer. Refer to
installation information in the operation manual for the
Conversion Cable.
Communications Specifications
Note: The baud rate, data length, stop bits, and vertical parity can be
individually set using the Communications Setting Level.
Current Transformer (Order Separately)
Ratings
Indication accuracy
Thermocouple: (See note 1.)
(±0.5% of indicated value or ±1°C, whichever is greater) ±1
digit max.
Platinum resistance thermometer:
(±0.5% of indicated value or ±1°C, whichever is greater) ±1
digit max.
Analog input: ±0.5% FS ±1 digit max.
CT input: ±5% FS ±1 digit max.
Influence of tempera-
ture (See note 2.) R, S, and B thermocouple inputs:
(±1% of PV or ±10°C, whichever is greater) ±1 digit max.
Other thermocouple inputs:
(±1% of PV or ±4°C, whichever is greater) ±1 digit max.
*±10°C for −100°C or less for K sensors
Platinum resistance thermometer inputs:
(±1% of PV or ±2°C, whichever is greater) ±1 digit max.
Analog inputs:
(±1% of FS) ±1 digit ma x.
Influence of voltage
(See note 2.)
Hysteresis
Models with thermocouple/plat inum r esistance th ermometer
input (univ ersal input):
0.1 to 999.9 EU (in units of 0.1 EU) (See note 3.)
Models with analog input:
0.01 to 99.99% FS (in units of 0.01% FS)
Proportional band (P)
Models with thermocouple/plat inum r esistance th ermometer
input (univ ersal input):
0.1 to 999.9 EU (in units of 0.1 EU) (See note 3.)
Models with analog input:
0.1 to 999.9% FS (in units of 0.1% FS)
Integral time (I) 0 to 3999 s (in units of 1 s)
Derivative time (D) 0 to 3999 s (in units of 1 s)
Control period 0.5, 1 to 99 s (in units of 1 s)
Manual reset value 0.0 to 100.0% (in units of 0.1%)
Alarm setting range −1999 to 9999 (decimal point position depends on input type)
Sampling period 250 ms
Affect of signal source
resistance Thermocouple: 0.1°C/Ω max. (100 Ω max.) (See note 4.)
Platinum resistance thermometer: 0.4°C/Ω max. (10 Ω max.)
Insulation resistance 20 MΩ min. (at 500 VDC)
Dielectric strength 2,000 VAC, 50 or 60 Hz for 1 min (between terminals with
different charge)
Vibration
resis-
tance
Malfunction 10 to 55 Hz, 20 m/s2 for 1 0 min each i n X, Y, and Z dir ections
Destruction 10 to 55 Hz, 0.75-mm single amplitude for 2 hrs each in X, Y,
and Z directions
Shock
resis-
tance
Malfunction 100 m/s2 min., 3 times each in X, Y, and Z directions
Destruction 300 m/s2 min., 3 times each in X, Y, and Z directions
Weight E5AZ Controller: Approx. 300 g, Mounting Bracket: Approx. 100 g
E5EZ Controller: Approx. 250 g, Mounting Bracket: Approx. 100 g
Degree of protection Front pan el: IP66 (i nd oor us e),
Rear case: IP20, Terminals: IP00
Memory protection Non-volatile memory (number of writes: 1,000,000 times)
EMC
Emission Enclosure: EN55011 Group1 Class A
Emission AC Mains: EN55011 Group1 Class A
Immunity ESD: EN61000-4-2 4 kV contact discharge (le vel
2)
8 kV air discharge (level 3)
Immunity RF-i nterference:
EN61000-4-3 10 V/m
(80-1000 MHz, 1.4-2.0 GHz amplitude
modulated) (level 3)
10 V/m (900 MHz pulse modulated)
Immunity Conducted Disturbance:
EN61000-4-6 3 V
(0.15 to 80 MHz) (level 2)
Immunity Burst: EN61000-4-4 2 kV Power-line (level 3)
1 kV I/O signal-line (level 3) (See note 5.)
Immunity Surge: EN61000-4-5 1kV line to line
Power line, output line (relay output)
2 kV line to ground
Power line, output line (relay output)
1 kV line to ground
Input line (communication)
Immunity Voltage Dip/Interrupting:
EN61000-4-11 0.5 cycle, 100% (rated
voltage)
Approved standards UL 61010C-1
CSA C22.2 No.1010.1
Conformed standards EN61326, EN61010-1, IEC61010-1
VDE0106 Part 100 (Finger protection), when the terminal
cover is mounted.
Applicable OS Windows 2000/XP/Vista
Applicable software Thermo Mini
Applicable models E5CZ/E5CZ-U/E5AZ/E5EZ
USB interface standard Conforms to USB Specification 1.1.
DTE speed 38400 bps
Connector specifications Computer: USB (type A plug)
Temperature Controller: Setup Tool port
(on bottom of Contr ol l e r )
Power supply Bus power (Supplied fr om USB host
controller.)
Power supply voltage 5 VDC
Current consumption 70 mA
Ambient operating temperature 0 to 55°C (with no condensation or icing)
Ambient operating humidity 10% to 80%
Storage temperature −20 to 60°C (with no condensation or
icing)
Storage humidity 10% to 80%
Altitude 2,000 m max.
Weight Approx. 100 g
Transmission line con-
nection method RS-485 multipoin t
RS-232C
Communications RS-485 (two-wire, half duplex), RS-232C
Synchronization
method Start-stop synchronization
Baud r ate 1200, 2400, 4800, 9600, 19200, or 38400 bps
Transmission code ASCII
Data length (See note.) 7 or 8 bits
Stop bits (See note.) 1 or 2 bits
Error detection
Vertical parity (none, even, odd)
Frame check sequence (FCS) with SYSWAY
Block check character (BCC) with CompoWay/F or
CRC-16 Modbus
Flow control None
Interface RS-485, RS-232C
Retry function None
Communications
buffer 40 bytes
Send data wait time 0 to 99 ms
Default: 20 ms
Dielectric strength 1,000 VAC for 1 min
Vibration
resistance 50 Hz, 98 m/s2
Weight E54-CT1: Approx. 11.5 g, E54-CT3: Approx.
50 g
Accessories
(E54-CT3 only) Armatures (2)
Plugs (2)
E5AZ/E5EZ
21
Heater Burnout and Heater Short Alarms
Note: 1. If the ON time of control output 1 is less than 190 ms, heater
burnout detection and the heater current will not be
measured.
2. If the OFF time of control output 1 is less than 190 ms,
heater short alarm and the heater current will not be
measured.
Electrical Life Expectancy Curve for
Relays (Reference Values)
E54-CT1
Thru-current (Io) vs. Output Voltage (Eo)
(Reference Values)
Maximum continuous heater current: 50 A (50/60 Hz)
Number of windings: 400±2
Winding resistance: 18±2 Ω
E54-CT3
Thru-current (Io) vs. Output Voltage (Eo)
(Reference Values)
Maximum continuous heater current: 120 A (50/60 Hz)
(Maximum continuous heater current for an OMRON Temperature
Controller is 50 A.)
Number of windings: 400±2
Winding resistance: 8±0.8 Ω
Maximum
heater current 50 A AC
Input current
indication
accuracy ±5% FS ±1 digit max.
Heater burn-
out alarm
setting range
0.1 to 49.9 A (in units of 0.1 A)
0.0 A: Heater burnout/Heater short alarm output
turns OFF.
50.0 A: Heater burnout/Heater short alarm output
turns ON.
Minimum detection ON time: 190 ms (See note 1.)
Heater short
alarm setting
range
0.1 to 49.9 A (in units of 0.1 A)
0.0 A: Heater burnout/Heater short alarm output
turns ON.
50.0 A: Heater burnout/Heater short alarm output
turns OFF.
Minimum detection OFF time: 190 ms (See note
2.)
500
300
100
50
30
10
5
3
10123456
Switching current (A)
Life (× 104 operations)
E5EZ
250 VAC, 30 VDC
(resistive load)
cosφ = 1
1 10 100 mA 1 10 100
1,000 A
100 V
10
1
100 mV
10
1
100
µV
10
100 Ω
3%
1%
1 kΩ
∞
RL = 10 Ω
Distortion
factor 10%
50 Hz
Output voltage (Eo) V (r.m.s.)
Thru-current
(
Io
)
A
(
r.m.s.
)
Thru-current (Io) A (r.m.s.)
Output voltage (Eo) V (r.m.s.)
1 10 100 mA 1 10 100
1,000 A
100 V
10
1
100 mV
10
1
100
µV
10
R
L =
10 Ω
100 Ω
50 Ω
3%
1%
Distortion
factor 10%
1 kΩ
500 Ω
∞
50 Hz
E5AZ/E5EZ
22
External Connections
•The voltage output for control output 1 is not electrically insulated from the internal circuits. When using a grounding thermocouple, do not
connect any of the control output terminals to ground. If the control output terminals are connected to ground, errors will occur in the measured
temperature values as a result of leakage current.
Nomenclature
−
+
CT1
EV1
EV2
+
+
EV1
EV2
−
+
E53-AZB
Option Units
+
−
A
B
B
+
V
mA
Pt
TC
−
100 to 240 VAC
24 VAC/DC (no polarity)
Relay output 250 VAC,
5 A (Resistive load)
Voltage output
12 VDC, 40 mA
Current output
4 to 20 mA DC
0 to 20 mA DC
Load 600 Ω max.
Alarm output
(Relay output),
250 VAC, 2 A
(Resistive load)
Input power supply
Control output 1
Alarm output 2
Alarm output 3
Alarm output 1,
HB alarm/HS
alarm/ input
error
Event input
TC/Pt universal input Analog input
One CT
Do not use
Do not use
SD
RD
SG
B(+)
A(−)
E53-AZ01
RS-232C E53-AZ03
RS-485
Do not use
E5AZ/E5EZ
OMRON
No. 1 display
No. 2 display
Mode Key
Up KeyLevel Key Down Key
Temperature unit
Operation indicators
Operation indicators
OMRON
No. 1 display
No. 2 display
Mode Key
Level Key Up Key
Down Key
Temperature unit
Operation indicators
E5AZ E5EZ
E5AZ/E5EZ
23
Dimensions
+1.0
0
92
+0.8
0
92
+0.8
0
92
+0.8
0
120 min. Waterproofing is not possible when
group mounting Controllers.
Panel Cutout
Individual Mounting Group Mounting
96
96 112
11.2 84.5 91
92.5
2
Waterproof Packing
(Accessory)
2
96
96 112
11.2 78 91
91
Waterproof Packing
(Accessory) Mounting Bracket
(Accessory)
Mounting Bracket
(Accessory)
Terminal Cover (E53-COV11)
(Order separately)
Crimp terminal size: M3.5
E5AZ
•Recommended panel thickness is 1 to
8 mm.
•Group mounting is not possible in the
vertical direction. (Maintain the
specified mounting space between
Controllers.)
•To mount the Controller so that it is
waterproof, insert the waterproof
packing onto the Controller.
•When two or more Controllers are
mounted, make sure that the
surroundin g temperature does not
exceed the ambient operating
temperature given in the
specifications.
Note: To remove the Controller from the case, loosen the screw at
the bottom of the front panel with a screwdriver while
pressing down on the hook at the top of the front panel.
E5AZ/E5EZ
24
48
96 112
11.2
44
92.5
48
96 112
11.2 78 44
91
2
Waterproof Packing
(Accessory)
2
Waterproof Packing
(Accessory) Mounting Bracket
(Accessory)
Mounting Bracket
(Accessory)
Terminal Cover (E53-COV11)
(Order separately)
Crimp terminal size: M3.5
84.5
+1.0
0
Waterproofing is not possible when
group mounting Controllers.
Panel Cutout
Individual Mounting Group Mounting
92+0.8
0
92+0.8
0
45+0.6
0
120 min.
E5EZ
Terminal Models
•Recommended panel thickness is 1 to
8 mm.
•Group mounting is not possible in the
vertical direction. (Maintain the
specified mounting space between
Controllers.)
•To mount the Controller so that it is
waterproof, insert the waterproof
packing onto the Controller.
•When two or mor e Controllers are
mounted, make sure that the
surroundin g temperature does not
exceed the ambient operating
temperature given in the
specifications.
Note: To remov e the Controller from the case, loosen the screw
at the bottom of the front panel with a screwdriver while
pressing down on the hook at the top of the front panel.
E5AZ/E5EZ
25
Accessories
USB-Serial Conversion Cable (Order Separately)
Unit Labels (Order Separately)
Current Transformers (Order Separately)
(2,100)
250 1,765
USB connector (type A plug) Serial connector
LED indicator (RD)
LED indicator (SD)
E58-CIFQ1
92.3
13
6.5 dia.
10.5
8
6.5
Terminal Covers
E53-COV11
(Two Covers provided.)
(Order Separately)
Waterproof Packing
Y92S-P4 (for DIN 96 × 96) Y92S-P5 (for DIN 48 × 96)
Order the Waterproof Packing separately if it becomes lost or damaged.
The Waterproof Packing can be used to achieve an IP66 (indoor use) degree
of protection.
(Deterioration, shrinking, or hardening of the waterproof packing may occur
depending on the operating environment. Therefore, periodic replacement is
recommended to ensure the level of wat erproofing specified in IP66 (indoor
use). The time for periodic replacement depends on the operating environ-
ment. Be sure to confirm this poin t at your site. Consider one year a rough
standard. OMRON shall not be liable for the level of water resi stance if the
customer does not perform periodic replacement.)
The Waterproof Packing does no t need to be attach ed if a waterproof structur e
is not required.
4.8
11.8
Y92S-L1 Type
30
21
15 5.8 dia.
25 3
40
10.5
2.8
7.5
10
Two, 3.5 dia.
E54-CT1
40 × 40
30
12 dia. 9
2.36 dia.
15
30
Two, M3 (depth: 4)
Approx. 3 dia.
18
(
22
)
Approx. 6 dia.
Plug Armature
Lead
E54-CT3 E54-CT3 Accessory
•Armature
•Plug
Connection Example
E5@Z
26
Operation
Setting Levels Diagram
This diagram shows all of the setting levels. To move to the advanced function setting level, you must enter passwords. Some parameters are not
displayed depending on the protect level setting and the conditions of use.
Control stops when you move from the operation level to the initial setting level.
Note: 1. Moves to operation level by software reset.
2. From the manual control level, key operations can be used to move to the operation level only.
Error Displays (Troubleshooting)
When an error occurs, the No.1 display shows the error code. Take necessary measure according to the error code, referring the table below.
Note: 1. If the input value exceeds the display limit (−1999 to 9999), though it is within the control range, will be displayed under −1999 and
above 9999. Under these conditions, control output and alarm output will operate normally.
For details on the control range, refer to the E5CZ/E5CZ-U/E5AZ/E5EZ Digital Temperature Controllers User's Manual (Cat. No. H207).
2. These errors are displayed only when the PV/SP is displayed. Errors are not displayed in other display modes.
No. 1 display Meaning Action Output status at error
Control
outputs Alarm outputs
s.err (S. Err)
Input error
(See note 2.) Check the wiring of inputs for miswiring, disconnections, and short-circuits and check the
input type. OFF Operates as
above the upper
limit.
A/D converter
error
(See note 2.)
Check for an input error and then cycle the power supply. If the same error is still
displayed, repairs will be necessary.
If the Temperature Controller is normal after cycling the power supply, the error may have
been caused by noise. Check for noise being generated nearby.
OFF OFF
e111 (E111) Memory error Cy cle the power supply. If the same error is still displayed, repairs will be necessary.
If the Temperature Controller is normal after cycling the power supply, the error may have
been caused by noise. Check for noise being generated nearby.
OFF OFF
h.err (H. Err) HB error
(See note 2.) OFF OFF
(See
note
2.) (See
note 1.)
Power ON
Started in manual mode.
Manual
mode
Press the O Key
for at least 1 s.
Press the O Key for
at least 1 s; display
will flash.
Press the Ol Key for
at least 3 s while a-m
Manual Control
Level
Operation Level
Press the
O Key
for at
least 1 s.
Initial Setting Level
Press the O Key
for at least 1 s.
Advanced Function
Setting Level
Input password.
Set value −169
Press the
O Key less than 1 s.
Communi-
cations
Setting
Press the O Key for at
least 1 s; display will flash.
Press the O Key for at
least 3 s. Control stops.
Press the
O Key for less than 1 s.
Adjustment Level
Press the O
+M Keys for
at least 1 s.
Press the O +
M keys; display
will flash.
Press the O +
M Keys for at
least 3 s. (See
note.)
Protect level
Note: The time taken to move
to the protect level can
be adjusted by
changing the "Move to
protect level time"
Control in progress
Level change
Not displayed for some models
Control stopped
Started in automatic mode.
a-m
C
25
100
C
25
100
C
E5@Z
28
Parameters
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
a-m
P
m-sp
0
P
25
C
25
0
C
sp-m
0
C
ct1
0.0
P
lcr1
0.0
P
r-s
run
P
al-1
0
C
al1h
0
C
al1l
0
C
al-2
0
C
al2h
0
C
al2l
0
C
al-3
0
C
al3h
0
C
al3l
0
C
o
0.0
P
c-o
0.0
P
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
cmwt
off
ct1
0.0
P
at
off
P
lcr1
0.0
P
hb1
0.0
P
hs1
50.0
P
sp-0
0
C
sp-1
0
C
sp-2
0
C
sp-3
0
C
ins
0.0
C
insh
0.0
C
p
8.0
C
i
233
P
d
40
P
c-sc
1.00
P
c-db
0.0
C
of-r
50.0
P
hys
1.0
C
chys
1.0
C
sprt
off
C
ol-h
105.0
P
ol-l
-5.0
P
M
M
M
M
M
M
M
psel
cwf
u-no
1
bps
9.6
len
7
sbit
2
prty
even
sdwt
20
M
M
M
oapt
0
P
icpt
1
P
wtpt
off
P
25
C
M
insl
0.0
C
Power ON
Starting in manual mode.
Manual control level
PID control
only
PV/MV
Press the
O Key for
at least 1 s
Press the O Key for at
least 3 s. Displays other than
that for switching between
automatic and manual.
Adjustment Level Press the O Key less than 1 s.
Press the O Key less than 1 s.
Operation Level
AT execute/cancel
Communications writing
Heater current 1 value
monitor
Leakage current 1
monitor
HS alarm 1
Heater burnout detection 1
SP 0
SP 3
SP 2
SP1 SP used by
multi-SP
Temperature input shift
1-point shift
Set either of these parameters.
Upper-limit temperature
input shift value
2-point shift
Lower-limit temperature
input shift value
Proportional band
Integral time PID settings
Derivative time
Cooling coefficient
Heating/cool-
ing
Dead band
Manual reset value
Clear the offset during sta-
bilization of P or PD control.
Hysteresis (heating)
Hysteresis
settings
Hysteresis (cooling)
SP ramp set value
MV upper limit
MV lower limit
Process value
Added when Additional
PV display is ON.
Auto/manual switch
PID control only.
Added when auto/manual
select addition is ON.
Press the
O Key for
at least 3 s. Multi-SP
set point setting
Heater current 1 value
monitor
Leakage current 1
monitor
RUN/STOP
Alarm value 1
.sretemarap eseht fo rehtie teS.sretemarap eseht fo rehtie teS.sretemarap eseht fo rehtie teS
Alarm value
upper limit 1
Alarm value
lower limit 1
Alarm value 2
Alarm value
upper limit 2
Alarm value
lower limit 2
Alarm value 3
Alarm value
upper limit 3
Alarm value
lower limit 3
MV monitor
(heating)
MV monitor
(cooling)
Press the O and M Keys for at
least 3 s. Display flashes. Press the O and M Keys
for at least 1 s. Press the O Key
less than 1 s
Protect Level Communications Setting Level
The time taken to move to the protect level can be
adjusted by changing the "Move to protect level
time" setting.
Starting in automatic
mode.
Process value/
set point
Displayed only for models with communications.
Changes are effective after cycling power or
after a software reset.
Operation/adjustment protect
Restricts displaying and
modifying menus in operation,
adjustment, and manual
control levels.
Initial setting/communications
protect
This protect level restricts
movement to the initial setting,
communications setting, and
advanced function setting levels.
Setting change protect
Protects changes to setups by
operating the front panel keys.
Protocol setting
Switches between CompoWay/F
(SYSWAY) and Modbus.
Communications Unit No.
Communications baud rate
CompoWay/F
(SYSWAY) only
Communications stop bits
Communications parity
Send data wait time
Set point during SP
ramp
Communications
data length
Some parameters are not displayed depending on the
model of the Controller and parameter settings. For details ,
refer to the E5CZ/E5CZ-U/E5AZ/E5EZ Digital
Temperature Controllers User's Manual (Cat. No. H207).
E5@Z
29
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
in-l
0
P
dp
0
P
in-t
5
P
in-h
100
P
d-u
c
P
sl-h
1300
C
sl-l
-200
C
cntl
onof
P
s-hc
stnd
P
st
on
P
cp
20
P
c-cp
20
P
oreV
or-r
P
alt1
2
P
alt2
2
P
alt3
2
P
tr-t
off
P
tr-h
100.0
P
tr-l
0.0
P
o1-t
4-20
P
amov
0
P
PID ON/OFF
ST
(self-tuning)
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
init
off
P
ev-m
1
P
ev-1
none
P
ev-2
stop
P
mspu
off
P
spru
m
P
rest
a
P
al1n
n-o
P
alh1
0.2
C
al2n
n-o
P
alh2
0.2
C
al3n
n-o
P
alh3
0.2
C
hbu
on
P
hbl
off
P
hbh
0.1
P
st-b
15.0
C
alfa
0.65
P
inf
0.0
P
pvad
off
P
o-dp
off
P
ret
off
P
a1lt
off
P
a2lt
off
P
a3lt
off
P
prlt
3
P
sero
off
P
cjc
on
P
rlrv
off
P
a1on
0
P
a2on
0
P
a3on
0
P
a1of
0
P
a2of
0
P
a3of
0
P
istp
ins1
P
amad
off
hsu
on
P
hsl
off
P
hsh
0.1
P
lba
0
P
lbal
8.0
C
lbab
3.0
C
out1
o
P
alm1
alm1
P
alm2
alm2
P
α
Initial Setting Level Advanced Function Setting Level
Press the O Key for at least 1 s.
Press the O Key less than 1 s.
Input type
Scaling upper limit
Scaling lower limit
Decimal point
For input type of analog
Temperature unit
°C, °FFor input type of
temperature
SP upper limit
SP lower limit
Standard or heating/cooling
For input type of tem-
perature, standard
control, or PID
When assigning PID
or control output to
pulse output
Control period (heating)
Set the pulse output cycle.
Control period (cooling)
Direct/reverse operation
Alarm 1 type
Alarm 3 type
Alarm 2 type
Transfer output type
Linear output
Transfer output upper limit
Transfer output lower limit
Linear current output
Linear output
Move to advanced function
setting level
Displayed when initial setting/
communications protection is
set to 0.
Move by setting password (−169).
Parameter initialization
Number of multi-SP uses
Two SPs: 1
Four SPs: 2
Event input
assignment 1
Event input
assignment 2
Multi-SP uses
SP ramp time unit
Standby sequence
reset
Alarm 1 open in alarm
Alarm 1 hysteresis
Alarm 2 open in alarm
Alarm 2 hysteresis
Alarm 3 open in alarm
Alarm 3 hysteresis
Heater burnout latch
HB ON/OFF
Heater burnout
hysteresis
ST stable range
Input digital filter
Additional PV display
MV display
Automatic display
return time
Alarm 1 latch
Alarm 3 latch
Alarm 2 latch
Move to protect level
time
Input error output
Cold junction compen-
sation method
MB command logic
switching
Alarm 1 ON delay
Alarm 3 ON delay
Alarm 2 ON delay
Alarm 1 OFF delay
Alarm 3 OFF delay
Alarm 2 OFF delay
Input shift type
Auto/manual select
addition
HS alarm use
HS alarm latch
HS alarm hysteresis
LBA detection time
LBA level
LBA band
Control output 1
assignment
Alarm output 1
assignment
Alarm output 2
assignment
M
csel
on
P
Character select
Limit the set point
M
alm3
alm3
P
Alarm output 3
assignment
(E5AZ/E5EZ only)
E5@Z
30
Improved Functions
Changes
Model numbers have been changed to allow for universal input
specifications.
Before Change
After Change
Precautions in Replacing Previous Controllers
•Previous E5@Z Controllers cannot be removed from the case for
replacement with new models. Replace the case at the same time.
Improved Functions
The previous and new models can be easily differentiated by looking at the front panel. The OMRON logo is in a different position.
E5@Z-@@@ (models for thermocouples and platinum resistance
thermometers)
None (models for analog input)
None (models for 24 VAC/VDC)
E5@Z-@@@T (models for thermocouples and platinum resistance
thermometers)
E5@Z-@@@L (models for analog input)
E5@Z-@@@@D (models for 24 VAC/VDC)
The following items have not changed in comparison to the previous E5@Z models: Panel cutout, Internal
panel dimensions for panel mounting, wiring screw sizes, wiring terminal arrangement , and par a meter se tting
methods.
Item Previous models (OMRON logo: lower left) Improved models (OMRON logo: upper left)
Front panel
E5CZ/E5CZ-U
E5AZ
E5EZ
ALM1
ALM2
OUT1
HB
OUT2 STOP
CMW
E5@Z
31
Specifications (Main Changes)
Ratings
Item Previous models Improved models
Power
consump-
tion
E5CZ 7 VA (100 to 240 VAC, 50/60 Hz)
4 VA/3 W (24 VAC, 50/60 Hz or 24 VDC) 7.5 VA (100 to 240 VAC, 50/60 Hz)
5.5 VA/3.5 W (24 VAC, 50/60 Hz or 24 VDC)
E5CZ-U (No models with plug-in type) 6 VA (100 to 240 VAC, 50/60 Hz)
4.5 VA/2.5 W (24 VAC, 50/60 Hz or 24 VDC)
E5AZ 9 VA (100 to 240 VAC, 50/60 Hz)
5 VA/4 W (24 VAC, 50/60 Hz or 24 VDC) 8.5 VA
6 VA/4 W
E5EZ 9 VA (100 to 240 VAC, 50/60 Hz)
5 VA/4 W (24 VAC, 50/60 Hz or 24 VDC) 8.5 VA
6 VA/4 W
Sensor input (No models with analog inputs) E5@Z-@@@@L@ (Models with analog inputs added.)
Current input: 4 to 20 mA or 0 to 20 mA
Voltage input: 1 to 5 V, 0 to 5 V, or 0 to 10 V
Control
output 1
Relay
E5CZ-R@@@
SPST-NO, 250 VAC, 3 A (resistive load)
Electrical life: 100,000 operations
E5CZ-R@@@@
SPST-NO, 250 VAC, 3 A (resistive load)
Electrical life: 100,000 operations
(No models with plug-in type) E5CZ-R@@@U
SPDT, 250 VAC, 3 A (resistive load)
Electrical life: 100,000 operations
E5AZ-R@@@
SPST-NO, 250 VAC, 5 A (resistive load)
Electrical life: 100,000 operations
E5AZ-R@@@@@
SPST-NO, 250 VAC, 5 A (resistive load)
Electrical life: 100,000 operations
E5EZ-R@@@
SPST-NO, 250 VAC, 5 A (resistive load)
Electrical life: 100,000 operations
E5EZ-R@@@@@
SPST-NO, 250 VAC, 5 A (resistive load)
Electrical life: 100,000 operations
Voltage
E5CZ-Q@@@
12 VDC ±15% (PNP)
Max. load current: 21 mA
With short-circuit protection
E5CZ-Q@@@@
12 VDC ±15% (PNP)
Max. load current: 21 mA
With short-circuit protection
(No models with plug-in type) E5CZ-Q@@@U
12 VDC ±15% (PNP)
Max. load current: 21 mA
With short-circuit protection
E5AZ-Q@@@
12 VDC +15%/−20% (PNP)
Max. load current: 40 mA
With short-circuit protection
E5AZ-Q@@@@@
12 VDC +15%/−20% (PNP)
Max. load current: 40 mA
With short-circuit protection
E5EZ-Q@@@
12 VDC +15%/−20% (PNP)
Max. load current: 40 mA
With short-circuit protection
E5EZ-Q@@@@@
12 VDC +15%/−20% (PNP)
Max. load current: 40 mA
With short-circuit protection
Current
E5CZ-C@@@
4 to 20 mA DC
Load: 600 Ω max.
Resolution: Approx. 2,600
E5CZ-C@@@@
4 to 20 mA DC or 0 to 20 mA DC
Load: 600 Ω max.
Resolution: Approx. 2,700
E5AZ-C@@@
4 to 20 mA DC
Load: 600 Ω max.
Resolution: Approx. 2,600
E5AZ-C@@@@
4 to 20 mA DC or 0 to 20 mA DC
Load: 600 Ω max.
Resolution: Approx. 2,700
E5EZ-C@@@
4 to 20 mA DC
Load: 600 Ω max.
Resolution: Approx. 2,600
E5EZ-C@@@@
4 to 20 mA DC or 0 to 20 mA DC
Load: 600 Ω max.
Resolution: Approx. 2,700
Display
method
E5CZ/CZ-U 7-segment digital display and single-LED indicators 11-segment digital display and single-LED indicator
(Improved visibility)
(A 7-segment digital display also possible.)
E5AZ/EZ 7-segment digital display and single-LED indicators 11-segment digital display and single-LED indicator
(Improved visibility)
(A 7-segment digital display also possible.)
Transfer output (No models with transfer outputs)
E5@Z-C@@@@
Allocated to current output
4 to 20 mA DC or 0 to 20 mA DC
Load: 600 Ω max.
Resolution: Approx. 2,700 (4 to 20 mA DC)
E5@Z
32
Other Functions
Characteristics
Communications Specifications
Heater Burnout/Heater Short Alarm Characteristics
Item Previous models Improved models
Display --- Display character switch (7-segment/11-segment)
Input Temperature input shift (1-point shift for temperature input,
2-point shift for no-contact sensor input) Temperature input shift (2-point shift also possible for
temperature input)
Output --- Manual outputs
--- Loop break alarm
Control Control period: 1 to 99 s Control period: 0.5 or 1 to 99 s
Alarm --- Alarm delays
Item Previous models Improved models
Sampling period 500 ms 250 ms
Item Previous models Improved models
Communications protocols CompoWay/F (SYSWAY) CompoWay/F (SYSWAY), Modbus
Baud rate 1200, 2400, 4800, 9600, 19200 bps 1200, 2400, 4800, 9600, 19200, 38400 bps
Item Previous models Improved models
Maximum heater
current
E5CZ E5CZ-@2M@ with E53-CNH@N
Single-phase 50 A AC E5CZ-@2M@@ with E53-CZH@
Single-phase 50 A AC
E5AZ/EZ
E5@Z-A3 with E53-AZM and E53-AZH
E5@Z-R3 with E53-AZM and E53-AZH
E5@Z-Q3 with E53-AZM and E53-AZH
Single-phase 50 A AC
E5@Z-@3HM@@
Single-phase 50 A AC
Heater short alarm --- Heater short alarm
E5@Z
33
Precautions
!CAUTION
Note: 1. An SELV circuit is one separated from the power supply
with double insulation or reinforced insulation, that does not
exceed 30 V r.m.s. and 42.4 V peak or 60 VDC.
2. A class 2 power supply is one tested and certified by UL as
have the current and voltage of the secondary output
restricted to specific levels.
3. The tightening torque for E5CZ-U is 0.5 N·m.
Do not touch the terminals while power is being supplied.
Doing so may occasionally result in minor injury due to
electric shock.
Do not allow pieces of metal, wire clippings, or fine
metallic shavings or filings from installation to enter the
product. Doing so may occasionally result in electric
shock, fire, or malfunction.
Do not use the product where subject to flammable or
explosive gas. Otherwise, minor injury from explosion
may occasionally occur.
Do not leave the conversion cable connected to the
product. Malfunction may occur due to noise in the cable.
Do not use the Temperature Controller or Conversion
Cable if it is damaged. Doing so may occasionally result
in minor electric shock or fire.
Nev er disassemble , modify , or repair the product or touch
any of the internal parts. Minor electric shock, fire, or
malfunction may occasionally occur.
CAUTION - Risk of Fire and Electric Shock
a) This product is UL recognized as Open Type Process
Control Equipment. It must be mounted in an
enclosure that does not allow fire to escape externally.
b) More than one disconnect switch may be required to
de-energize the equipment before servicing the
product.
c) Signal inputs are SELV, limited energy. (See note 1.)
d) Caution: To reduce the risk of fire or electric shock, do
not interconnect the outputs of different Class 2
circuits. (See note 2.)
If the output relays are used past their life expectancy,
contact fusing or burning may occasionally occur.
Always consider the application conditions and use the
output relays within their rated load and electrical life
expectancy. The life expectancy of output relays varies
considerably with the output load and switching
conditions.
Tighten the terminal screws to between 0.74 and
0.90 N·m. Loose screws may occasionally result in fire.
(See note 3.)
Set the parameters of the product so that they are
suitable for the system being controlled. If they are not
suitable , unexpected operation ma y occasionally result in
property damage or accidents.
A malfunction in the product may occasionally make
control operations impossible or prevent alarm outputs,
resulting in property damage. To maintain safety in the
event of malfunction of the product, take appropriate
safety measures, such as installing a monitoring device
on a separate line.
Do not allow pieces of metal or wire cuttings to get inside
connectors. Failure to do so may occasionally result in
minor electric shock, fire, or damage to equipment.
Do not allow dust and dirt to collect between the pins in
the connector on the Conversion Cable. Failure to do so
may occasionally result in fire.
When inserting the body of the Temperature Controller
into the case, confirm that the hooks on the top and
bottom are securely engaged with the case. If the body of
the Temperature Controller is not inserted properly, f aulty
contact in the terminal section or reduced water
resistance may occasionally result in fire or malfunction.
E5@Z
34
Precautions for Safe Use
Be sure to observe the following precautions to prevent malfunction
or adverse affects on the performance or functionality of the product.
Not doing so may occasionally result in faulty operation.
1. This product is specifically designed for indoor use only.
Do not use this product outdoors or in any of the following places:
• Places directly subject to heat radiated from heating equipment.
• Places subject to splashing liquid or oil atmosphere.
• Places subject to direct sunlight.
• Places subject to dust or corrosive gas (in particular, sulfide gas
and ammonia gas).
• Places subject to intense temperature change.
• Places subject to icing and condensation.
• Places subject to vibration and large shocks.
2. Use and store the product within the rated ambient temperature
and humidity.
Gang-mounting two or more Temperature Controllers, or
mounting Temperature Controllers above each other may cause
heat to build up inside the Temperature Controllers, which will
shorten their service life. In such a case, use forced cooling by
fans or other means of air ventilation to cool down the
Temperature Controllers.
3. To allow heat to escape, do not block the area around the product.
Do not block the ventilation holes on the product.
4. Be sure to wire properly with correct polarity of terminals.
5. Use the specified size (M3.5, width 7.2 mm or less) crimped
terminals for wiring. To connect bare wires to the terminal block,
use stranded or solid copper wires with a gage of AWG24 to
AWG14 (equal to a cross-sectional area of 0.205 to 2.081 mm2).
(The stripping length is 5 to 6 mm.) Up to two wires of the same
size and type or two crimp terminals can be inserted into a single
terminal.
6. Do not wire the terminals that are not used.
7. To avoid inductive noise, keep the wiring for the product’s terminal
block away from power cables carry high voltages or large
currents. Also, do not wire power lines together with or parallel to
product wiring. Using shielded cables and using separate conduits
or ducts is recommended.
Attach a surge suppressor or noise filter to peripheral devices that
generate noise (in particular, motors, transformers, solenoids,
magnetic coils, or other equipment that have an inductance
component).
When a noise filter is used at the power supply, first check the
voltage or current, and attach the noise filter as close as possible
to the product.
Allow as much space as possible between the product and
devices that generate powerful high frequencies (high-frequency
welders, high-frequency sewing machines, etc.) or surge.
8. Use this product within the rated load and power supply.
9. Make sure that the rated voltage is attained within 2 seconds of
turning ON the power by using a switch or relay contact. If the
voltage is applied gradually, the power may not be reset or output
malfunctions may occur.
10.Make sure that the Temperature Controller has 30 minutes or
more to warm up after turning ON the power before starting actual
control operations to ensure the correct temperature display.
11.When executing self-tuning, turn ON power to the load (e.g.,
heater) at the same time as or before supplying power to the
product. If power is turned ON to the product before turning ON
power to the load, self-tuning will not be performed properly and
optimum control will not be achieved.
12.A switch or circuit breaker must be provided close to the product.
The switch or circuit breaker must be within easy reach of the
operator, and must be marked as a disconnecting means for this
unit.
13.Always turn OFF the power supply before pulling out the interior of
the product, and never touch nor apply shock to the terminals or
electronic components. When inserting the interior of the product,
do not allow the electronic components to touch the case.
14.Do not use paint thinner or similar chemical to clean with. Use
standard grade alcohol.
15.Design the system (e.g., control panel) considering the 2 seconds
of delay that the product's output to be set after power ON.
16.The output may turn OFF when shifting to certain levels. Take this
into consideration when performing control.
17.The number of EEPROM write operations is limited. Therefore,
use RAM write mode when frequently overwriting data during
communications or other operations.
18.Always touch a grounded piece of metal before touching the
Temperature Controller to discharge static electricity from your
body.
19.Control output that is voltage output is not isolated from the
internal circuits. When using a grounded thermocouple, do not
connect any of the control output terminals to ground. (Doing so
may result in an unwanted circuit path, causing error in the
measured temperature.
20.When replacing the body of the Temperature Controller, check the
condition of the terminals. If corroded terminals are used, contact
failure in the terminals may cause the temperature inside the
Temperature Controller to increase, possibly resulting in fire. If the
terminals are corroded, replace the case as well.
21.Use suitable tools when taking the Temperature Controller apart
for disposal. Sharp parts inside the Temperature Controller may
cause injury.
22.Check the orientation of the connectors on the Conversion Cable
before connecting the Conversion Cable. Do not force a connector
if it does not connect smoothly. Using excessive force may
damage the connector.
23.Do not place heavy object on the Conversion Cable, bend the
cable past its natural bending radius, or pull on the cable with
undue force.
24.Do not connect or disconnect the Conversion Cable while
communications are in progress. Product faults or malfunction
may occur.
25.Make sure that the Conversion Cable’s metal components are not
touching the external power terminals.
26.Do not touch the connectors on the Conversion Cable with wet
hands. Electrical shock may result.
Precautions for Correct Use
Service Life
1. Use the product within the following temperature and humidity
ranges:
Temperature: −10 to 55°C (with no icing or condensation)
Humidity: 25% to 85%
If the product is installed inside a control board, the ambient
temperature must be kept to under 55°C, including the
temperature around the product.
2. The service life of electronic devices like Temperature Controllers
is determined not only by the number of times the relay is switched
but also by the service life of internal electronic components.
Component service life is affected by the ambient temperature: the
higher the temperature, the shorter the service life and, the lower
the temperature, the longer the service life. Therefore, the service
life can be extended by lowering the temperature of the
Temperature Controller.
3. When two or more Temperature Controllers are mounted
horizontally close to each other or vertically next to one another,
the internal temperature will increase due to heat radiated by the
Temperature Controllers and the service life will decrease. In such
a case, use forced cooling by fans or other means of air ventilation
to cool down the Temperature Controllers. When providing forced
cooling, however, be careful not to cool down the terminals
sections alone to avoid measurement errors.
Measurement Accuracy
1. When extending or connecting the thermocouple lead wire, be
sure to use compensating wires that match the thermocouple
types.
2. When extending or connecting the lead wire of the platinum
resistance thermometer, be sure to use wires that have low
resistance and keep the resistance of the three lead wires the
same.
3. Mount the product so that it is horizontally level.
4. If the measurement accuracy is low, check to see if input shift has
been set correctly.
Waterproofing
The degree of protection is as shown below. Sections without any
specification on their degree of protection or those with IP@0 are not
waterproof.
E5CZ
E5AZ
E5EZ
Front panel: IP66 (indoor use)
Rear case: IP20, Terminal section: IP00
E5CZ-U Front panel: Equivalent to IP50, rear case: IP20,
Terminals: IP00
E5@Z
35
Precautions for Operation
1. It takes approximately 2 seconds for the outputs to turn ON from
after the power supply is turned ON. Due consideration must be
given to this time when incorporating Temperature Controllers in a
sequence circuit.
2. When using self-tuning, turn ON power for the load (e.g., heater)
at the same time as or before supplying power to the Temperature
Controller. If power is turned ON for the Temperature Controller
before turning ON power for the load, self-tuning will not be
performed properly and optimum control will not be achieved.
3. When starting operation after the Temperature Controller has
warmed up, turn OFF the power and then turn it ON again at the
same time as turning ON power for the load. (Instead of turning the
Temperature Controller OFF and ON again, switching from STOP
mode to RUN mode can also be used.)
4. Avoid using the Controller in places near a radio, television set, or
wireless installing. These devices can cause radio disturbances
which adversely affect the performance of the Controller.
USB-Serial Conversion Cable
1. The disk that is included with the Conversion Cable is designed for
a computer CD-ROM driver. Never attempt to play the disk in a
general-purpose audio player.
2. Do not connect or disconnect the Conversion Cable connector
repeatedly over a short period of time. The computer may
malfunction.
3. After connecting the Conversion Cable to the computer, check the
COM port number before starting communications. The computer
requires time to recognize the cable connection. This delay does
not indicate failure.
4. Do not connect the Conversion Cable through a USB hub. Doing
so may damage the Conversion Cable.
5. Do not use an extension cable to extend the Conversion Cable
length when connecting to the computer. Doing so may damage
the Conversion Cable.
6. For models with communications, the same port is used by the
Setting Tool port and for communications via the communications
terminals. Do not use communications via the communications
terminals when using the Setting Tool port.
Mounting
Mounting to the Panel
E5CZ
1. For waterproof mounting, waterproof packing must be installed on
the Controller. Waterproofing is not possible when group mounting
Controllers. Waterproof packing is not necessary when there is no
need for the waterproof function.
There is no waterproof function for the E5CZ-U.
2. Insert the E5CZ/E5CZ-U into the mounting hole in the panel.
3. Push the adapter from the terminals up to the panel, and
temporarily fasten the E5CZ/E5CZ-U.
4. Tighten the two fastening screws on the adapter. Alternately
tighten the two screws little by little to maintain a balance. Tighten
the screws to a torque of 0.29 to 0.39 N·m.
E5EZ/E5AZ
1. For waterproof mounting, waterproof packing must be installed on
the Controller. Waterproofing is not possible when group mounting
Controllers. Waterproof packing is not necessary when there is no
need for the waterproof function.
2. Insert the E5AZ/E5EZ into the square mounting hole in the panel
(thickness: 1 to 8 mm). Attach the Mounting Brackets provided
with the product to the mounting grooves on the top and bottom
surfaces of the rear case.
3. Use a ratchet to alternately tighten the screws on the top and
bottom Mounting Brackets little by little to maintain balance, until
the ratchet turns freely.
Mounting the Terminal Cover
For the E5CZ, make sure the “UP” characters on the Cover are in the
correct position and insert the Cover into the holes at the top and
bottom.
For the E5EZ or E5AZ, fit the E53-COV11 Terminal Cover over the
upper hook. Mount it in the direction shown in the above diagram. If
the Terminal Cover is mounted in the opposite direction, proper
mounting of the fixtures may not be possible.
Terminal Cover
E53-COV17
(order separately)
Adapter
(order separately)
E5CZ
E5CZ-U
Order the P2CF-11 or
P3GA-11 Socket separately.
For Front-mounting Socket
(Panel mounting is also possible.)
Waterproof packing
(Accessory) Panel
Terminal Cover
(E53-COV11)
Terminal Cover
(E53-COV11)
(order separately)
Mounting
Bracket
(Accessory) Panel
Waterproof packing
(Accessory)
Mounting
Bracket
(Accessory) Panel
Waterproof packing
(Accessory)
E5EZ
E5AZ
E5@Z
36
Removing the Temperature Controller from the
Case
E5CZ/EZ/AZ
The Temperature Controller can be removed from the case to perform
maintenance without removing the terminal leads. This is possible for
only the E5CZ, E5AZ, and E5EZ, and not for the E5CZ-U. Check the
specifications of the case and Temperature Controller before
removing the Temperature Controller from the case.
1. Insert a flat-blade screwdriver into the two tool insertion holes (one
on the top and one on the bottom) to release the hooks.
2. Insert the flat-blade screwdriver in the gap between the front panel
and rear case, and pull out the front panel slightly. Hold the top and
bottom of the front panel and carefully pull it out toward you,
without applying unnecessary force.
3. When inserting the E5CZ/EZ/AZ, check to make sure that the
sealing rubber is in place and push the E5CZ/EZ/AZ toward the
rear case until it snaps into position. While pushing the E5CZ/EZ/
AZ into place, push down on the hooks on the top and bottom
surfaces of the rear case so that the hooks are securely locked in
place. Be sure that electronic components do not come into
contact with the case.
Precautions when Wiring
•Separate input leads and power lines in order to prevent external
noise.
•Use wires with a gage of AWG24 (cross-sectional area:
0.205 mm2) to AWG14 (cross-sectional area: 2.081 mm2) twisted-
pair cable (stripping length: 5 to 6 mm).
•Use crimp terminals when wiring the terminals.
•Tighten the terminal screws to a torque of 0.74 to 0.90 N·m.
•Use the following types of crimp terminals for M3.5 screws.
•Do not remove the terminal block. Doing so may result in
malfunction or failure.
E5AZE5EZ
(2)
(3)
(1)
(1)
(2)
(3)
(1)
(1)
E5CZ/CZ-U
(2)
(3)
(1)
(1)
.nim 02
4.0
0.2
Flat-blade screwdriver
(Unit: mm)
7.2 mm max.
7.2 mm max.
37
Digital Position-Proportional Controllers
E5EZ-PRR
A position proportional control model for the E5EZ-
PRR series
• Depth of only 78 mm.
• Various temperature input s (thermocouple, platinum resistance thermometer,
infrared temperature sensor, voltage inputs) and analog inputs (current, voltage)
• Makes use of high-visibility LCD, with three lines of 4-digit display, for simplicity
and clarity
• 3 lines of display to observe PV/ SV/ MV (valve op en percentage), cle arly
displaying the state of control (operations)
• Event input enables multi-SP selection and run/ stop function
• Alarm delay function
• Communi cat ion s fu nction
• Able to choose closed/floating control. In floating control,
position proportional control can be performed without a potentiometer
• Equipped with a manual output fu nction (equipped with an automatic/ma nual key)
• CE marking and UL/CSA certification
Note: Refer to Precautions on page 59.
Model Number Structure
Model Number Legend
Ordering Information
Accessories (Order Separately)
Unit Label Terminal Cover
Size Power supply
voltage Input type Control
method Number of
alarms
Communica-
tions
function Event input Model
1/8DIN
48 × 96 × 78
(W × H × D) 100 to
240 VAC
Temperature
Input Type
Valve Control
None None None E5EZ-PRRT
2
E5EZ-PRR2T
2 points E5EZ-PRR2BT
RS-232C None E5EZ-PRR201T
RS-485 E5EZ-PRR203T
Analog
(Current,
Voltage) Input
Type
None None None E5EZ-PRRL
2
E5EZ-PRR2L
2 points E5EZ-PRR2BL
RS-232C None E5EZ-PRR201L
RS-485 E5EZ-PRR203L
1. Control method
P: Valve control
2. Control output 1
R: Relay (OPEN)
3. Control output 2
R: Relay (CLOSE)
4. Number of alarms
Blank: Not available
2: Two alarms
5. Option
Blank: Not available
01: RS-232C
03: RS-485
B: 2 event inputs
6. Input Type
T: Temperature
L: Analog input (current, voltage)
123456
E5EZ-PRR@@@
Model Y92S-L1 Connectable models Terminal block models
Model E53-COV18
E5EZ-PRR
38
Input Range
Thermocouples / Platinum Resistance Thermometer
The applicable standards for each of the above inpu t ranges are as follows:
K, J, T, E, N, R, S, B: JIS C1602-1995, IEC 584-1
L: Fe-CuNi, DIN 43710-1985
U: Cu-CuNi, DIN 43710-1985
JPt100: JIS C 1604-1989, JIS C 1606-1989
Pt100: JIS C 1604-1997 IEC 751
Models with Analog Inputs
indicates factory settings.
Optional Functions
Parameters Current [mA] Voltage [V]
4 to 20 0 to 20 1 to 50 to 50 to 10
Set value 01234
Minimum Setting Unit (Set Value, Alarm) (Scaling, according to the location of the decimal point)
Type Performance
RS-232C Baud Rate: 1200/2400/4800/9600/19200bps
RS-485
Event Input ON: Maximum of 1 KΩ OFF: Minimum of 100 KΩ
Setting number
KTJELUNRSB
10
to
70°C
60
to
120°C
115
to
165°C
140
to
260°C
1800
1700
1600
1500
1400
1300
1200
1100
1000
900
800
700
600
500
400
300
200
100
0
−100
−200
21
0 to 50 mV
17
70
10
18
120
60
6
−20.0
500.0
5
−200
1300
12
−200
400
9
−200
400
0
10
600
11
−100
850
7
−100
850
13
−200
1300
14
0
1700
15
0
1700
16
100
1800
8
400.0
22
400.0
−199.9
23
400.0
−199.9
Pt100 JPt100
850
−200
0
100.0
0.0
2
500.0
1
−199.9
500.0
3
−199.9
100.0
4
0.0
19
165
115
20
260
140
Input type
ES1B Infrared
temperature sensor
Name
Platinum resistance
thermometer Thermocouple Analog input
Temperature range (°C)
Usable in the
following ranges
by scaling:
−1999 to 9999 or
−199.9 to 999.9
−20.0
E5EZ-PRR
39
Specifications
Ratings
Communications Specifications
Power supply voltage 100 to 240 VAC, 50/60 Hz
Operating voltage range 85% to 110% of rated supply voltage
Power consumption 10 VA (10 W)
Sensor input
Temperature input type
Thermocouple: K, J, T, E, L, U, N, R, S, B
Platinum resistance thermometer: Pt100, JPt100
Infrared temperature sensor: 10 to 70°C, 60 to 120°C, 115 to 165°C, 140 to 260°C
Voltage input: 0 to 50 mV
Analog (current, voltage) input type
Current input: 4 to 20 mA, 0 to 20 mA
Voltage input: 1 to 5 V, 0 to 5 V, 0 to 10 V
Control output Relay output
(OUT1,OUT2) SPST-NO, 250 VAC 1A (resistive load)
Electrical life: 100,000 operations, minimum applicable load: 5 V, 10 mA
Potentiometer input 100 Ω to 2.5 KΩ
Alarm output SPST-NO, 250 VAC 2 A (resistive load)
Electrical life: 100,000 operations, minimum applicable load: 5 V, 10 mA.
Event input Contact input ON: 1 kΩ max., OFF: 100 kΩ min.
Non-contact
input ON: Residual voltage: 1.5 V max., OFF: Leakage current: 0.1 mA max.
Outflow current: Approx. 7 mA per point
Control method 2-PID control
Setting method Digital setting using front panel keys
Indication method 7-segment digital display and single-lighting indicators
Character height: PV: 9 mm; SV: 7 mm; MV: 6.8 mm
Other functions According to controller model
Ambient operating temperature −10 to 55°C (with no icing or condensation)
Ambient operating humidity 25% to 85%
Storage temperature −25 to 65°C (with no icing or condensation)
Transmission line connection RS-485: Multidrop
RS-232C:Point-to-point
Communications method (See
note 1.) RS-485 (two-wire, half duplex)/RS-232C
Synchronization method Start-stop synchronization
Baud rate 1,200/2,400/4,800/9,600/19,200 bps
Communications code ASCII
Data length (See note 2.) 7 or 8 bits
Stop bits (See note 2.) 1 or 2 bits
Error detection Vertical parity (none, even, odd)
Block check character (BCC)
Flow control Not available
Interface RS-485/RS-232C
Retry function Not available
E5EZ-PRR
40
Specifications
Characteristics
Note: 1. The indication accuracy of K thermocouples in the −200 to 1300°C range, T and N thermocouples at a temperature of −100°C max., and
U and L thermocouples at any temperature is ±2°C ±1 digit maximum. The indication accuracy of the B thermocouple at a temperature
of 400°C max. is not specified. The indication accuracy of the R and S thermocouples at a temperature of 200°C max. is ±3°C ±1 digit
max.
2. For E5EZ-PRR@03-model products, in order to satisfy the conduction and emission specifications of EN61326CLASSA, a magnetic ring
(TDK: ZAT1730-0730) should be added to the communications line between the K3SC unit and the controller.
Indication accuracy
Thermocouple:
(±0.5% of indicated value or ±1°C, whichever is greater) ±1 digit max. (See note 1.)
Platinum resistance thermometer:
(±0.5% of indicated value or ±1°C, whichever is greater) ±1 digit max.
Analog Input: ±0.5% FS ±1 digit max.
Potentiometer Input: ±5% FS ±1 digit max.
Influence of temperature
(See note 2.) R, S, and B thermocouple inputs:
(±1% of PV or ±10°C, whichever is greater) ±1 digit max.
Other thermocouple inputs:
(±1% of PV or ±4°C, whichever is greater) ±1 digit max.
*±10°C for -100°C or less for K sensors
Platinum resistance thermometer inputs:
(±1% of PV or ±2°C, whichever is greater) ±1 digit max.
Analog inputs:
(±1% of FS) ±1 digit max.
Influence of voltage
(See note 2.)
Proportional band (P) 0.1 to 999.9 EU (in units of 0.1 EU)
Integral time (I) 0 to 3999 s (in units of 1 s) With floating control, 1 to 3999 s
Derivative time (D) 0 to 3999 s (in units of 1 s)
Control period 1 to 99 s (in units of 1 s)
Manual reset value 0.0% to 100.0% (in units of 0.1%)
Alarm setting range −1999 to 9999 (decimal point position depends on input type)
Sampling period 500 ms
Insulation resistance 20 MΩ min. (at 500 VDC)
Dielectric strength 2000 VAC, 50 or 60 Hz for 1min (between terminals of different charge)
Vibration resistance 10 to 55 Hz, 20 m/s2 for 10min each in X,Y, and Z directions
Shock resistance 100 m/s2, 3 times each in X, Y, and Z directions
Weight Approx. 260 g
Memory protection EEPROM (non-volatile memory) (number of writes: 100,000 operations)
EMC
Emission enclosure: EN55011 (GB/T 6113.1, 2) 1 group, type A
Emission AC mains: EN55011 (GB/T 6113.1, 2) 1 group, type A (See note 2.)
Immunity ESD: IEC61000-4-2 (GB/T 17626.2) 4 kV contact discharge (series 2)
6 kV air discharge (series 3)
Immunity RF interference: IEC61000-4-3 (GB/T 17626.3): 10 V/m, 80 MHz-1 GHz (series)
Immunity-conducted disturbance: EC61000-4-6 (GB/T 17626.6): 3 V(0.15-80 MHz) (series 3)
Surges (shocks): IEC61000-4-5 (GB/T 17626.5): 2 kV power supply line (series 3)
1 kV I/O signal line (series 4)
Approved standards UL61010C-1,CSA C22.2 No.1010.1
Conformed standards EN61326, EN61010-1 (IEC61010-1)
E5EZ-PRR
41
Dimensions
Note: All units are in millimeters unless otherwise indicated.
Package Content
Accessories
Unit Labels (Orde r Separately) Terminal Covers (Order Separately)
E53-COV18 (Available only for E5EZ-PRR)
1 Temperature Gauge
2 Metallic Components For Installation
1 Operating Manual
1 Quality Certificate
1 Temperature Gauge
2 Metallic Components For Installation
1 Operating Manual
1 Quality Certificate
During removal, please use a screwdriver
to remove the clips on the top and bottom
of the front covering panel, and then
remove the temperature gauge's front
panel.
During removal, please use a screwdriver
to remove the clips on the top and bottom
of the front covering panel, and then
remove the temperature gauge's front
panel.
Mounted Separately Group Mounted
(48 × number of units −2.5) +1.0
0
45
92
92
above 120
• Recommended panel thickness is 1 to 8 mm.
• Group mounting is not possible in the vertical
direction. (Maintain the specified mounting
space between Controllers.)
• When two or more Controllers are mounted,
make sure that the surrounding temperature
does not exceed the allowable operating
temperature specified in the specifications.
• Recommended panel thickness is 1 to 8 mm.
• Group mounting is not possible in the vertical
direction. (Maintain the specified mounting
space between Controllers.)
• When two or more Controllers are mounted,
make sure that the surrounding temperature
does not exceed the allowable operating
temperature specified in the specifications.
Panel Cutout
4.8
11.8
Y92S-L1 Type
91
44
3
E5EZ-PRR
42
Wiring Terminals
•Standard insulation is applied to the temperature gauge's I/O sections. If reinforced insulation is required, connect the input and output terminals
to a device without any exposed current-carrying parts, or to a device with standard insulation suitable for the maximum operation voltage of
the power supply I/O section.
•For E5EZ-PRR@03-model products, in order to satisfy the conduction and emission specifications of EN61326CLASSA, a magnetic ring (TDK:
ZAT1730-0730) should be added to the communications line between the K3SC unit and the controller.
E5EZ-PRR
Nomenclature
E5EZ-PRR
Alarm Output 1
Alarm Output 2
B
B
A
mA
DO NOT
USE
USE
DO NOT
50/60 Hz
Potentiometer
Communications
Communications
OPEN
10
Pt 11
6
8
7
9
100 to 240 VAC 1
2
3
4
5
12
EV1
Event Input
SD
RD
SG
RS232C RS485
B(+)
DO NOT
USE
13
14
12
13
14 14
13
12
TC 22
21
20
CLOSE
WIPE
DO NOT
USE
Analog Input
EV2
V
Control Output 1 (OPEN Output)
Control Output 2 (CLOSE Output)
+
++
MANU
PV
SV
MV
AM
No. 1 Display
Operation Indicators
Temperature Unit
Mode Key
Level Key
Down Key
Up Key
No. 2 Display
No. 3 Display
Automatic/ Manual Key
The temperature unit is displayed when parameters are set to display a temperature.
The display is determined by the currently selected "temperature unit" parameter set value.
c indicates °C and f indicates °F.
Displays the process value or parameter type.
Lights for approximately one second during startup.
Displays the set point, parameter operation read
value, or the variable input value.
Lights for approximately one second during startup.
Displays valve open percentage when valve opening
display is on.
Nothing will be displayed when valve opening display
is switched off.
Each press of this key increments the value displayed
on the No. 2 display or advances the setting. Holding
the key down speeds up the incrementation.
Press this key for at least one second to switch
between automatic and manual mode.
Each press of this key decrements values displayed on the No. 2 display or
reverses the setting. Holding the key down speeds up the decrementation.
Press this key to move between setting
levels. The setting level is selected in
the following order: operation level:
adjustment level, initial setting level,
communications setting level.
Press this key to change parameters
within a setting level.
1. ALM1 (alarm 1)
Lights when alarm 1 output is ON.
ALM2 (alarm 2)
Lights when alarm 2 output is ON.
2. OUT1, OUT2 (control output 1, control output 2)
Lights when control output 1 or control output 2
is ON.
3. STOP (Stop)
Lights when operation is stopped.
During operation, this indicator lights when
operation is stopped by an event or by using the
RUN/STOP function.
4. CMW (Communications Writing Control)
Lights when communications writing is enabled
and is not lit when it is disabled.
5. MANU (Manual Mode)
Lights when the auto/manual mode is set to
manual mode.
E5EZ-PRR
43
Operation
Initial hardware setup, including the sensor input type, alarm types, control periods, and other settings is done using parameter displays. The O
and M keys are used to switch between parameters, and the amount of time that you press the keys determines which parameter you move to.
Two typical examples are described as follows.
Explanation of Examples
Changing Parameters
Typical Example 1
intl
onof
in-t
0
MM
M
in-h
100
in-l
0
intl
onof
25
c
0
Changing Numbers
l.ini
l.ini
l.ini
l.ini
l.ini
0
100.
A image means that there
are parameters.
Continue pressing the M key
to change parameters until you
reach the intended parameter.
Numeric data and
selections in each screen
can be changed by using
the U and D keys.
25
c
0
M
alt1
2
in-t
5
M
al-1
c
20
100
25
c
100
M
M
M
r-5
run
Setup Procedure
Initial setting level
Operation level
Power ON Power ON
Set input
specifications
Set control
specifications
Set alarm
type
Set alarm
values
Start operation
Start operation
Alarm value 1: 20
Running
Process value/set value/
valve open percentage
Stopped stop
Check alarm type.
Check input type.
5
Input type
1
Alarm
2
Alarm
Operation level
Operation level
Initial setting level
Control starts.
Control stops.
L
L
l.ini
l.ini
l.ini
l.ini
run
100. .0
100. .0
C
Input Type :
5K thermocouple −200°C to 1300°C
Control Method : PID Control
Alarm 1 Type : 2 upper limit (deviation)
Alarm Value 1 : 20°
C
(deviation)
Set value : 100°
C
Press the key for at
least 3 seconds
Press the key for at
least 1 second
Use the U and
D keys to set
the SP to 100°C.
Use the U and
D keys to set
the alarm value
to 20°C.
Confirm that
control is
running.
Process value/set
value/valve open
percentage
E5EZ-PRR
44
Typical Example 2
M
at
off
25
c
150
25
c
150
al-1
c
30
r-5
run
M
M
M
25
100
at
off
25
100
at
on
25
c
0
in-t
9
M
alt1
2
Setup Procedure
Initial setting level
Adjustment level
Operation level
Power ON
Set input
specifications
Set alarm type
AT execution
During AT
execution
Execute AT.
Set alarm value
Start operation
PV/SP
after AT is
stopped
After AT is
stopped
Start operation
Power ON
Operation level
Initial setting level
Operation level
Adjustment level
Operation level
Check the
alarm type.
Alarm
value 1
Running
Stopped
stop
9
Input type
Alarm 1 type: 2
Control stops.
L
Control starts
L
L
Execute AT:
Cancel AT:
l.ini
l.ini
Process value/
set value/
valve open
percentage
run
ON
OFF
l. adj
l. adj
l. adj
100. .0
100. .0
100. .0
100. .0
100. .0
Input type :
9T thermocouple −200°C to 400°C
Control method
: PID control
Calculate PID constants by AT (auto-tuning).
Alarm 1 type : 2 upper limit
Set value : 150°
C
Process value/
set value/valve
open
percentage
Press the key for
at least 3 seconds
Press the key for
at least 1 second
Press the key for
less than 1 second
L
Press the key for
less than 1 second
Use the U and
D keys to select
the input type.
Use the U
and D keys to
set the SP to
150°C.
Process value/
set value/valve
open
percentage
150
Confirm that
the set point is
150°C.
Confirm that
control is
running.
Use the U and
D keys to set
the alarm value
to 30°C.
The set
point flashes
during
auto-tuning
(AT)
execution.
30
E5EZ-PRR
45
Setting Level Configuration and Key Operations
Parameters are divided into groups, each called a “level.” Each of the set values (setup items) in these levels are called a “parameter.”
The parameters on the E5EZ-PRR are divided into the following seven levels:
Note: 1. When returning from the initial setting level to the operation level, the
default in the operation level will be displayed.
2. When returning from the protect level to the operation level, the
default in the operation level will be displayed.
Note: Set the parameters in the “initial setting/communications protect” under “protect level” to “0”, to activate advanced function setting level.
Of these levels, the initial setting level, communications setting level, and advanced function setting level can be used only when control has
stopped. Note that controller outputs are stopped when any of these three levels are selected.
With the exception of operation level, the present level will be displayed. No. 3 display will show the following when settings are being
changed:
No. 3 Display Level name
Manual MV Manual control level
l.prt Protect level
No display Operation level
l.adj Adjustment level
l.ini Initial setting level
l.com Communications setting level
l.adv Advanced function setting level
key
for at least 3 s
*
L
L
key:
PV display flashes
+
+
M
M
* The time taken to move to the
protect level can be adjusted by
changing the "Move to protect level
time" setting.
Input password.
Set value −169
Control in progress
Control stopped
Operation Level
Not displayed for some models
Level change
Initial Setting Level Communications
Setting Level
Adjustment Level
Protect Level
Power ON
Manual
Control Level
Started in manual mode
Press the
A
key
for at least 1 s.
Started in automatic mode
Manual
Mode
Press the
L
+
M
keys
for at least 1 s.
Advanced Function
Setting Level
See note 1. Control stops.
See note 2.
25
100
c
100. 0
25
100
c
100. 0
Press
L
key
for at least 1 s.
Press the
L
key
for at least 1 s;
display will flash.
Press the
L
key for
at least 3 s.
Press
L
key
less than 1 s.
Press the
L
key for
at least 1 s.
Press
L
key
less than 1 s.
Press the
A
key for
at least 1 s.
Control in Progress Control Stopped
Protect level Can be set. ---
Operation level Can be set. ---
Adjustment level Can be set. ---
Manual control level Can be set. ---
Initial setting level --- Can be set.
Advanced function setting level (See note.) --- Can be set.
Communications setting level --- Can be set.
E5EZ-PRR
46
Descriptions of Each Level
Protect Level • To select this level, sim ultaneously press the and M keys for
at least 3 seconds. This level is to prevent unwanted or acciden-
tal modification of parameters. Protected levels will not be dis-
played, and so the parameters in that level cannot be modified.
Operation Level • This level is displayed when you turn the power ON. You can
mov e to the protect lev el, initial setting lev el, manual control lev el
and adjustment level from this level.
• Normally , select this le vel during operation. During operation, the
process value and manipulated variable can be monitored, and
the set points, alarm values, and upper- and lower-limit alarms
can be monitored and modified.
Adjustment Level • To select this level, press the key for less than one second.
• This leve l is for entering set values and offset values for control.
This level contains parameters for setting the AT (auto-tuning),
communications writing enable/disable, hysteresis, multi-SP, in-
put shift values, heater b urnout alarm (HBA) and PID constants.
You can move to the top parameter of the operation level, initial
setting level and protect level from here.
Manual Control Level • Pressing the A key under the operation/adjustment level for 1
second or more will activate manual mode, and switch to the
manual control level.
Under manual control, only “process value/set value/valve open
percentage (manual MV)” can be display ed. Under the “process
value/set value/valve open percentage (manual MV)” manual
control lev el, pressing the A ke y for 1 second or more will switch
to automatic mode, switch to the operation level, display the de-
fault in the level, and allow manual operation of MV in this mode .
Initial Setting Level • To access this level, press the key for 3 or more seconds in
the operation lev el or adjustment lev el. 1 second later , the PV dis-
play will b link. This le v el is used to indicate input type and select
control method, control period, direct/reverse operation, and
alarm type. You can move to the adv anced function setting le v el
or communications setting lev el from this lev el. Press the k ey
for at least 1 second to switch to the operation le vel. Press the
key less than 1 second to switch to the communications level.
Advanced Function Setting Level • To activate this level, set the parameters in the “initial setting/
communications protect” under the “protect le vel” to “0” and then
enter the password (“-169”) in the initial setting level.
• The initial setting level can be accessed from this level.
• This leve l is f or setting the automatic displa y return time, MV lim-
iter, event input assignment, standby sequence, alarm hystere-
sis, and ST (self-tuning).
Communications Setting Level • To select this lev el, press the k ey less than one second in the
initial setting level. When the communications function is used,
set the communications conditions in this level. Communicating
with a personal computer (host computer) allows set points to be
read and written, and manipulated variables to be monitored.
L
L
L
L
L
L
E5EZ-PRR
47
Setting the Input Type The Controller supports four input types: platinum resistance thermometer, thermocouple, infrared
temperature sensor, and analog inputs. Set the input type that matches the sensor that is used. In the
product specifications, there are models with thermocouple/resistance thermometer inputs (universal
input) and models with analog input. The settings differ depe nding on the model.
Check to make sure which model you are using.
List of Input Types
The default is "5"
The default is "0"
Input Type Specifications Set value Input temperature setting range
Platinum
Resistance
Thermometer
Pt100 0−200 to 850 (°C) / −300 to 1500 (°F)
1−199.9 to 500.0 (°C) / −199.9 to 900.0 (°F)
2 0.0 to 100.0 (°C) / 0.0 to 210.0 (°F)
JPt100 3−199.9 to 500.0 (°C) / −199.9 to 900.0 (°F)
4 0.0 to 100.0 (°C) / 0.0 to 210.0 (°F)
Thermocouple
K5−200 to 1300 (°C) / −300 to 2300 (°F)
6−20.0 to 500.0 (°C) / 0.0 to 900.0 (°F)
J7−100 to 850 (°C) / −100 to 1500 (°F)
8−20.0 to 400.0 (°C) / 0.0 to 750.0 (°F)
T9−200 to 400 (°C) / −300 to 700 (°F)
22 −199.9 to 400.0 (°C) / −199.9 to 700.0 (°F)
E 10 0 to 600 (°C) / 0 to 1100 (°F)
L11−100 to 850 (°C) / −100 to 1500 (°F)
U12 −200 to 400 (°C) / −300 to 700 (°F)
23 −199.9 to 400.0 (°C) / −199.9 to 700.0 (°F)
N13−200 to 1300 (°C) / −300 to 2300 (°F)
R 14 0 to 1700 (°C) / 0 to 3000 (°F)
S 15 0 to 1700 (°C) / 0 to 3000 (°F)
B 16 100 to 1800 (°C) / 300 to 3200 (°F)
Infrared
temperature
sensor,
ES1B
10°C to 70°C 17 0 to 90 (°C) / 0 to 190 (°F)
60°C to 120°C 18 0 to 120 (°C) / 0 to 240 (°F)
115°C to 165°C 19 0 to 165 (°C) / 0 to 320 (°F)
140°C to 260°C 20 0 to 260 (°C) / 0 to 500 (°F)
Analog Input 0 to 50 mV 21 Either of the following ranges, by scaling:
−1999 to 9999 or −199.9 to 999.9
Input Type Specifications Set value Input temperature setting range
Analog Input
Type
Current
Input 4 to 20 mA 0Use the following scales based on the
range of measurements:
−1999 to 9999
−199.9 to 999.9
−19.99 to 99.99
−1.999 to 9.999
0 to 20 mA 1
Voltage
Input
1 to 5 V 2
0 to 5 V 3
0 to 10 V 4
in-t
5
l.ini
Input Types 5
E5EZ-PRR
48
Alarm Types
•Alarm outputs are determined by a combination of “alarm type,” “alarm value,” and “alarm hysteresis” alarm output conditions.
•This section describes the “alarm type,” “alarm value,” “upper-limit alarm” and “lower-limit alarm” parameters.
0Alarm function OFF Output OFF
1
See note 1.
Upper-and lower-limit
See note 2.
Upper-limit
2
3
Lower-limit
4
See note 1.
Upper-and lower-limit range
See note 3.
Upper-and lower-limit with standby sequence
5
See note 1. See note 4.
(See note 5)
Upper-limit with standby sequence
6
Lower-limit with standby sequence
7
Absolute-value upper-limit
8
Absolute-value lower-limit
9
Absolute-value upper-limit with standby sequence
10
Absolute-value lower-limit with standby sequence
11
ON
OFF L H
SP
X
ON
OFF SP
X
ON
OFF SP
X
SP
ON
OFF
X
ON
OFF SP
X
ON
OFF SP
X
ON
OFF SP
X
ON
OFF SP
ON
OFF L H
SP
ON
OFF L H
SP
X
ON
OFF 0
X
ON
OFF
0
X
ON
OFF 0
X
ON
OFF
0
X
ON
OFF 0
X
ON
OFF
0
X
ON
OFF 0
X
ON
OFF
0
SP
ON
OFF X
L H SP SP L H L SP H
H LSP
SP H L
H< 0.L >0
|H| < |L| H> 0.L <0
|H| > |L|
Case 1 Case 2 Case 3 (Always ON)
H< 0.L >0
|H| < |L| H> 0.L <0
|H| > |L|
H< 0.L <0
L H SP SP L H L SP H
H L SP
SP H L
3. Set value: 4 (Upper-and lower-limit range)
2. Set value: 1 (Upper-and lower-limit alarm)
Case 1 Case 2 Case 3 (Always OFF)
4. Set value: 5 (Upper-and lower-limit with standby sequence)
5. Set value: 5 (Upper-and lower-limit with standby sequence)
Alarm1
Type 2
Alarm output operation
Set
values
Type
When X is positive When X is negative
Note 1. Upper and lower-limit values can be set independently for each alarm type, and are
expressed as L and H. The set values are 1, 4, and 5.
If there are any overlaps in the upper and lower limits for hysteresis, the alarm will always
be OFF.
There are alarm types 1 to 2 (initial setting level), and settings should be made
independently for each alarm.
The default is 2: upper limit.
alt1
2
l.ini
H< 0.L <0
|H| ≥ |L|
H< 0.L <0
|H| ≤ |L|
H < 0, L < 0
H < 0, L > 0
|H| ≥ |L|
H > 0, L < 0
|H| ≤ |L|
• The upper and lower limit alarms described above.
• In cases 1 and 2, if there is significant overlap between the upper and lower limit values
after hysteresis, the alarm will always be OFF.
Examples of case 1 and 2: In case 3, under general conditions, the alarm is turned OFF.
E5EZ-PRR
49
Parameters
Parameters related to setting items for each level are marked in boxes in the following flowchart and brief descriptions are given as required. After
finishing each setting, press the mode key to return to the beginning of each level.
key
for at least 3 s
*
L
L
key:
PV display flashes
+
+
M
M
* The time taken to move to the
protect level can be adjusted by
changing the "Move to protect level
time" setting.
Input password.
Set value −169
Control in progress
Control stopped
Operation Level
Not displayed for some models
Level change
Initial Setting Level
Communications
Setting Level
Adjustment Level
Protect Level
Power ON
Manual
Control Level
Started in manual mode
Press
A
key for at least 1 s.
Started in automatic mode
Manual
Mode
Press the
L
+
M
keys
for at least 1 s.
Advanced Function
Setting Level
See note 1. Control stops.
See note 2.
25
100
c
100. 0
25
100
c
100. 0
Press
L
key
for at least 1 s.
Press the
L
key
for at least 1 s;
display will flash.
Press the
L
key for
at least 3 s.
Press
L
key
less than 1 s.
Press
A
key for
at least 1 s. Press the
L
key for
at least 1 s.
Press
L
key
less than 1 s.
Note 1: When returning from the initial setting level to the operation level, the
default in the operation level will be displayed.
2: When returning from the protect level to the operation level, the de-
fault in the operation level will be displayed.
Note:
Advanced function
setting level Initial setting level Operation level Adjustment level
Power ON
Press the key
for at least 1 s Press the key
for at least 1 s
Press the key
for at least 3 s
Press the key
for less than 1 s
Press the key
for less than 1 s
Display
25
0
0
100
c
No. 1 Display
No. 2 Display
No. 3 Display
To select the advanced function
setting level, you must input the
password (−169) in the initial
setting level.
E5EZ-PRR
50
Parameter Flow
• In each level, if you press the mode key on the final parameter, you will return to the parameter at the top of the level.
Advanced function setting level
init
off
en-m
1
Parameter initialization
none
stop
Event input assignment 1
Event input assignment 2
ospu
off
rest
a
al1n
n-o
Multi-SP uses
on off
Alarm 1 open in alarm
Alarm 1 hysteresis
al2n
n-o
Alarm 2 open in alarm
Alarm 2 hysteresis
alh1
02
alh2
02
C
C
a1lt
off Alarm 1 latch
a2lt
off Alarm 2 latch
Alarm 2
OFF delay
Additional MV
for stop/error
a2of
0
Decimal point
is Celsius, and is Fahrenheit
Temperature unit °C / °F
Input type
in-t
5
l.ini
Scaling upper limit
Scaling lower limit
in-l
0
in-h
100
Initial setting level
dp
0
l.
l.
l.
prlt
3Move to protect level time
Input error output
cjc
on Cold junction
compensation method
MB command logic switching
Alarm 1
ON delay
Alarm 2
ON delay
sero
off
a1on
0
off
a2on
0
Alarm 1
OFF delay
a1of
0
l.
l.
l.
l.
l.
l.
l.
on
oanl
on
p-db
0
l.
l.
l.
alfa
0. 6 5
l.
l.
l.
l.
l.
l.
l.
l.
l.
l.
l.
l.
off
Process value dead band
Valve opening display
Manual MV
Limits in effect
l.ini
l.ini
l.ini
d-u
c
sl-h
1300
sl-l
-200
SP upper limit
SP lower limit
Direct / reverse operation
Direct operation: on-d
Reverse operation: or-r
Alarm 1 type
alt2
2Alarm 2 type
Closed / floating
Floating: flot
Closed: clos
Motor calibration
Motor calibration: on
Cancel: off
alt1
2
clfl
flot
calb
off
Travel time
mot
30
l.ini
l.ini
l.ini
l.ini
l.ini
l.ini
l.ini
l.ini
l.ini
0
Input digital filter
Set the time constant,
in units of s
α
2 PID parameters
Additional PV display
Displayed first in the operation level
off
inf
00
l.
l.
ret
off
l.
ON/OFF setting
of alarm output 1
ON/OFF setting
of alarm output 2
Activate
alarm latch
For analog input
Limit the set point
Select alarm mode
C
C
C
Number of multi-SP
uses
Select 2 or 4.
Input setting:
Multi-SP/RUN/
STOP
Standby sequence reset
Reset conditions after
standby sequence is
canceled.
Switch to advanced function setting level
To switch to the advanced function
setting level, the initial setting/
communications protect parameters
must be set to 0.
Automatic display return time
Automatic return to operation
level when the keys on the front
panel are operated.
Alarm ON/OFF
delays
E5EZ-PRR
51
MV at stop
Hold: hold
Open: open
Close: close
MV at PV error
Hold: hold
Open: open
Close: close
sprt
off
ol-h
ol-l
SP ramp set value
MV upper limit
MV lower limit
Position proportional dead band
oc-h
Open/ close hysteresis
db
20
0. 8
Adjustment level
at
off
l.adj l.adj
l.adj
l.adj
l.adj
l.adj
l.adj
l.adj
cmwt
off
AT execute/cancel
AT execute: on
AT cancel: off
Communications writing
Enabled: on
Disabled: off
sp-0
0
sp-1
0
sp-2
0
SP 0
SP 1
SP 2
SP 3
in5
00 Temperature
input shift values
Proportional band
sp-3
0
in5l
00
in5h
00
p
80
Integral time
(Unit: seconds)
Derivative time
(Unit: seconds)
d
40
i
233
al1h
0
al1l
0
Alarm value
upper-limit 1
Alarm value
lower-limit 1
al-2
0
al2h
0
al2l
0
Alarm value 2
Alarm value
upper-limit 2
Alarm value
lower-limit 2
Process value
Multi-SP set point setting
Set point during SP ramp
25
m-sp
0
sp-m
0
RUN/STOP
Run: run
Stop: stop
Alarm value 1
Set either of these
parameters
Set either of these
parameters
SP used by
Multi-SP MV limit value
1 point shift
2 point shift
PID settings
al-1
0
Operation level
Process value/
set value/valve
open percentage
25
0
0100. l.adj
l.adj
l.adj
l.adj
l.adj
l.adj
l.adj
l.adj
l.adj
l.adj
l.adj
100.0
0. 0
C
C
CC
C
C
C
C
C
C
C
C
C
C
C
C
C
C
Added when
Additional PV
display is ON.
Upper-limit
temperature shift
(When using a Infrared
temperature sensor)
Lower-limit
temperature shift
(When using a
Infrared temperature
sensor)
E5EZ-PRR
52
Operation/ Adjustment Protect
The following table shows the relationship between set values and the range of protection.
•Parameters are not protected when the set value is set to 0.
•The default is 0.
Initial Setting/ Communications Protect
This protect level restricts movement to the initial setting level, communications setting level, and advanced
function setting level.
•The default is 1.
Setting Change Protect
This protect level restricts key operations.
•The default is OFF.
Automatic/ Manual Key Protect
This protect level restricts key operations.
•The default is OFF.
Setting Communications Parameters
•Each parameter is enabled when the power is reset.
•Match the communications specifications of the E5EZ-PRR and the host computer. If multiple devices are
connected, ensure that the communications specifications for all devices in the system (except the
Communications unit number) are the same.
Level Set value
0 1 2 3
Operation
level
PV Can be displayed Can be displayed Can be displayed Can be displayed
PV/SP Can be displayed
and changed Can be displayed
and changed Can be displayed
and changed Can be displayed
Others Can be displayed
and changed Can be displayed
and changed Cannot be displayed
and moving to other
levels is not possible
Cannot be displayed
and moving to other
levels is not possible
Adjustment level Can be displayed
and changed Cannot be displayed
and moving to other
levels is not possible
Cannot be displayed
and moving to other
levels is not possible
Cannot be displayed
and moving to other
levels is not possible
Set value Initial setting level Communications setting level Advanced function setting level
0 Movement possible Movement possible Movement possible
1 Movement possible Movement possible Movement not possible
2 Movement not possible Movement not possible Movement not possible
Set value Description
OFF Settings can be changed using key operations.
ON Settings cannot be changed using key operations. (The protect level settings, however, can be
changed.)
Set value Description
OFF Settings can be changed between automatic and manual mode using A key operations.
ON Settings cannot be changed between automatic and manual mode using A key operations. (The
protect level settings, however, can be changed.)
Parameters Symbol Set (monitor) values Settings Default Unit
Communications
Unit number u-no 0 to 99 1 None
Baud rate bps 1.2, 2.4, 4.8, 9.6, 19.2 1.2, 2.4, 4.8, 9.6,
19.2 9.6 Kbps
Data length len 7, 8 7 Length
Stop bits sbit 1, 2 2 Bit
Parity prty None, even, odd none, even, odd Even None
oapt
0
icpt
1
wtpt
off
keyp
off
Protect level
Operation /
adjustment protect
Initial setting /
communications
protect
Setting change protect
Automatic/ manual
key protect
l.prt
l.prt
l.prt
l.prt
u-no
1
len
7
sbit
2
Communications setting level
Communications
Unit number
Baud rate
Data length
Stop bits
Parity
bps
96
l.com
l.com
l.com
l.com
l.com
E5EZ-PRR
53
Error Displays When an error occurs, the error contents are shown on the No.1 display.
This section describes how to chec k error codes on the displa y, and the actions
to be taken to remedy the problems.
Meaning The input value has exceeded the input indication range(−1999 (−199.9) to
9999 (999.9)).
Action Check the wiring of inputs for miswiring, disconnections, and short-circuits and
check the input type.
If no abnormality is found in the wiring and input type, turn the power OFF then
back ON again.
If the displa y remains the same, the Controller must be replaced. If the display is
restored, then the probable cause is electrical noise affecting the control system.
Check for electrical noise.
Operation at Error After an error occurs, the error is displayed and the alarm outputs function as if
the upper limit has been exceeded.
When the “input error output” parameter in the advanced function level is set to
ON, the alarm 1 output turns ON whenever an input error occurs.
An error message is displayed when the PV or PV/SV/valv e open percentage is
displayed.
Note. When the manual MV, MV at stop, or MV at PV error is set, the control
output corresponds to the set value.
Meaning Though this is not an error, it is displayed if the process value exceeds the dis-
play range when the control range is larger than the display range.
The display ranges are shown below.
• When less than −1,999 (−199.9) [[[[
• When more than 9,999 (999.9) ]]]]
Operation at Error Control continues, allowing normal operation. The message is displayed when
the PV or PV/SV/valve open percentage is displayed.
5.err
Input Error
Display Range Exceeded
E5EZ-PRR
54
Meaning Internal memory operation is in error.
Action First, turn the power OFF then back ON again. If the displa y remains the same ,
the Controller must be repaired. If the display is restored, then the probable
cause is electrical noise affecting the control system. Check for electrical noise.
Operation at Error Control output and alarm output turn OFF.
Meaning Valve opening has exceeded its regular range of −10% to 110%.
Action Check to see if there have been any wiring errors, burnouts, or short-circuits in
the potentiometer.
If there are no problems with the wiring, you can restart the power supply. If the
display remains the same, the Controller must be replaced. If the display is re-
stored, then the probable cause is interference which should be avoided.
Operation at Error Control output will output MV based on the “MV during error” setting position.
Alarm output will operate as normal.
Meaning Motor calibration did not completely finish.
Action After confirming the potentiometer and the wiring of the motor driving valve , per-
form motor calibration again.
Operation at Error Control output and alarm output set to OFF.
Memory Error
e111
9999
(999.9) −1999
(−199.9)
−1999
(−199.9) 9999
(999.9)
Platinum resistance thermometer input (Except for models with
a setting range of −199.9 to 500.0°C)
Thermocouple input (Except for models with a setting range of
−199.9 to 400.0°C)
ES1B Control range
s.err display Numeric display s.err display
Input indication range
Analog (current, voltage) Input
• When display range < control rangeControl range
s.err display [[[[ display Numeric display
Input indication range
]]]] display s.err display
Display range
Platinum resistance thermometer input (Except for models with
a setting range of −199.9. to 500.0°C)
Thermocouple input (Except for models with a setting range of
−199.9 to 400.0°C) Control range
s.err display [[[[ display Numeric display
Input indication range
Input indication range
s.err display
Analog Input
• When display range > control range
Control range
s.err display Numeric display s.err display
Display range
----
Potentiometer Input Error
err
Motor Calibration Error
E5EZ-PRR
55
Position proportional control of a ceramic kiln
The control method whereby a potentiometer is used to read the amount of opening of a valve and then open or close the valve by means of an
attached control motor is called position proportional control or on/off servo control.
Application To control a gas kiln using a position proportional control valve, select the control valve control type and
configure the instrumentation as shown in the following example.
The SP ramp function allows limits to be placed on temperature changes which
control the temperature within a specific range. This is useful for ceramic kiln,
in which severe temperature changes may cause damage or corruption.
SP after change
SP
SP ramp
Point of change
SP ramp in units of time
SP ramp
set value
Time
SP SP Ramp
PV
MV
PID
OUT1
OUT2
Potentiometer
Temperature Input
Analog Input
8888
8888
8888
MANU
PV
SV
MV
AM
E5EZ-PRR
Burner
Temperature
Sensor
SP before change
Note:
E5EZ-PRR
56
Wiring
Input should be connected to terminals 9, 10, and 11 depending on input type. Connect the open
side of the position proportional valve to OUT1, and connect the closed side to OUT2.
Settings Select the value control type and perform floating control using Position-proportional value with travel
time* of 45 seconds. Set SP ramp to change SP within a width of 10.0°C/minute.
*Time from completely open to completely close.
The related setting data and settings are as follows:
Direct/ reverse operation = or-r: Reverse operation (initial setting)
Closed/ floating = flot: Floating (initial setting)
Travel time = 45 seconds
SP ramp set value = "10"
The travel time and SP ramp set value are set in the f ollowing, and the initial settings are used f or
all other parameters.
1. Press the key for at least 3 seconds to switch from the operation level to the initial setting
level.
2. Press the M key repeatedly to select "mot: Travel time". Press the U key to set the value to
"45".
3. Press the ke y f or at least 1 second to return to the “operation le v el”. When “present v alue/
set value/valve open percentage” is displayed, press the U key to set the set value to “250”.
4. Press the key for less than 1 second to switch from operation level to adjustment level.
5. Press the M key repeatedly to select sprt: SP ramp set value. Press the U key, to set the
value to “10”.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
20
21
22
CLOSE
OPEN
Valve
Position proportional valve
Ceramic kiln
(combustion)
Sensor
Burner
CWO
in-t
5
l.ini
mot
30
l.
ini
45
Travel time
SP ramp set value
Operation level
Adjustment level
1
0
sprt
0
l.
adj
U
U
U
25
100
.
0
0
25
0
at
l.
adj
off
Process value/ set value/
valve open percentage
L
L
L
E5EZ-PRR
57
Adjustment To adjust the PID constants, run AT.
Settings for position
proportional control
When position proportional control is selected, "Closed/Floating", "Motor calibra-
tion", "Trav el time", "Position proportional dead band", "Open/Close h ysteresis",
"Operation at potentiometer input error", and "PV dead band" can be used.
Closed/Floating • Closed control
Control whereby a potentiometer is connected to feed back the amount of
opening of the valve.
• Floating control
Control without feedback of the amount of opening of the valve. Control is
possible without connecting a potentiometer.
Motor calibration and travel time Run "Motor calibration" when a potentiometer is connected for closed control or
floating control that monitors the amount of valve opening.
This will also automatically set the "Trav el time", which is the amount of time from
when the valve is completely open to when the valve is completely closed.
When performing floating control without a potentiometer , it is necessary to man-
ually set the "Travel time". Set the travel time to the amount of time from when
the valve is completely open to when the valve is completely closed.
Position proportional dead band and
Open/Close hysteresis The valve output hold interval (the dur ation of ON/OFF switching of open output
and closed output) is set in "Position proportional dead band", and the hysteresis
is set in "Open/Close hysteresis".
The relation to valve opening is shown below.
PV dead band When the present va lue is inside the PV dead band, this function is used to per-
form control for PV = SP and stop unnecessary output when the PV is close to
the SP.
Operation at potentiometer input error Use this setting to select whether to stop control or switch to floating control and
continue when a potentiometer error occurs during closed control.
0
Dead band
−100%
OFF
ON
100%
Open/close hysteresis
MV-Valve opening
E5EZ-PRR
58
Meeting all of your temperature control needs in a wide range of
applications
ES1B Infrared Temperature Sensor
Perform measurements with a contract-free sensor at minimal costs!
• Outputs electromotive forces identical to those of thermocouples, so that it can be connected
directly to temperature controllers that generally use thermocouple input.
• 4 types of specifications. Can be used in all types of temperature measurements, from food
products, packaging, and finished product, all the way to electrical engineering.
• 300 ms high-speed response (63% response time), ±1% and PV's reenactment capabilities,
ensuring high-accuracy temperature measurements.
• Compared to thermocouples, this product has the advantage of being resistant to aging, and can
maintain steady real-time control.
Note: For more detailed information, please refer to other ES1B-related materials.
ES1-L Series of Infrared Temperature Sensors
Able to measure temperatures without contact.
Damage-free, clean, and effective temperature management.
• Comes in two spot diameters: 3 mm dia. and 8 mm dia.
• Recreation accuracy kept within ±0.5°C, with a response speed of 0.4
seconds (95%), along with high accuracy, realizing fast measuremen t.
• In addition to the original unit for use in medium temperatures (0 to
+500°C), there are new models for use in me dium to low temperatures
(−50 to +500°C) and high temperatures (0 to +1000°C).
• New long distance types enable measuring from distances of 500 mm and
1000 mm.
• By using a programmer (order separately), it is possible to monitor
temperatures as well as make changes to the rate of emissions, switches
between functions, and range of outpu t.
(The picture shows a programmer installed onto an ES1 unit.)
Note: 1. At the time of shipment, the ES1-PRO model's range will have to be changed for
0 to +500°C, −50°C.
2. This value is based on the energy restriction of 90%. The actual item must be at
least 1.5 times larger.
Note: For more detailed information, please refer to other ES1-L-related materials.
E52 Series of Temperature Sensors
Providing a diverse array of high-accuracy temperature sensors
• Used as a sensor for temperature controllers.
• Guaranteed that clients will be able to easily select the right model according to
their temperature, location, and amb ient operating conditions.
• Able to pro vi d e nu me ro us models of various different catego ri e s , case s,
lengths, and terminal shapes.
• Able to provide low-cost made-to-order models, as well as models for universal
use.
Note: For more detailed information, please refer to other E52-related materials.
Shape, visual features Specifications
(temperature testing range) Type
10 to 70°C
ES1B
60 to 120°C
115 to 165°C
140 to 260°C
Type Range of temperature
measurements Spot dimensions (See note 2.) Type
For use with high
temperatures 0 to +1,000°C 35 mm dia. (distance of 1000 mm) ES1-LW100H
Below 40 mm dia. (distance of 500 mm) ES1-LW50H
For use with medium to
low temperatures −50 to +500°C (See note 1.) 35 mm dia. (distance of 1000 mm) ES1-LW100
Below 40 mm dia. (distance of 500 mm) ES1-LW50
For use with medium
temperatures 0 to +500°C 3 mm dia. (distance of 30 mm) ES1-LP3
8 mm dia. (distance of 100 mm) ES1-LP10
220
2 mm 20 mm 40 mm 60 mm
40 60
E5EZ-PRR
59
Safety Precautions
!CAUTION
Note: 1. A SELV circuit is one separated from the power supply with
double insulation or reinforced insulation, that does not
exceed 30 V r.m.s. and 42.4 V peak or 60 VDC.
2. A class 2 power supply is one tested and certified by UL as
having the current and voltage of the secondary output
restricted to specific levels.
Precautions for Safe Use
Be sure to observe the following precautions to prevent operation
failure, malfunction, or adverse affects on the performance and
functions of the product. Not doing so may occasionally result in
unexpected events.
1. The product is designed for indoor use only. Do not use the
product outdoors or in any of the following locations.
•Places directly subject to heat radiated from heating equipment.
•Places subject to splashing liquid or oil atmosphere.
•Places subject to direct sunlight.
•Places subject to dust or corrosive gas (in particular , sulfide gas
and ammonia gas).
•Places subject to intense temperature change.
•Places subject to icing and condensation.
•Places subject to vibration and large shocks.
2. Use and store the product within the rated temperature and
humidity ranges.
Group-mounting two or more Temperature Controllers, or
mounting Temperature Controllers above each other may cause
heat to build up inside the Temperature Controllers, which will
shorten their service life. In such a case, use forced cooling by
fans or other means of air ventilation to cool down the
Temperature Controllers.
3. To allow heat to escape, do not block the area around the product.
Do not block the ventilation holes on the product.
4. Use the specified size (M3.5, width of 7.2 mm or less) crimped
terminals for wiring. To connect bare wires to the terminal block,
use copper braided or solid wires with a gage of AWG24 to
AWG14 (equal to a cross-sectional area of 0.205 to 2.081 mm2).
(The stripping length is 5 to 6 mm.) Up to two wires of the same
size and type, or two crimp terminals can be inserted into a single
terminal.
5. Be sure to wire properly with correct polarity of terminals. Do not
wire any of the I/O terminals incorrectly.
6. Do not wire the terminals that are not used.
7. The voltage output (control output) is not electrically isolated from
the internal circuits. When using a grounded temperature sensor,
do not connect any of the control output terminals to ground.
Otherwise unwanted current paths will cause measurement
errors.
8. To avoid inductive noise, keep the wiring for the Temperature
Controller's terminal block away from power cables carrying high
voltages or large currents. Also, do not wire power lines together
with or parallel to Temperature Controller wiring. Using shielded
cables and using separate conduits or ducts is recommended.
Attach a surge suppressor or noise filter to peripheral devices that
generate noise (in particular, motors, transformers, solenoids,
magnetic coils or other equipment that have an inductance
component).
When a noise filter is used at the power supply, first check the
voltage or current, and attach the noise filter as close as possible
to the temperature controller.
Allow as much space as possible between the Temperature
Controller and devices that generate powerful high frequencies
(high-frequency welders, high-frequency sewing machines, etc.)
or surge.
9. To reduce the risk of fire or electric shock, install the Temperature
Controller in a controlled environment relatively free of
contaminants.
10.The outputs may turn OFF when shifting to certain levels. Take
this into consideration when performing control.
11.When turning OFF the power, use a switch or relay to ensure the
voltage decreases immediately. Incorrect operation and data
storage errors may occur if the voltage decreases slowly.
12.Make sure that any Option Units are installed correctly. Do not
remove the internal PCB when installing an Option Unit.
13.When inserting the Temperature Controller into the case, do not
force it into the case. Doing so will damage internal parts.
14.The EEPROM has a limited write life. When overwriting data
frequently, e.g., via communications, use RAM Mode.
15.Use the product within the rated load and power supply.
16.Use a switch, relay, or other contact so that the power supply
voltage reaches the rated voltage within 2 seconds. If the applied
voltage is increased gradually, the power supply may not be reset
or malfunctions may occur.
Do not touch the terminals while power is being supplied.
Doing so may occasionally result in minor injury due to
electric shock.
Operate the Temperature Controller properly. Improper
operation may cause minor or moderate injury or property
damage.
Do not allow pieces of metal, wire clippings, or fine
metallic shavings or filings from installation to enter the
product. Doing so may occasionally result in electric
shock, fire, or malfunction.
Do not use the product where subject to flammable or
explosive gas. Otherwise, minor injury from explosion
may occasionally occur.
Never disassemble, modify, or repair the product or touch
any of the internal parts. Minor electric shock, fire, or
malfunction may occasionally occur.
CAUTION - Risk of Fire and Electric Shock
a) This product is UL listed as Open Type Process
Control Equipment. It must be mounted in an
enclosure that does not allow fire to escape externally.
b) More than one disconnect switch may be required to
de-energize the equipment before servicing the
product.
c) Signal inputs are SELV, limited energy. (See note 1.)
d) Caution: To reduce the risk of fire or electric shock, do
not interconnect the outputs of different Class
2 circuits. (See note 2.)
If the output relays are used past their life expectancy,
contact fusing or burning may occasionally occur. Always
consider the application conditions and use the output
relays within their rated load and electrical life
expectancy. The life expectancy of output relays varies
considerably with the output load and switching
conditions.
Loose screws may occasionally result in fire.
Tighten terminal screws to the specified torque of 0.74 to
0.90 N·m.
Unexpected operation may result in equipment damage
or accidents if the settings are not appropriate for the
controlled system. Set the Temperature Controller as
follows:
A malfunction in the Temperature Controller may
occasionally make control operations impossible or
prevent alarm outputs, resulting in property damage.
To maintain safety in the event of malfunction of the
Temperature Controller, take appropriate safety
measures, such as installing a monitoring device on a
separate line.
Be sure that the platinum resistance thermometer type
and the input type set on the Temperature Controller are
the same.
E5EZ-PRR
60
17.When using PID operation (self-tuning), turn ON the power supply
to the load (e.g., heater) at the same time or before turning the
power supply to the Temperature Controller ON. If power is turned
ON for the Temperature Controller before turning ON power
supply to the load, self-tuning will not be performed properly and
optimum control will not be achieved.
18.Design the system (e.g., control panel) to allow for the 2 seconds
of delay required for the Temperature Controller's output to
stabilize after the power is turned ON.
19.A switch or circuit breaker should be provided close to this unit.
The switch or circuit breaker should be within easy reach of the
operator, and must be marked as a disconnecting means for this
unit.
20.Approximately 30 minutes is required for the correct temperature
to be displayed after turning the power supply to the Temperature
Controller ON. Turn the power supply ON at least 30 minutes prior
to starting control operations.
21.When extending the thermocouple lead wires, always use
compensating conductors suitable for the type of thermocouple.
Do not extend the lead wires on a platinum resistance
thermometer. Use only low-resistance wire (5 Ω max. per line) for
lead wires and make sure that the resistance is the same for all
three wires.
22.When drawing out the Temperature Controller from the case, do
not apply force that would deform or alter the Temperature
Controller.
23.When drawing out the Temperature Controller from the case to
replace the Temperature Controller, check the status of the
terminals. If corroded terminals are used, contact faults with the
terminals may cause the temperature inside the Temperature
Controller to increase, possibly resulting in fire. If the terminals are
corroded, replace the rear case as well.
24.When drawing out the Temperature Controller from the case, turn
the power supply OFF first, and absolutely do not touch the
terminals or electronic components or apply shock to them. When
inserting the Temperature Controller, do not allow the electronic
components to come into contact with the case.
25.Static electricity may damage internal components. Always touch
grounded metal to discharge any static electricity before handling
the Temperature Controller. When drawing out the Temperature
Controller from the case, do not touch the electronic components
or patterns on the board with your hand. Hold the Temperature
Controller by the edge of the front panel when handling it.
26.Do not use paint thinner or similar chemical to clean with. Use
standard grade alcohol.
27.Use tools when separating parts for disposal. Contact with the
sharp internal parts may cause injury.
Precautions for Correct Use
Service Life
1. Use the product within the following temperature and humidity
ranges:
Temperature: −10 to 55°C (with no icing or condensation)
Humidity: 25% to 85%
If the product is installed inside a control board, the ambient
temperature must be kept to under 55°C, including the
temperature around the product.
2. The service life of electronic devices like Temperature Controllers
is determined not only by the number of times the relay is switched
but also by the service life of internal electronic components.
Component service life is affected by the ambient temperature: the
higher the temperature, the shorter the service life and, the lower
the temperature, the longer the service life. Therefore, the service
life can be extended by lowering the temperature of the
Temperature Controller.
3. When two or more Temperature Controllers are mounted
horizontally close to each other or vertically next to one another,
the internal temperature will increase due to heat radiated by the
Temperature Controllers and the service life will decrease. In such
a case, use forced cooling by fans or other means of air ventilation
to cool down the Temperature Controllers. When providing forced
cooling, however, be careful not to cool down the terminals
sections alone to avoid measurement errors.
Measurement Accuracy
1. When extending or connecting the thermocouple lead wire, be
sure to use compensating wires that match the thermocouple
types.
2. When extending or connecting the lead wire of the platinum
resistance thermometer, be sure to use wires that have low
resistance and keep the resistance of the three lead wires the
same.
3. Mount the product so that it is horizontally level.
4. If the measurement accuracy is low, check to see if input shift has
been set correctly.
Operating Precautions
1. It takes approximately two seconds for the outputs to turn ON from
after the power supply is turned ON. Due consideration must be
given to this time when incorporating Temperature Controllers in a
sequence circuit.
2. When using self-tuning, turn ON power for the load (e.g., heater)
at the same time as or before supplying power to the Temperature
Controller. If power is turned ON for the Temperature Controller
before turning ON power for the load, self-tuning will not be
performed properly and optimum control will not be achieved.
3. When starting operation after the Temperature Controller has
warmed up, turn OFF the power and then turn it ON again at the
same time as turning ON power for the load. (Instead of turning the
Temperature Controller OFF and ON again, switching from STOP
mode to RUN mode can also be used.)
4. Avoid using the Controller in places near a radio, television set, or
wireless installing. These devices can cause radio disturbances
which adversely affect the performance of the Controller.
E5EZ-PRR
61
Mounting (E5EZ-PRR)
1. Insert the E5EZ-PRR into the mounting hole in the panel from the
front.
2. Push the mounting bracket along the E5EZ-PRR body from the
terminals up to the panel, and secure it temporarily.
3. Tighten the fixing screw on each mounting bracket alternately until
the ratchet stops tightening.
E5EZ-PRR
Removing the Temperature Controller from the
Case
To remove the Temperature Controller from case, use a suitable
Phillips screwdriver for the screw located at the bottom on the front
panel.
1. Insert the tools (see drawing above) into the slots (one on the top
and one on the bottom) and release the hooks.
2. Insert the tool in the space between the front and rear panels and
slightly pull out the front panel. Hold the top and bottom of the front
panel and pull toward yourself to remove it.
3. Match up the upper and lower claws with the connection points
and insert the Option Unit. Mount the Option Unit in the center.
4. Insert the Unit into the rear case until you hear a click. When
inserting the Unit, press down the hooks on the top and bottom of
the rear case so that they firmly hook on the inserted Unit. Make
sure that electronic parts do not come in contact with the case.
E5EZ-PRR
Precautions when Wiring
•Separate input leads and power lines in order to prevent external
noise.
•Use wires with a gage of AWG24 (cross-sectional area:
0.205 mm2) to AWG14 (cross-sectional area: 2.081 mm2) twisted-
pair cable (stripping length: 5 to 6 mm).
•Use crimp terminals when wiring the terminals.
•Tighten the terminal screws to a torque of 0.74 to 0.9 N·m.
•Use the following types of crimp terminals for M3.5 screws.
•Do not remove the terminal block. Doing so will result in
malfunction or failure.
Panel
Mounting
bracket
AM
PVPV
SVSV
MVMV
(3)
(1)
(2)
(1)
Tool insertion hole
AM
PVPV
SVSV
MVMV
0.4
2.0
20 min.
Flat-blade screwdriver
(Unit: mm)
7.2 mm max.
7.2 mm max.
Warranty and Application Considerations
Read and Understand This Catalog
Please read and understan d this catalog before purchasing the products. Please consult your OMRON representative if you
have any questions or comments.
Warranty and Limitations of Liability
WARRANTY
OMRON's e xclusive warranty is that the products are free from defects in materials and workmanship for a period of one year (or
other period if specified) from date of sale by OMRON.
OMRON MAKES NO WARRANTY OR REPRESENTATION, EXPRESS OR IMPLIED, REGARDING NON-INFRINGEMENT,
MERCHANTABILITY, OR FITNESS FOR PARTICULAR PURPOSE OF THE PRODUCTS. ANY BUYER OR USER
A CKNO WLEDGES THAT THE B UYER OR USER ALONE HAS DETERMINED THAT THE PRODUCTS WILL SUITABLY MEET
THE REQUIREMENTS OF THEIR INTENDED USE. OMRON DISCLAIMS ALL OTHER WARRANTIES, EXPRESS OR
IMPLIED.
LIMITATIONS OF LIABILITY
OMRON SHALL NO T BE RESPONSIBLE FOR SPECIAL, INDIRECT, OR CONSEQUENTIAL D AMA GES, LOSS OF PR OFITS,
OR COMMERCIAL LOSS IN ANY WAY CONNECTED WITH THE PRODUCTS, WHETHER SUCH CLAIM IS BASED ON
CONTRACT, WARRANTY, NEGLIGENCE, OR STRICT LIABILITY.
In no e vent shall the responsibility of OMRON fo r any act e xceed the individual price of the product on which liability is asserted.
IN NO EVENT SHALL OMRON BE RESPONSIBLE FOR WARRANTY, REPAIR, OR OTHER CLAIMS REGARDING THE
PRODUCTS UNLESS OMRON'S ANALYSIS CONFIRMS THAT THE PRODUCTS WERE PROPERLY HANDLED, STORED,
INSTALLED, AND MAINTAINED AND NOT SUBJECT TO CONTAMINATION, ABUSE, MISUSE, OR INAPPROPRIATE
MODIFICATION OR REPAIR.
Application Considerations
SUITABILITY FOR USE
OMRON shall not be responsible for conformity with any standards, codes, or regulations that apply to the combination of
products in the customer's application or use of the products.
Take all necessary steps to determine the suitability of the product for the systems, machines, and equipment with which it will
be used.
Know and observe all prohibitions of use applicable to this product.
NEVER USE THE PRODUCTS FOR AN APPLICATION INVOLVING SERIOUS RISK TO LIFE OR PROPERTY WITHOUT
ENSURING THAT THE SYS TEM AS A WHOLE HAS BEEN DESIGNED TO ADDRESS THE RISKS , AND THAT THE OMRON
PRODUCTS ARE PR OPERLY RATED AND INSTALLED FOR TH E INTENDED USE WITHIN THE O VERALL EQ UIPMENT OR
SYSTEM.
Disclaimers
PERFORMANCE DATA
Performa nce data given in this catalog is provided as a guide for the user in determining suitability and does not constitute a
warranty. It may represent the result of OMRON's test conditions, and the users must correlate it to actual application
requirements. Actual performance is subject to the OMRON Warranty and Limitations of Liability.
CHANGE IN SPECIFICATIONS
Product specifications and accessories may be changed at any time based on improvements and other reasons. Consult with
your OMRON representative at any time to confirm actual specifications of purchased product.
DIMENSIONS AND WEIGHTS
Dimensions and weights are nominal and are not to be used for manufactu ring purposes, even when tolerances are shown.
Authorized Distributor:
In the interest of product improvement,
specifications are subject to change without notice.
Cat. No. H209-E1-02
OMRON Industrial Automation Global: www.ia.omron.com Printed in Japan
0808
OMRON Corporation
Industrial Automation Company
Regional Headquarters
OMRON EUROPE B.V.
Wegalaan 67-69-2132 JD Hoofddorp
The Netherlands
Tel: (31)2356-81-300/Fax: (31)2356-81-388
OMRON ELECTRONICS LLC
One Commerce Drive Schaumburg,
IL 60173-5302 U.S.A.
Tel: (1) 847-843-7900/Fax: (1) 847-843-7787
OMRON ASIA PACIFIC PTE. LTD.
No. 438A Alexandra Road # 05-05/08 (Lobby 2),
Alexandra Technopark, Singapore 119967
Tel: (65) 6835-3011/Fax: (65) 6835-2711
OMRON (CHINA) CO., LTD.
Room 2211, Bank of China Tower,
200 Yin Cheng Zhong Road,
PuDong New Area, Shanghai, 200120, China
Tel: (86) 21-5037-2222/Fax: (86) 21-5037-2200
Control Devices Division H.Q.
Analog Controller Division
Shiokoji Horikawa, Shimogyo-ku,
Kyoto, 600-8530 Japan
Tel: (81) 75-344-7080/Fax: (81) 75-344-7149
2-2-1 Nishikusatsu, Kusatsu-shi,
Shiga, 525-0035 Japan
Tel: (81) 77-565-5216/Fax: (81) 77-565-5568
© OMRON Corporation 2008 All Rights Reserved.
