CSMLYOEEDSE12
1
Bi-power Relays
LY
Power-switching Compact
General-purpose Relays
• The standard models include models that are
compliant with the UL, CSA, and SEV safety
standards and with the Electrical Appliances and
Material Safety Act.
• Equipped with an arc barrier for arc interruption.
• Withstand voltages up to 2,000 V.
• New built-in diode and built-in CR circuit models have
joined the series.
• The lineup also includes models that are compliant
with the LR and VDE safety standards.
• Single-pole and double-pole models have AC4 ratings
and DC2 ratings (operating coil ratings: 100/110 VAC,
110/120 VAC, 200/220 VAC, 220/240 VAC, and 100/
110 VDC).
• Three-pole and four-pole models have AC4 ratings
and DC2 ratings (operating coil ratings: 100/110 VAC,
200/220 VAC and 100/110 VDC).
Model Number Structure
Note: 1. Cells with a diagonal line cannot be manufactured. Ask your OMRON representative for details on manufacturing products for cells
containing “---” in the above table.
2. If #187 tab terminals are required, use the LY1F-T2 or LY2F-T2 (single-pole or double-pole models only).
3. Refer to page 17 for information on plug-in terminal and socket combinations.
4. Items with an asterisk (*) in the table are certified for UL, CSA, and SEV. This is indicated with a certification mark on the products.
5. Items with two asterisks (**) in the table are certified for UL and CSA. This is indicated with a certification mark on the products.
6. All models in the table are certified for IEC (TÜV).
7. The models with plug-in terminals (single-pole, double-pole, and 4-pole) were combined with the PTF-E for the EC Declaration of
Conformity. These products display the CE Marking.
Structure
Relays with Plug-in Terminals Relays with PCB Terminals Case-surface mounting
Classification Number
of poles With operation indicators
Standard models
Compliance with
Electrical Appliances
and Material Safety Act
1*LY1 **LY1N *LY1-0 *LY1F
2
*LY2 **LY2N *LY2-0 *LY2F
Bifur-
cated **LY2Z **LY2ZN **LY2Z-0 **LY2ZF
3--- --- *LY3-0 ---
4*LY4 **LY4N *LY4-0 *LY4F
Models with diode for
coil surge absorption
(DC coil specification
only)
1**LY1-D **LY1N-D2 --- ---
2
**LY2-D **LY2N-D2 --- ---
Bifur-
cated **LY2Z-D **LY2ZN-D2 --- ---
4**LY4-D **LY4N-D2 --- ---
Models with CR circuits
for coil surge
absorption
(AC coil specification
only)
1--- ---
2
**LY2-CR **LY2N-CR
Bifur-
cated **LY2Z-CR **LY2ZN-CR
Refer to the standards certifications and compliance section of your
OMRON website for the latest information on certified models.
Refer to the Common Relay Precautions.
LY
2
Ordering Information
Relays
Models with Plug-in Terminals
Relays with PCB Terminals
Case-surface Mounting
Number of poles 1 pole 2 poles 4 poles
Classification Model Rated voltage (V) Model Rated voltage (V) Model Rated voltage (V)
Models with
single
contacts
Standard models
LY1
12, 24, 100/110,
110/120,
or 200/220 VAC
LY2
12, 24, 100/110,110/
120, 200/220,
or220/240 VAC
LY4
12, 24, 100/110, or
200/220 VAC
12, 24, 48,
or 100/110 VDC 12, 24, 48,
or 100/110 VDC 12, 24, 48,
or 100/110 VDC
Models with built-in
operation indicators
LY1N
12, 24, 100/110,
110/120,
or 200/220 VAC
LY2N
12, 24, 100/110,110/
120, 200/220,
or 220/240 VAC
LY4N
12, 24, 100/110, or
200/220 VAC
12, 24,
or 100/110 VDC 12, 24, 48,
or 100/110 VDC 12, 24, 48,
or 100/110 VDC
Models with built-in
diodes
LY1-D
12, 24, 48,
or 100/110 VDC
LY2-D
12, 24, 48,
or 100/110 VDC
LY4-D
12, 24, 48,
or 100/110 VDC
Models with built-in
diodes and
operation indicators
LY1N-
D2
12, 24, or 48 VDC
LY2N-D2
12, 24, 48,
or 100/110 VDC
LY4N-
D2
12, 24, 48,
or 100/110 VDC
Models with built-in
CR circuits --- ---
LY2-CR
100/110, 110/120,
200/220, or 220/240
VAC --- ---
Models with built-in
CR circuits and
operation indicators --- ---
LY2N-CR
100/110, 110/120,
200/220, or 220/240
VAC --- ---
Bifurcated
contacts
Standard models
--- ---
LY2Z
100/110 or200/220
VAC --- ---
--- --- 12, 24, 48, or 100/
110 VDC --- ---
Models with built-in
operation indicators
--- --- LY2ZN
100/110, 110/120,
200/220,
or 220/240 VAC --- ---
--- --- 12 or 24 VDC --- ---
Models with built-in
diodes --- ---
LY2Z-D
12, 24, or 48 VDC --- ---
Models with built-in
diodes and
operation indicators --- --- LY2ZN-
D2 12, 24, or 100/110
VDC --- ---
Models with built-in
CR circuits --- ---
LY2Z-CR
100/110 VAC --- ---
Models with built-in
CR circuits and
operation indicators --- --- LY2ZN-
CR 100, 110, 110/1 20,
or 200/220 VAC --- ---
Number of poles 1 pole 2 poles 3 poles 4 poles
Classification Model Rated voltage (V) Model Rated voltage (V) Model Rated voltage (V) Model Rated voltage (V)
Models with single
contacts
LY1-0
24,100/110,
110/120, or 200/220
VAC
LY2-0
12, 24,
100/110, 110/120, 200/
220, or 220/240 VAC
LY3-0
24, 100/110,
or 200/220 VAC
LY4-0
24, 100/110, or 200/
220 VAC
12 or 24 VDC 12, 24, 48
or 100/110 VDC 12, 24, 48, or
100/110 VDC 12, 24, 48, or
100/110 VDC
Bifurcated contacts --- ---
LY2Z-0
100/110 VAC
--- --- ---
---
24, 48, or
100/110 VDC ---
Number of poles 1 pole 2 poles 4 poles
Classification Model Rated voltage (V) Model Rated voltage (V) Model Rated voltage (V)
Models with single
contacts
LY1F
24, 100/110,
110/120, 200/220,
or 220/240 VAC
LY2F
12, 24, 100/110, 110/
120, 200/220,
or 220/240 VAC
LY4F
12, 24, 100/110,
or 200/220 VAC
6, 12, 24, or 100/110
VDC 12, 24, 48, or 100/110
VDC 12, 24, or 100/110
VDC
Bifurcated contacts --- ---
LY2ZF
24, 100/110,
or 200/220 VAC --- ---
12 or 24 VDC
Whenyourorder,specifytheratedvoltage.
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LY
Accessories (Order Separately)
Connection Sockets
*1. The PTF@A-E Relays have finger protection. Round terminals cannot be used. Use forked terminals.
*2. When ordering PT08, PT11, or PT14 sockets, please note that the minimum order quantity is 10 and orders are accepted in multiples of the
minimum order.
Relay Hold-down Clips
*Orders are accepted in multiples of the minimum order.
Socket Mounting Plates
*1. When ordering PYP-1, please note that the minimum order quantity is 10 and orders are accepted in multiples of the minimum order.
*2. PYP-18 and PYP-36 can be cut to any required length.
Connecting method Mounting method Number of poles Model
Front-mounting Sockets
(PTF-@-PU, PTF@A) Track or screw mounting
1 or 2
PTF-08-PU
PTF-08-PU-L
PTF08A
PTF08A-E *1
4
PTF-14-PU-L
PTF14A
PTF14A-E *1
Back-mounting Sockets
(PT@)
Solder terminals 1 or 2 PT08 *2
4PT14 *2
Wrapping terminals 1 or 2 PT08QN
4PT14QN
Relays with PCB
Terminals
1 or 2 PT08-0
4PT14-0
Application Used with Socket Used with Socket
mounting plate For models with built-in CR circuits
Item
Appearance
Model PYC-A1 PYC-P PYC-S Y92H-3 PYC-1
Minimum order
(quantity) *100 100 10 10 10
Applicable sockets Number of sockets Model
PT08
PT08QN
1PYP-1 *1
18 PYP-18 *2
36 PYP-36 *2
PT14
PT14QN
1PTP-1
10 PTP-10
Approx. 3
Approx. 2.5
LY
4
Ratings and Specifications
Ratings
Standard Models with Built-in Operation Indicators
Operating Coil, Single-pole and Double-pole Models
3 poles
4 poles
Note: 1. The rated current and coil resistance are measured at a coil temperature of 23°C with tolerances of +15%/–20% for the AC rated current and ±15% for the
DC coil resistance.
2. The AC coil resistance and inductance values are reference values only. (at 60 Hz).
3. Operating characteristics were measured at a coil temperature of 23°C.
4. The maximum voltage capacity was measured at an ambient temperature of 23°C.
*1. There is variation between products, but actual values are 80% max.
To ensure operation, apply at least 80% of the rated value (at a coil temperature of +23° C).
*2. The actual values are 30% min. for AC and 10% min. for DC. To ensure release, use a value that is lower than the specified value.
Item Rated current (mA) Coil
resistance
(Ω)
Coil inductance (H) Must-operate
voltage (V)
Must-release
voltage (V)
Maximum
voltage (V)
Power
consumption
(VA, W)
Rated voltage
(V) 50 Hz 60Hz Armature
OFF Armature ON
AC
12 106.5 91 46 0.17 0.33
80% max.*1
30% min.*2
110% of
rated
voltage
Approx. 1.0
to 1.2
(at 60 Hz)
24 53.8 46 180 0.69 1.3
50 25.7 22 788 3.22 5.66
100/110
11.7/12.9 10/11 3,750 14.54 24.6
Approx. 0.9
to 1.1
(at 60 Hz)
110/120
9.9/10.8 8.4/9.2 4,430 19.2 32.1
200/220
6.2/6.8 5.3/5.8 12,950 54.75 94.07
220/240
4.8/5.3 4.2/4.6 18,790 83.5 136.4
DC
6150 40 0.16 0.33
10% min.*2Approx. 0.9
12 75 160 0.73 1.37
24 36.9 650 3.2 5.72
48 18.5 2,600 10.6 21.0
100/110
9.1/10 11,000 45.6 86.2
Item Rated current (mA) Coil
resistance
(Ω)
Coil inductance (H) Must-operate
voltage (V)
Must-release
voltage (V)
Maximum
voltage (V)
Power
consumption
(VA, W)
Rated voltage
(V) 50 Hz 60Hz Armature
OFF Armature ON
AC
12 159 134 24 0.12 0.21
80% max.*1
30% min.*2
110% of
rated
voltage
Approx. 1.6
to 2.0
(at 60 Hz)
24 80 67 100 0.44 0.79
100/110
14.1/16 12.4/13.7 2,300 10.5 18.5
200/220
9.0/10.0 7.7/8.5 8,650 34.8 59.5
DC
12 112 107 0.45 0.98
10% min.*2Approx. 1.4
24 58.6 410 1.89 3.87
48 28.2 1,700 8.53 13.9
100/110
12.7/13 8,500 29.6 54.3
Item Rated current (mA) Coil
resistance
(Ω)
Coil inductance (H) Must-operate
voltage (V)
Must-release
voltage (V)
Maximum
voltage (V)
Power
consumption
(VA, W)
Rated voltage
(V) 50 Hz 60Hz Armature
OFF Armature ON
AC
12 199 170 20 0.1 0.17
80% max.*1
30% min.*2
110% of
rated
voltage
Approx.
1.95 to 2.5
(at 60 Hz)
24 93.680 780.380.67
100/110
22.5/25.5 19/21.8 1,800 10.5 17.3
200/220
11.5/13.1 9.8/11.2 6,700 33.1 57.9
DC
12 120 100 0.39 0.84
10% min.*2Approx. 1.5
24 69 350 1.41 2.91
48 30 1,600 6.39 13.6
100/110
15/15.9 6,900 32.0 63.7
5
LY
Refer to List of Certified Models for a list of models that are certified for safety standards and the Electrical Appliances
and Material Safety Act.
Characteristics
Endurance Under Real Loads (Reference Only)
Classification 1 pole Double-, 3-, and 4-pole models Bifurcated contacts
Item Load Resistive load Inductive load
(cos φ = 0.4, L/R = 7 ms) Resistive load Inductive load
(cos φ = 0.4, L/R = 7 ms) Resistive load Inductive load
(cos φ = 0.4, L/R = 7 ms)
Contact type Single Bifurcated
Contact materials Ag alloy Ag
Rated load
15 A at 110 VAC
15 A at 24 VDC
10 A at 110 VAC
7 A at 24 VDC
10 A at 110 VAC
10 A at 24 VDC
7.5 A at 110 VAC
5 A at 24 VDC
5 A at 110 VAC
5 A at 24 VDC
4 A at 110 VAC
4 A at 24 VDC
Rated carry current 15 A 10 A 7 A
Maximum contact voltage 250 VAC
125 VDC
250 VAC
125 VDC
250 VAC
125 VDC
Maximum contact current 15 A 15 A 10 A 10 A 7 A 7 A
Item
Type
Single-pole and double-pole models
(standard models and bifurcated contact
models)
Single-pole, double-pole models
(models with built-in operation indicators, models
with built-in diodes, and models with built-in CR
circuits),
3-pole and 4-pole models
Note: 1.
Some models in the LY1 and LY2 Series have an upper
temperature limit of +40°C. This limitation is due to the
diode junction temperature and the elements used.
2.
Refer to
Ambient Temperature vs. Coil Temperature
Rise
in
Engineering Data
on page 8 to 9 for information
on operation in temperature conditions that are not
described here.
3.
When you apply a minimum of 10 A of current to an LY1
when it is used in combination with the PTF-08-PU,
PTF-08-PU-L, PTF08A, PTF08A-E, or PT08, connect
each of the following terminal pairs: (1) to (2), (3) to (4),
and (5) to (6).
*1.
If the carry current is 4 A or less, the usable ambient temperature
range is
−
25 to 70° C.
*2.
If the flowing current is 4 A or less, the usable ambient
temperature range is -25 to 55° C.
Ambient operating
temperature
−25 to 55°C
(with no icing or condensation)*1
−25 to +40°C
(with no icing or condensation)*2
Ambient operating
humidity 5% to 85%
Item
Type
Standard models, models with built-in operation
indicators, models with built-in CR circuits, and
models with built-in diodes
Bifurcated contacts
Contact resistance
*
1
50 mΩ max. Note: The values at the left are initial values.
*1. Measurement conditions: 1 A at 5 VDC using the voltage
drop method
*2. Measurement conditions: With rated operating power
applied, not including contact bounce.
Ambient temperature condition: 23° C
*3. Measurement conditions: For 500 VDC applied to the
same location as for dielectric strength measurement.
*4. Ambient temperature condition: 23° C
*5. This value was measured at a switching frequency of 120
operations per minute.
Operating time
*
2
25 ms max.
Release time
*
2
25 ms max.
Maximum
operating
frequency
Mechanical 18,000 operations/h
Rated load 1,800 operations/h
Insulation resistance
*
3
100 MΩ min.
Dielectric
strength
Between coil and contacts
2,000 VAC at 50/60 Hz for 1 min.
Between contacts of
different polarity
Between contacts of
the same polarity 1,000 VAC at 50/60 Hz for 1 min.
Vibration
resistance
Destruction
10 to 55 to 10 Hz, 0.5-mm single amplitude (1.0-mm double amplitude)
Malfunction
10 to 55 to 10 Hz, 0.5-mm single amplitude (1.0-mm double amplitude)
Shock
resistance
Destruction 1,000 m/s2
Malfunction 200 m/s2
Endurance
Mechanical
AC: 50,000,000 operations min.
DC: 100,000,000 operations min.
(switching frequency: 18,000
operations/h)
Electrical
*
4
1-, 3-, 4-pole: 200,000 operations min.
2-pole: 500,000 operations min.
(rated load, operating frequency: 1,800
operations/h)
2-pole: 500,000 operations min.
(rated load, operating frequency: 1,800
operations/h)
Failure rate P value (reference value)
*
5
100 mA at 5 VDC 10mA at 5 VDC
Weight 1-pole and 2-pole: 40 g, 3-pole: Approx. 50 g, 4-pole: Approx. 70 g
Load
type
Item LY1, 100 VAC LY2, 100 VAC LY4, 100 VAC
Conditions Operating
frequency
Electrical life
(×10,000
operations min.)
Conditions Operating
frequency
Electrical life
(×10,000
operations min.)
Conditions Operating
frequency
Electrical life
(×10,000
operations min.)
AC motor
400 W, 100 VAC single-
phase with 35-A inrush
current, 7-A current
flow
ON for 10 s,
OFF for 50 s
5
200 W, 100 VAC single-
phase with 25-A inrush
current, 5-A current
flow
ON for 10 s,
OFF for 50 s 20
200 W, 200 VAC three-
phase with 5-A inrush
current, 1-A current
flow
ON for 10 s,
OFF for 50 s
50
750 W, 200 VAC three-
phase with 18-A inrush
current, 3.5-A current
flow
7
AC lamp
300 W, 100 VAC with
51-A inrush current, 3-
A current flow
ON for 5 s,
OFF for 55 s
10 300 W, 100 VAC with
51-A inrush current, 3-
A current flow
ON for 5 s,
OFF for 55 s 8
300 W, 100 VAC with
51-A inrush current, 3-
A current flow
ON for 5 s,
OFF for 55 s
5
500 W, 100 VAC with
78-A inrush current, 5-
A current flow
2.5
Capacitor
(2,000 µF)
24 VDC with 50-A
inrush current, 1-A
current flow
ON for 1 s,
OFF for 6 s
10
24 VDC with 50-A
inrush current, 1-A
current flow ON for 1 s,
OFF for 15 s
1
24 VDC with 50-A
inrush current, 1-A
current flow
ON for 1 s,
OFF for 15 s
0.5
24 VDC with 20-A
inrush current, 1-A
current flow
15
24 VDC with 20-A
inrush current, 1-A
current flow
ON for 1 s,
OFF for 2 s
20
AC solenoid
50 VA with 2.5-A inrush
current, 0.25-A current
flow
ON for 1 s,
OFF for 2 s
150
50 VA with 2.5-A inrush
current, 0.25-A current
flow ON for 1 s,
OFF for 2 s
100
50 VA with 2.5-A inrush
current, 0.25-A current
flow
ON for 1 s,
OFF for 2 s
100
100 VA with 5-A inrush
current, 0.5-A current
flow
80
100 VA with 5-A inrush
current, 0.5-A current
flow
50
100 VA with 5-A inrush
current, 0.5-A current
flow
50
LY
6
Details on Safety-standard-certified
Models, LY@
• Standard models are certified for the UL, CSA, and SEV safety
standards.
• Refer to Model Number Structure on page 1 for a list of applicable
models.
• The rated values for safety standard certification are not the same
as individually defined performance values. Always check the
specifications before use.
UL-certified Models (File No. E41643)
TÜV-certified Models (File No. R50030064,
EN 61810-1)
CSA-certified Models (File No. LR31928)
Model Coil ratings Number of
poles Contact ratings Certified number
of operations
LY
6 to 240VAC
6 to 125VDC 1
15A, 120VAC (General use)
100,000 operations
15A, 240VAC (General use) 6,000 operations
15A, 30VDC (Resistive)
1/2HP, 120VAC
100,000 operations
8.5FLA, 30LRA, 120VAC
TV-5, 120VAC 25,000 operations
470VA, Pilot duty, 120VAC 6,000 operations
6 to 240VAC
6 to 125VDC 2
15A, 120VAC (General use)
100,000 operations
12A, 240VAC (General use)
6,000 operations
7A, 250VAC (General use)
15A, 30VDC (Resistive)
5A, 38VDC (Resistive)
1/2HP, 120VAC
100,000 operations
1/3HP, 240VAC 1,000 operations
8.5FLA, 30LRA, 120VAC
100,000 operations
5FLA, 50LRA, 50VDC
TV-3, 120VAC 25,000 operations
345VA, Pilot duty, 120-240VAC 6,000 operations
B300/R300
6 to 240VAC
6 to 125VDC
3
4
10A, 240VAC (General use)
(Same polarity)
6,000 operations
10A, 30VDC (General use)
(Same polarity)
2A, 40VDC (Resistive)
(Same polarity)
1/2HP, 240VAC 1,000 operations
0.6A, 100VDC (Resistive)
(Same polarity) 6,000 operations
Model Coil ratings Number of
poles Contact ratings Certified number
of operations
LY
@
6 to 240 VAC
6 to 110 VDC
1
15 A, 110 VDC resistive load
200,000
operations
10 A, 110 VAC inductive load
10 A, 250 VAC resistive load
7A, 250 VAC inductive load
10 A, 30 VDC resistive load
7 A, 30 VDC inductive load
2
10 A, 110 VAC resistive load
7.5A, 110 VAC inductive load
7A, 250 VAC resistive load
4 A, 250 VAC inductive load
7 A, 30 VDC resistive load
4 A, 30 VDC inductive load
3
4
10 A, 110 VAC resistive load 100,000
operations
7.5A, 110 VAC inductive load
Model Coil ratings Number of
poles Contact ratings Certified number
of operations
LY
6 to 240VAC
6 to 125VDC 1
15A, 120VAC (General use)
100,000 operations
15A, 240VAC (General use) 6,000 operations
15A, 30VDC (Resistive)
1/2HP, 120VAC
100,000 operations
8.5FLA, 30LRA, 120VAC
TV-5, 120VAC 25,000 operations
470VA, Pilot duty, 120VAC 6,000 operations
6 to 240VAC
6 to 125VDC 2
15A, 120VAC (General use)
6,000 operations
12A, 240VAC (General use)
7A, 250VAC (General use)
15A, 30VDC (Resistive)
5A, 38VDC (Resistive)
1/2HP, 120VAC
100,000 operations
1/3HP, 240VAC 1,000 operations
8.5FLA, 30LRA, 120VAC
100,000 operations
5FLA, 50LRA, 50VDC
TV-3, 120VAC 25,000 operations
345VA, Pilot duty, 120-240VAC 6,000 operations
B300/R300 Pilot duty
6 to 240VAC
6 to 125VDC
3
4
10A, 240VAC (General use)
(Same polarity) 6,000 operations
10A, 30VDC (Resistive)
(Same polarity)
1/8HP, 240VAC (Same polarity)
1,000 operations1/2HP, 240VAC (Same polarity)
1/3HP, 240VAC (Same polarity)
2A, 40VDC (Resistive) 6,000 operations
0.6A, 100VDC (Resistive)
7
LY
• When ordering a model that is certified for VDE or Lloyd’s Register
(LR) standards, always specify “VDE-certified Model” or “LR
Standard-certified Model” with your order.
VDE Certification (Certificate No. 6359,
EN 61810-1)
LR-certified Models (File No. 00/10047)
Details on Safety-standard-certified
Models, Sockets
UL-certified Models (File No. E87929)
CSA-certified Models (File No. LR31928)
CE Marking Compliance
Note: 1. CE compliance is achieved when used with a relay (LY).
2. The Safety Category refers to the maximum applicable category selected when
constructing control system safety components. The category does not apply to
individual components.
TÜV Rheinland certification
*1. Ratings are for an ambient temperature of 55°C. At an ambient temperature of 70°C,
the value is 7A.
*2. Ratings are for an ambient temperature of 40°C. At an ambient temperature of 70°C,
the value is 7A.
Compliance with Electrical Appliances
and Material Safety Act, LY@
All standard models comply with the Electrical Appliances and
Material Safety Act.
Model Coil ratings Number of
poles Contact ratings Certified number
of operations
LY
@
-VD
6, 12, 24, 50,
110, or 220 VAC
6, 12, 24, 48,
or 110 VDC
1
10 A, 220 VAC resistive load
200,000
operations
7 A, 220 VAC inductive load
10 A, 28 VDC resistive load
7 A, 28 VDC inductive load
2
7 A, 220 VAC resistive load
4 A, 220 VAC inductive load
7 A, 28 VDC resistive load
4 A, 28 VDC inductive load
Model Coil ratings Number of
poles Contact ratings
LY
@
6 to 240 VAC
6 to 110 VDC
2 7.5 A, 230 VAC inductive load
4 5 A, 24 VDC inductive load
Model Ratings Standard number Category Listed/Recognized
PTF-08-PU
10A 250V
UL508 SWIV2 Recognized
PTF-14-PU
10A 250V (Same polarity)
PTF08A(-E)
PT08
15A 250V
PTF11A
PTF14A(-E)
PT11
PT14
10A 250V
Model Ratings Standard number Class number
PTF-08-PU
10A 250V
CSA C22.2 (No.14) 3211 07
PTF-14-PU
10A 250V (Same polarity)
PTF08A(-E)
15A 240V AC
PTF11A
PTF14A(-E)
10A 240V AC
Model EMC Directive Low Voltage Directive Machinery Directive Safety Category
PTF08A(-E)
Not applicable
❍
Not applicable 1
PTF14A(-E)
Model Ratings Standard number Certification number
PTF-08-PU
10A 250V
*
1EN 61984 R50327595
PTF-14-PU
10A 250V
*
2
Model Coil ratings Number of
poles Contact ratings
LY
@
6 to 240 VAC
6 to 120 VDC
1 15 A at 200 VAC
2
3
4
10A at 200 VAC
LY
8
Engineering Data
Engineering Data
Maximum Switching Capacity
LY1 LY2 LY3 and LY4
Endurance Curve
LY2Z LY1 LY2
Ambient Temperature vs. Must-
operate and Must-release Voltage
LY3 and LY4 LY2Z LY2 100/110 VAC at 50Hz
Ambient Temperature vs. Coil
Temperature Rise
LY2 24 VDC LY1 24 VDC LY1 100/110 VAC at 50Hz
DC inductive load
(L/R = 7 ms)
AC inductive load
(cos φ = 0.4)
DC
resistive load
AC
resistive load
Life:
200,000 operations
0.1
0.5
1
5
10
15
0105 50 100 500 1,000
Contact voltage (V)
Contact current (A)
DC inductive load
(L/R = 7 ms)
AC inductive load
(cos φ = 0.4)
DC
resistive load
AC
resistive load
Life:
500,000 operations
0.1
0.5
1
5
10
0105 50 100 500 1,000
Contact voltage (V)
Contact current (A)
DC inductive load
(L/R = 7 ms)
AC inductive load
(cos φ = 0.4)
DC
resistive load
AC
resistive load
Life:
200,000 operations
0.1
0.5
1
5
10
0105 50 100 500 1,000
Contact voltage (V)
Contact current (A)
DC inductive load
(L/R = 7 ms)
AC inductive load
(cos φ = 0.4)
DC
resistive load
AC
resistive load
Life: 500,000 operations
0.1
0.5
1
5
10
0105 50 100 500 1,000
Contact voltage (V)
Contact current (A)
24 VDC
resistive load
24 VDC
inductive load
(L/R = 7 ms)
110 VAC
resistive load
110 VAC inductive load
(cos φ = 0.4)
10
50
100
500
1,000
02 4 68101214 1816 20
Switching current (A)
Number of operations (×104 operations)
24 VDC
resistive load
24 VDC inductive load
(L/R = 7 ms)
110 VAC
resistive load
110 VAC inductive load
(cos φ = 0.4)
10
50
100
500
1,000
02 4 68101214 1816 20
Switching current (A)
Number of operations (×104 operations)
24 VDC
resistive load
24 VDC inductive load
(L/R = 7 ms)
110 VAC
resistive load
110 VAC inductive load
(cos φ = 0.4)
10
50
100
500
1,000
0246810
Switching current (A)
Number of operations (×104 operations)
100
80
60
40
20
0
−40 −20 0 20 40 60 80
Ambient temperature (°C)
Must-operate/must-release voltage (%)
Number of Relays: 5
(average value)
Must-operate voltage
Must-release voltage
100
80
60
40
20
0
−40 −20 0 20 40 60 80
Ambient temperature (°C)
Must-operate/must-release voltage (%)
Number of Relays:
5 (average value)
Must-operate voltage
Must-release voltage
120
100
110
80
90
70
60
50
40
10
20
30
010 20 30 40 50 60 70 80
Ambient temperature (°C)
Coil temperature rise (°C)
No contact current
15 A
10 A
7 A
5 A
3 A
Rated power consumption: 1 W
Rating: 100% applied
Maximum operating
temperature (120° C)
120
100
110
80
90
70
60
50
40
10
20
30
0
Ambient temperature (°C)
Coil temperature rise (°C)
No contact current
15 A
10 A
7 A
5 A
3 A
Rated power consumption: 1 VA
Rating: 100% applied
Maximum operating
temperature (120° C)
10 20 30 40 50 60 70
80
9
LY
LY2 24 VDC LY2 100/110 VAC at 50Hz LY3 24 VDC
LY3 100/110 VAC at 50Hz LY4 24 VDC LY4 100/110 VAC at 50Hz
Models with built-in diodes
The diode absorbs surge from the coil.
With Diode Without Diode
Models with Built-in CR Circuits
With CR Without CR
10 20 30 40 60 7050 80
Ambient temperature (°C)
120
110
100
80
90
70
60
50
40
30
20
10
0
Coil temperature rise (°C)
No contact current
Maximum operating
temperature (120° C)
10 A
5 A
3 A
Rating: 100% applied
Rated power consumption: 1 W
7 A
10 20 30 40 60 7050 80
Ambient temperature (°C)
120
110
100
80
90
70
60
50
40
30
20
10
0
Coil temperature rise (°C)
Rating: 100% applied
Rated power consumption: 1.0 VA
No contact current
Maximum operating
temperature (120° C)
10 A
7 A
5 A
3 A
10 20 30 40 60 7050 80
120
110
100
80
90
70
60
50
40
30
20
10
0
Ambient temperature (°C)
Coil temperature rise (°C)
Rating: 100% applied
Rated power consumption: 1.4 VA
No contact current
Maximum operating
temperature (120° C)
10 A
7 A
5 A
3 A
10 20 30 40 60 7050 80
120
110
100
80
90
70
60
50
40
30
20
10
0
Ambient temperature (°C)
Coil temperature rise (°C)
Rating: 100% applied
Rated power consumption: 1.6 VA
No contact current
Maximum operating
temperature (120° C)
10 A
7 A
5 A
3 A
10 20 30 40 60 7050 80
120
110
100
80
90
70
60
50
40
30
20
10
0
Ambient temperature (°C)
Coil temperature rise (°C)
Rating: 100% applied
Rated power consumption: 1.5 W
No contact current
Maximum operating
temperature (120° C)
10 A
7 A
5 A
3 A
10 20 30 40 60 7050 80
120
110
100
80
90
70
60
50
40
30
20
10
0
Ambient temperature (°C)
Coil temperature rise (°C)
Rating: 100% applied
Rated power consumption: 1.95 VA
No contact current
Maximum operating
temperature (120° C)
10 A
7 A
5 A
3 A
OFFON
A
A’
Di To digital
memory
24 VDC
OFFON
A
A’
To digital
memory
24 VDC
140 V
Note: 1.
Make sure that the polarity is correct.
2.
The release time will increase, but the
25-ms specification for standard models
is satisfied.
3.
Diode characteristics:
Reversed dielectric strength: 1,000 V
Forward current: 1 A
A
A’
C = 0.033 μF
R = 120 Ω
282 V
80 V
4.12 ms
9.4 ms
200 AC
A
A’
A
A’
To digital
memory
scope
msec
2.5
600 V
282 V
ms
2.5
200 AC
LY
10
Malfunctioning Shock
LY2 100/110 VAC
Dimensions (Unit: mm)
Relays
Solder terminals
Y
XZ
X'
Z'
Energized
Not energized
Y'
Unit: m/s2
560
720
520
450
500
370
520
700
440
500
600
350
X'
Y' Z'
Y
X
Z
Shock direction
N = 20
Measurement: Shock was applied 2 times each in 6 directions along 3 axes
with the Relay energized and not energized to check the shock values that
cause the Relay to malfunction.
Criteria: Non-energized: 200 m/s2 , Energized: 200 m/s2
36 max.
21.5 max.
6.4
0.5
3
5
28 max.
Eight, 2-dia. holes
LY1
LY1N
LY1-D
LY1N-D2
Note: 1. For the DC models, check the coil polarity
when wiring and wire all connections
correctly.
2. The indicator is red for AC and green for DC.
3. The operation indicator indicates the
energization of the coil and does not
represent contact operation.
Terminal Arrangement/Internal Connections (Bottom View)
LY1 LY1N-D
(The coil has no polarity.)
(Check the coil polarity when wiring
and wire all connections correctly.)
LY1N
DC Models AC Models LY1N-D2
Check the coil polarity when
wiring and wire all connections
correctly.
(The coil has no polarity.)
Check the coil polarity when wiring
and wire all connections correctly.
36 max.
21.5 max.
6.4
0.5
3
5
28 max.
Eight, 3-dia. holes
LY2
LY2Z
LY2N
LY2ZN
Note: 1. For the DC models, check the coil polarity
when wiring and wire all connections
correctly.
2. The indicator is red for AC and green for DC.
3. The operation indicator indicates the
energization of the coil and does not
represent contact operation.
LY2(Z)N
DC Models AC Models LY2(Z)N-D2
Check the coil polarity when
wiring and wire all connections
correctly.
(The coil has no polarity.)
Check the coil polarity when wiring
and wire all connections correctly.
Terminal Arrangement/Internal Connections (Bottom View)
LY2(Z) LY2(Z)-D
(The coil has no polarity.)
Check the coil polarity when wiring and wire all
connections correctly.
LY2-D
LY2Z-D
LY2N-D2
LY2ZN-D2
11
LY
Relays with PCB Terminals
LY4
LY4N
LY4-D
LY4N-D2
36 max.
41.5 max.
6.4
0.5
3
5
28 max.
Fourteen, 3-dia. holes
Note: 1. For the DC models, check the coil polarity when wiring and wire all connections correctly.
2. The indicator is red for AC and green for DC.
3. The operation indicator indicates the energization of the coil and does not represent contact operation.
LY4N
DC Models AC Models
Check the coil polarity when
wiring and wire all connections
correctly.
(The coil has no polarity.)
Terminal Arrangement/Internal Connections (Bottom View)
LY4 LY4-D
(The coil has no polarity.)
Check the coil polarity when wiring
and wire all connections correctly.
LY4N-D2
Check the coil polarity when wiring
and wire all connections correctly.
LY2-CR
LY2Z-CR
LY2N-CR
LY2ZN-CR
53 max.
21.5 max.
6.4
0.5
3
5
28 max.
Eight, 3-dia. holes*
*These dimensions are for the LY2N-CR.
Terminal Arrangement/Internal Connections (Bottom View)
LY2(Z)-CR LY2(Z)N-CR
(The coil has no polarity.)
C = 0.033 μF
R = 120 Ω
CR element
36 max.
21.5 max.
28 max.
1 pole 2 poles 3 poles 4 poles
Five, 2.5-dia. holes Eight, 2.5-dia. holes Eleven, 2.5-dia. holes Fourteen, 2.5-dia. h
3
2
7
6
8
LY1-0, LY3-0,
LY2-0, and LY4-0
Note: The figures and dimensions depicted here are for the LY2-0.
The dimension with an asterisk (*) is 6.4 for the LY1-0.
Note: 1. The dimensional tolerance is 0.1 mm.
2. There are exposed parts (conductive parts) on the LY1-0
other than the terminals. Be careful when using this Relay
on a double-sided PCBs.
PCB Processing Dimensions (Bottom View)
LY1-0 LY2-0 LY3-0 LY4-0
Terminal Arrangement/Internal Connections (Bottom View)
(The coil has no polarity.)
LY
12
Case-surface mounting
Eight, 2-dia. holes*
35.5 max.
22.5 max.
29 max.
44 max.
Two, 3.5-dia. holes or
two M3 screw holes
LY1F
LY2F
Note: The figures and dimensions depicted here are for the LY1F. The
LY2F is also conforms to these measurements.
Note: The dimensional
tolerance is ±0.1 mm.
Mounting Hole
Dimensions
LY1F LY2F
Terminal Arrangement/Internal
Connections (Bottom View)
(The coil has no polarity.)
35.5 max.
Fourteen,
3-dia. holes
41.5 max.
28 max. 44 max.
Three, 3.5 dia. holes or
two M3 screw holes
LY4F Mounting Hole
Dimensions
LY4F
Terminal Arrangement/Internal
Connections (Bottom View)
(The coil has no polarity.)
13
LY
Connection Sockets
Dimensions Terminal Arrangement/
Internal Connections Mounting Hole Dimensions
(4.2)
90
(4.2)
24.8
27.6
Release lever *
30.3
28.1
36.3
45
48.2
3.9
35.3
27.4
27.6
66.2
PTF-08-PU(-L)
*The PTF-08-PU-L Sockets do not have release levers.
(7)(8)
(1)(2)
(3)(4)
(5)(6)
A2 A1
1222
24
14
21
11
(Top View)
Note:
The numbers in
parentheses are
traditionally used
terminal numbers.
108
Two, M3 screw hole or
two, 3.5 dia. hole
(Top View)
Note:
Pull out the hooks to mount
the Relay with screws.
35.4
8
30 max.
28.5 max.
78.5 max.
3.4
8-M3.5×8
Two, 4.5 × 6
mounting holes 7
±0.2
PTF08A
4
6 5
8 7
2 1
3
(Top View)
68
±0.3
Two, 4.5 dia. or
M4 mounting holes
19
±0.2
Note: Track mounting is also
possible.
(Top View)
35.5
3.4
33 max.
28.5 max.
78.5 max.
8-M3.5×8
8
Two, 4.5 × 6
mounting holes
PTF08A-E (Finger Protection Structure)
LY
14
Note: If you use the PTF-08-PU, PTF-08-PU-L, PTF08A, PTF08A-E, or PT08 with an LY1 Relay, connect the following terminal pairs: 1-2, 3-4,
and 5-6 (for usage at 10 A or higher).
Dimensions Terminal Arrangement/
Internal Connections Mounting Hole Dimensions
43.4
90
(4.2)
(4.2)
3.9
30.3
28.1
27.6
35.3
27.4
27.6
36.3
45
48.2
PTF-14-PU-L
11213141
14243444
42 32 22 12
A1A2
(1)(2)(3)(4)
(5)(6)(7)(8)
(9)
(10)(11)(12)
(13)(14)
(Top View)
Note:
The numbers in
parentheses are
traditionally used
terminal numbers.
108
Two, M3 screw hole or
two, 3.5 dia. hole
(Top View)
Note:
Pull out the hooks to mount
the Relay with screws.
30 max.
45.5 max.
78.5 max.
Two, 4.5 × 6
mounting holes
8
35.4
3.4
7
±0.2
14-M3.5×8
PTF14A
8
11 10
9
12
13
14
7 6 5
4 3 2 1
(Top View)
68
±0.3
Two, 4.5 dia. or M4 mounting holes
36
±0.2
(Top View)
Note: Track mounting is also
possible.
7±0.2
33 max.
45.5 max.
78.5 max.
Two, 4.5 × 6
mounting holes
14-M3.5×8
8
35.5
3.4
PTF14A-E (Finger Protection Structure)
15
LY
Note: Use a panel with a thickness of 1 to 2 mm when mounting a Socket on it.
Dimensions
Terminal Arrangement/
Internal Connections Mounting hole and PCB dimensions
20.5 max. Eight, 1.7-dia × 3.5 oblong holes
2.7
0.3
5
24 max.
25.5
max.
2
29.5
max.
24 max.
29.5
max.
25.5
max.
2
1.0
1.5×1.0
1.52.7 2.5 20
35 max.
9
PT08 PT08QN
21
43
65
7 8
(Bottom View)
21.4+0.2
0
25.8±0.2
0.3
2
25*
4.31
18 max.
22 max.
6.5
29.5 max.
• The structure does not resist flux.
Manual soldering is recommended for
this product.
*Maintain a sufficient distance from the
pattern when using double-sided PCBs.
PT08-0
5.35
15.6
10
6.5
6.45
Eight, 2.5-dia. holes
12.45
4.6
3
(±0.1 tolerance)
42.5 max.
0.3
5
Fourteen, 1.7-dia × 3.5 holes
2.7
20.5 max.
26.5 max.
29.5 max.
1.0
1.5×1.0
35 max.
2.7 2.5 20
1.5
42.5 max.
26.5 max.
29.5 max.
9
PT14 PT14QN
59
13
1
6
10
2
7
11
8
12
3
14
4
(Bottom View)
26.6+0.3
0
41±0.2
42.5 max.
29.5 max.
17.5 max.
2.7 4.3
26.5 max.
6.4
25
*
0.3
• The structure does not resist flux.
Manual soldering is recommended for
this product.
*Maintain a sufficient distance from the
pattern when using double-sided PCBs.
PT14-0
5.1
31.4
10
5.8
10
10
6.4
12.45 4.6
6.45
5.45
Fourteen,
2.5-dia. holes
(±0.1 tolerance)
LY
16
Hold-down Clips
Socket Mounting Plates (t = 1.6)
OMRON can provide Socket Mounting Plate for convenient Socket installation. Please use these Plates as required.
4.5 1.2
36.3
Approx. 5
4.5
PYC-A1
Approx. 0.54 g (per clip)
One Set (2 Clips)
5
38.5
Approx. 3
Approx. 29
PYC-P
Approx. 1.4 g
8
2.5
28
PYC-S
Approx. 1.8 g
53
Approx. 5
4.5
1.24.5
Y92H-3
Approx. 0.7 g (per clip)
One Set (2 Clips)
9.4
52
28
58.2
PYC-1
Approx. 6 g
28
42
5.1 49
Two, 3.4-dia. holes
PYP-1
17×27.4 = 465.8±0.6
17×27.4 = 465.8±0.6
17×27.4 = 465.8±0.6
492
4942±0.1
5.1
21.6
21.6
13.1
4.5
3.4 R1.7
72, oval holes
PYP-18
27.4×17 = 465.8±0.6
27.4×17 = 465.8±0.6
492
86.4
39.7±0.2
39.7±0.2
5.1
21.6
21.6
13.1
4.5
3.4 R1.7
13.1
27.4
72, oval holes
±0.15
21.4 +0.2
0
PYP-36
59
52±0.1
42±0.1 49
7.7
R5
Four,
3.4-dia. holes
PTP-1
49
42
±0.1
7.7
9×49.4 = 444.6
±0.6
7.4
9×49.4 = 444.6
±0.6
23.7
492
9×49.4 = 444.6
±0.6
7.4
R1.7
40, oval holes
4.5
1.1 3.4
PTP-10
17
LY
Connection Socket and Hold-down Clip Application Table
*A Release Lever is provided as a standard feature. The hold-down clips are unnecessary.
Mounting Height with Sockets
Safety Precautions
Refer to the Common Relay Precautions for precautions that apply to all Relays.
• Use two M3 screws to attach case-surface-mounted models
(LY1F, LY2F, LY3F, and LY4F) and tighten the screws securely.
(Normal tightening torque: 0.98 N·m)
• For Relays with Tab Terminals, select a wire diameter for the lead
wires that connect to the faston receptacle terminals that is within
the allowed range for the load current.
• Do not impose excessive external force on the Relay when
inserting the Relay to the faston receptacle or pulling the Relay out
from the faston receptacle. Do not attempt to insert a terminal
diagonally or insert or pull out more than one terminal at the same
time.
• LY Single-contact Relays are for power switching applications. Do
not use the LY Series for switching minute loads of 100 mA or less,
such as signals.
About the Built-in Diode and CR Elements
The diode or CR element that are built into the Relay are designed to
absorb the reverse voltage from the Relay coil. If a large surge in
voltage is applied to the diode or CR element from an external source,
the element will be destroyed.
If there is the possibility of large voltage surges that could be applied
to the elements from an external source, take any necessary surge
absorption measures.
Applying 10 A or More When Using an LY1 with
the Following Sockets
When you use an LY1 in combination with the PTF-08-PU, PTF-08-
PU-L, PTF08A, PTF08A-E, or PT08, connect each of the following
terminal pairs: (1) to (2), (3) to (4), and (5) to (6).
Relay Replacement
To replace the Relay, turn OFF the power supply to the load and
Relay coil sides to prevent unintended operation and possible
electrical shock.
Attaching and Removing Relay Hold-down Clips
When you attach a Hold-down Clip to or remove it from a Socket, wear gloves
or take other measures to prevent injuring your fingers on the Hold-down Clip.
Item Front-mounting Sockets Back-mounting Sockets
Applicable Relay Number
of poles
Track or screw mounting Solder terminals, wrapping terminals, or
PCB terminals
PTF-
08-PU
PTF-08-
PU-L PTF08A PTF-14-
PU-L PTF14A
Applicable
Hold-down
Clips
PT08(QN)
PT08-0
PT14(QN)
PT14-0
Applicable
Hold-down Clips
• Standard models: LY@
• Bifurcated contact models:
LY@Z
• Models with built-in
operation indicators: LY@N
• Models with built-in diodes:
LY@-D(2)
1 or 2 *
PYC-A1
PYC-P
3
4
• Models with built-in CR
circuits: LY@-CR 2 Y92H-3 PYC-1
Front-mounting Sockets Back-mounting Sockets
Note: 1. The PTF@A can be mounted on a track or with screws.
2. The measurements in parentheses are for the LY@-CR
(built-in CR circuit).
LY
PTF-@-PU
28.1
66.2 64.1
(3.9)
Precautions for Correct Use
Terms and Conditions Agreement
Read and understand this catalog.
Please read and understand this catalog before purchasing the products. Please consult your OMRON representative if you
have any questions or comments.
Warranties.
(a) Exclusive Warranty. Omron’s exclusive warranty is that the Products will be free from defects in materials and workmanship
for a period of twelve months from the date of sale by Omron (or such other period expressed in writing by Omron). Omron
disclaims all other warranties, express or implied.
(b) Limitations. OMRON MAKES NO WARRANTY OR REPRESENTATION, EXPRESS OR IMPLIED, ABOUT
NON-INFRINGEMENT, MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE OF THE PRODUCTS. BUYER
ACKNOWLEDGES THAT IT ALONE HAS DETERMINED THAT THE
PRODUCTS WILL SUITABLY MEET THE REQUIREMENTS OF THEIR INTENDED USE.
Omron further disclaims all warranties and responsibility of any type for claims or expenses based on infringement by the
Products or otherwise of any intellectual property right. (c) Buyer Remedy. Omron’s sole obligation hereunder shall be, at
Omron’s election, to (i) replace (in the form originally shipped with Buyer responsible for labor charges for removal or
replacement thereof) the non-complying Product, (ii) repair the non-complying Product, or (iii) repay or credit Buyer an amount
equal to the purchase price of the non-complying Product; provided that in no event shall Omron be responsible for warranty,
repair, indemnity or any other claims or expenses 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. Return of any Products by Buyer must be approved in writing by Omron before shipment. Omron Companies shall
not be liable for the suitability or unsuitability or the results from the use of Products in combination with any electrical or
electronic components, circuits, system assemblies or any other materials or substances or environments. Any advice,
recommendations or information given orally or in writing, are not to be construed as an amendment or addition to the above
warranty.
See http://www.omron.com/global/ or contact your Omron representative for published information.
Limitation on Liability; Etc.
OMRON COMPANIES SHALL NOT BE LIABLE FOR SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL DAMAGES,
LOSS OF PROFITS OR PRODUCTION OR COMMERCIAL LOSS IN ANY WAY CONNECTED WITH THE PRODUCTS,
WHETHER SUCH CLAIM IS BASED IN CONTRACT, WARRANTY, NEGLIGENCE OR STRICT LIABILITY.
Further, in no event shall liability of Omron Companies exceed the individual price of the Product on which liability is asserted.
Suitability of Use.
Omron Companies shall not be responsible for conformity with any standards, codes or regulations which apply to the
combination of the Product in the Buyer’s application or use of the Product. At Buyer’s request, Omron will provide applicable
third party certification documents identifying ratings and limitations of use which apply to the Product. This information by itself
is not sufficient for a complete determination of the suitability of the Product in combination with the end product, machine,
system, or other application or use. Buyer shall be solely responsible for determining appropriateness of the particular Product
with respect to Buyer’s application, product or system. Buyer shall take application responsibility in all cases.
NEVER USE THE PRODUCT FOR AN APPLICATION INVOLVING SERIOUS RISK TO LIFE OR PROPERTY OR IN LARGE
QUANTITIES WITHOUT ENSURING THAT THE SYSTEM AS A WHOLE HAS BEEN DESIGNED TO ADDRESS THE RISKS,
AND THAT THE OMRON PRODUCT(S) IS PROPERLY RATED AND INSTALLED FOR THE INTENDED USE WITHIN THE
OVERALL EQUIPMENT OR SYSTEM.
Programmable Products.
Omron Companies shall not be responsible for the user’s programming of a programmable Product, or any consequence
thereof.
Performance Data.
Data presented in Omron Company websites, catalogs and other materials 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 user must correlate
it to actual application requirements. Actual performance is subject to the Omron’s Warranty and Limitations of Liability.
Change in Specifications.
Product specifications and accessories may be changed at any time based on improvements and other reasons. It is our
practice to change part numbers when published ratings or features are changed, or when significant construction changes are
made. However, some specifications of the Product may be changed without any notice. When in doubt, special part numbers
may be assigned to fix or establish key specifications for your application. Please consult with your Omron’s representative at
any time to confirm actual specifications of purchased Product.
Errors and Omissions.
Information presented by Omron Companies has been checked and is believed to be accurate; however, no responsibility is
assumed for clerical, typographical or proofreading errors or omissions.
2019.9
In the interest of product improvement, specifications are subject to change without notice.
OMRON Corporation
Industrial Automation Company
http://www.ia.omron.com/ (c)Copyright OMRON Corporation 2019 All Right Reserved.