1
Photoelectric Sensor with Built-in Amplifier E3Z
Photoelectric Sensor with built-in amplifier is
applicable to a wide variety
of lines and ensures a
longer sensing distance than any other model.
User-friendly Sensor takes all installation and
on-site conditions into consideration.
Eliminates the influence of installation and on-site
conditions,
thus increasing the reliability of the line.
OMRON has been making efforts towards
environmental protection by adopting user and
environment-friendly measures.
Greatly saves energy and resources. The
economy-oriented age has evolved into the
ecology-oriented age.
Meets a variety of international standards, thus
allowing use in any country.
Ordering Information
List of Models
Red light
Infrared light
Sensing method
Appearance
Connection method
Sensing distance
Model
Se s g e od
ppea a ce
Co ec o e od
Se s gdsa ce
NPN output PNP output
Through-beam
Pre-wired (see note 3)
15 m
E3Z-T61 E3Z-T81
Connector
15 m
E3Z-T66 E3Z-T86
Retroreflective
(with MSR function)
(see note 1)
Pre-wired (see note 3)
4
m
(100 mm)
E3Z-R61 E3Z-R81
(
w
ith
MSR
f
unc
ti
on
)
Connector (100 mm)
(see note 2) E3Z-R66 E3Z-R86
Diffuse-reflective Pre-wired
(see note 3)
5 to 100 mm
E3Z-D61 E3Z-D81
Connector
5 to 100 mm
(wide view) E3Z-D66 E3Z-D86
Pre-wired (see note 3)
1m
E3Z-D62 E3Z-D82
Connector
1
m
E3Z-D67 E3Z-D87
Note: 1.
The Reflector is sold separately
. Select the Reflector model most suited to the application.
2. The
sensing distance specified is possible when the E39-R1S used. Figure
in parentheses indicate the minimum required distance
between
the Sensor and Reflector
.
3. Models
provided with a 0.5-m cable are
available. When ordering, specify the cable length by adding the code “0.5M” to the model
number
(e.g., E3Z-T61 0.5M).
Nomenclature
Through-beam Models
E3Z-T6j
Receiver
Retroreflective Models
E3Z-R6j
Diffuse-reflective Models
E3Z-D6j
Stability indicator (green)
Operation selector
Operation indicator (orange)
Sensitivity adjuster
E3Z E3Z
2
Accessories (Order Separately)
Slit for Through-beam Models
Slit width
Sensing distance
(typical)
Minimum sensing
object (typical)
Model
Quantity required
Remarks
0.5 mm dia.
50 mm
0.5 mm dia.
E39-S65A
One each for the
itt d i
These Slits are
il bl f th
1 mm dia.
200 mm
1 mm dia.
E39-S65B
O e eac o e
emitter and receiver
.
ese S s a e
available for the
E3Z
-
Tjj
2 mm dia.
800 mm
2 mm dia.
E39-S65C
E3Z
-
Tjj
.
0.5
10 mm 1 m
0.7 mm dia.
E39-S65D
1
10 mm
2.2 m
1.2 mm dia.
E39-S65E
2
10 mm 5 m
2.4 mm dia.
E39-S65F
Reflectors for Retroreflective Models
Name Sensing
distance (typical)
Model Remarks
Reflector
3 m
(100
mm)
E39-R1 Retroreflective
models are not
id d ith R fl t
eeco
4 m
(100
mm)
E39-R1S
eoeec e
ode s a e o
provided with Reflectors.
5 m
(100
mm)
(see note 2)
E39-R2
The MSR function is available.
Miniature Reflector
1.5 m
(50
mm)
(see note 2)
E39-R3
T
ape Reflector
700 mm
(150
mm)
(see note 2)
E39-RS1
ae eeco
1.1 m
(150
mm)
(see note 2)
E39-RS2
1.4 m
(150
mm)
(see note 2)
E39-RS3
Note: 1.
Figure in parentheses indicates the minimum required distance between the Sensor and Reflector
.
2. The
actual sensing
distance may be reduced to approximately 70% of the typical sensing distance when using a Reflector other
than
E39-R1 or E39-R1S.
Mounting Brackets
Appearance Model
E39-L104
E39-L43
E39-L44
Appearance Model Remarks
E39-L93 For
Sensor adjustment use.
Mounted to the aluminum
frame rails of conveyors
and adjustable with ease.
E39-L98 Vertical protective cover
bracket
Note:
If a through-beam model is used, order two Mounting Brackets for the emitter and receiver respectively
.
Sensor I/O Connectors
Cable Appearance Cable
type
Model
Standard Straight
2 m
Four-wire type
XS3F-M421-402-A
5 m
XS3F-M421-405-A
L-shaped
2 m
XS3F-M422-402-A
5 m
XS3F-M422-405-A
E3Z E3Z
3
Specifications
Ratings/Characteristics
Item Sensing
method
Through-beam
Retroreflective with MSR
function Diffuse-reflective
NPN output E3Z-T61/T66 E3Z-R61/R66 E3Z-D61/D66 E3Z-D62/D67
PNP output
(see note 3)
E3Z-T81/T86 E3Z-R81/R86 E3Z-D81/D86 E3Z-D82/D87
Sensing distance
15 m
4 m (100 mm)*
(when using E39-R1S)
3 m (100 mm)*
(when using E39-R1)
White paper
(100
100 mm): 100
mm
White paper
(300
300 mm):
1 m
Standard sensing object
Opaque: 12-mm dia.
min.
Opaque: 75-mm dia. min.
---
Hysteresis ---
20% max. of setting distance
Directional angle
Both emitter and
receiver: 3 to 15
°
2 to 10
°---
Light source (wave length)
Infrared LED (860 nm)
Red LED (680 nm)
Infrared LED (860 nm)
Power supply voltage
12 to 24 VDC
±
10% including 10% (p-p) max. ripple
Current consumption
Emitter:
15 mA
Receiver:
20 mA
30 mA max.
Control output
Load power supply voltage: 26.4 V max.
Load current:
100 mA max. (Residual voltage: 1 V max.)
Open collector output (NPN or PNP depending on model)
L-ON/D-ON selectable
Circuit protection
Protection from load
short-circuit and
reversed power supply
connection
Protection from reversed power supply connection, output short-circuit,
and mutual interference protection
Response time
Operation or reset: 1 ms max.
Sensitivity adjustment
One-turn adjuster
Ambient illumination
(receiver side)
Incandescent lamp:
3,000
ȏx max.
Sunlight:
10,000
ȏx max.
Ambient temperature
Operating: –25
°
C to 55
°
C/Storage: –40
°
C to 70
°
C (with no icing or condensation)
Ambient humidity
Operating: 35% to 85%/Storage: 35% to 95% (with no condensation)
Insulation resistance
20 M
Ω
min. at 500 VDC
Dielectric strength
1,000 V
AC, 50/60 Hz for 1 min
V
ibration resistance
10 to 55 Hz, 1.5-mm double amplitude or 300 m/s
2
for 2 hours each in X, Y
, and Z directions
Shock resistance
Destruction: 500 m/s
2
3 times each in X, Y, and Z directions
Degree of protection
IP67 (IEC60529)
Connection method
500-mm-thick pre-wired cable (standard length: 2 m) with M8 connector
Indicator
Operation indicator (orange)
Stability indicator (green)
Emitter has power indicator (orange) only
.
Weight
(packed
tt)
Pre-wired cable
(2 m)
Approx. 120 g
Approx. 65 g
(p
state) Connector
Approx. 30 g Approx. 20 g
Material Case
PBT (polybutylene terephthalate)
ae a
Lens
Methacrylate resin
Accessories
Instruction manual (The Reflector or Mounting Bracket is not provided with any of the above
models.)
Note:
*Figures in parentheses indicate the minimum required distances between the Sensors and Reflectors.
E3Z E3Z
4
Engineering Data
Parallel Operating Range (Typical)
Through-beam Models
E3Z-Tj1
(T
j6)
Distance Y
(mm)
Distance
X (m)
Through-beam Models
E3Z-Tj1
(T
j
6) and Slit
Distance Y
(mm)
Distance
X (m)
Retroreflective Models
E3Z-Rj1 (Rj
6) and Reflector
Distance Y
(mm)
Distance
X (m)
2-dia. slit
1-dia. slit
Slit: 0.5 x 10 Slit: 2 x 10
E39-RS1
E39-RS2
E39-RS3
E39-R3
E39-R1 E39-R1S
E39-R2
Slit: 1 x 10
Operating Range (Typical)
Diffuse-reflective Models
E3Z-Dj1 (Dj6)
Distance Y
(mm)
Distance
X (mm)
Diffuse-reflective Models
E3Z-Dj2 (Dj7)
Distance Y
(mm)
Distance
X (m)
Black carbon
White drawing paper SUS (glossy surface) SUS (glossy
surface)
White drawing paper
Black
carbon
E3Z E3Z
5
Excess Gain Ratio vs. Distance (Typical)
Through-beam Models
E3Z-Tj1
(T
j6)
Excess gain ratio
Distance
X (m)
Distance X (m)
Retroreflective Models
E3Z-Rj1 (Rj
6) and Reflector
Operating
level
Diffuse-reflective Models
E3Z-Dj1 (Dj6)
Distance
X (mm)
Diffuse-reflective Model
E3Z-Dj2 (Dj7)
Distance
X (m)
Sensing object: 100 x 100 mm
white paper
E39-R3
E39-R1
E39-R1S
E39-R2
Excess gain ratio
Operating
level
Excess gain ratio
Operating
level
Excess gain ratio
Operating
level
Sensing object: 300 x 300 mm
white paper
Sensing Object Size vs. Sensing Distance (Typical)
Diffuse-reflective Models
E3Z-Dj1 (Dj6)
Distance (mm)
Diffuse-reflective Models
E3Z-Dj2 (Dj7)
Distance (m)
Black paper
White paper
SUS (glossy
surface)
SUS (glossy
surface)
White paper
Black paper
Side
length (one side) of
sensing object: d (mm)
Side length (one side) of
sensing object: d (mm)
E3Z E3Z
6
Operation
NPN Output
Model E3Z-T61/-T66/-R61/-R66/-D61/-D66/-D62/-D67
Output
transistor
status
Light ON
Dark ON
Through-beam emitter
Timing
chart
Incident
ON
Operation
indicator
(orange)
Output
transistor
Load
(relay)
Interrupted
OFF
ON
OFF
Operate
Reset
(Between brown and black)
Incident
ON
Operation
indicator
(orange)
Output
transistor
Load
(relay)
Interrupted
OFF
ON
OFF
Operate
Reset
(Between brown and black)
Power indicator (orange)
Brown
Mode
selector
Light ON (L/ON) Dark ON (D/ON) Main
circuit 12
to 24 VDC
Output
circuit
Operation
indicator Stability
indicator
Main
circuit
Orange Green 100
mA
max.
Load
(Relay)
Brown
Black
Blue
Control output
12 to 24 VDC
Connector
Pin Arrangement
Pin 2 is open.
0
V
Through-beam
receiver Retroreflective
model Diffuse-reflective
model
Connector
Pin Arrangement
Pins 2, 4 are open.
Blue
PNP Output
Model E3Z-T81/-T86/-R81/-R86/-D81/-D86/-D82/-D87
Output
transistor
status
Light ON
Dark ON
Through-beam emitter
Timing
chart
Incident
ON
Operation
indicator
(orange)
Output
transistor
Load
(relay)
Interrupted
OFF
ON
OFF
Operate
Reset
(Between blue and black)
Incident
ON
Operation
indicator
(orange)
Output
transistor
Load
(relay)
Interrupted
OFF
ON
OFF
Operate
Reset
(Between blue and black)
Power indicator (orange)
Brown
Mode
selector
Light ON (L/ON) Dark ON (D/ON) Main
circuit 12
to 24 VDC
Output
circuit
Operation
indicator Stability
indicator
Main
circuit
Orange Green
Brown
Black
Blue
Control
output
12 to 24 VDC
100 mA
max.
Connector
Pin Arrangement
Pin 2 is open.
0
V
Load
(Relay)
Through-beam
receiver Retroreflective
model Diffuse-reflective
model
Connector
Pin Arrangement
Pins 2, 4 are open.
Blue
Structure of Sensor I/O Connector Wire colors
Brown
White
Blue
Black
XS3F-M421-402-A XS3F-M421-405-A
XS3F-M422-402-A XS3F-M422-405-A
Classification Wire
color
Connector
pin No.
Use
DC Brown A
Power supply (+V)
DC
White B---
Blue C
Power supply (0 V)
Black DOutput
E3Z E3Z
7
Note: Pin
2 is not used.
Dimensions
Note:
All units are in millimeters unless otherwise indicated.
Sensors
Through-beam (Pre-wired Models)
E3Z-T61
E3Z-T81
Through-beam (Connector Models)
E3Z-T66
E3Z-T86
Optical axis Lens
Power indicator (orange)
Vinyl-insulated round cable with two
conductors, 4 dia. (0.2 mm2 with
1.1-dia. insulator); standard length: 2m
Emitter
Operation
selector
Sensing adjuster
Optical axis Lens
Receiver
Optical axis Lens
Power indicator (orange)
M8 connector
Emitter
Operation selector
Sensing adjuster
Optical axis Lens
Receiver
M8 connector
Power indicator
(orange) Power indicator
(orange)
Stability indicator
(green) Stability indicator
(green)
Vinyl-insulated round cable with three
conductors, 4 dia. (0.2 mm2 with
1.1-dia. insulator); standard length: 2m
Two, M3
Two, M3 Two,
M3
T
wo, M3
Retroreflective Models (Pre-wired Models)
E3Z-R61
E3Z-R81
Diffuse-reflective Models
E3Z-D61
E3Z-D62
E3Z-D81
E3Z-D82
Retroreflective Models (Connector Models)
E3Z-R66
E3Z-R86
Diffuse-reflective Models
E3Z-D66
E3Z-D67
E3Z-D86
E3Z-D87
Two, 7-dia. lenses
Operation
selector
Sensing adjuster
Optical axis
Stability indicator
(green)
Vinyl-insulated round cable with three
conductors, 4 dia. (0.2 mm2 with
1.1-dia. insulator); standard length: 2m
Two, M3
Emitter
Receiver
Power indicator (orange)
M8 connector
Power indicator (orange)
Operation
selector
Sensing adjuster
Stability indicator
(green)
Two, 7-dia. lenses
Receiver
Optical axis
Emitter Two,
M3
E3Z E3Z
8
Accessories (Order Separately)
Slits
E39-S65A
E39-S65B
E39-S65C
E39-S65D
E39-S65E
E39-S65F
Side A Material
SUS301
stainless
steel
Model
E39-S65A
E39-S65B
E39-S65C
0.5 dia.
1.0 dia.
2.0 dia.
Side A
Material
SUS301
stainless
steel
Model
E39-S65D
E39-S65E
E39-S65F
0.5
1.0
2.0
Material
Surface: Acrylic resin
Backside: ABS resin
Two, 3.5 dia.
E39-R2
Material
Surface: Acrylic resin
Backside: ABS resin
Four, 3.5 dia.
Miniature Reflector
E39-R3
Reflectors
E39-R1
E39-R1S
Two, M3
SUS304
stainless
steel
Adhesive
tape side
Two, 3.2 dia.
Material
Surface: Acrylic resin
Backside: ABS resin
E3Z E3Z
9
Tape Reflectors
E39-RS1
E39-RS2
E39-RS3
Adhesive
tape side
Adhesive
tape side Adhesive
tape side
Material: Acrylic resin
Material: Acrylic resin Material: Acrylic resin
Mounting Brackets
E39-L104
Two, 3.2 dia. Optical
axis Two, M3
With
Mounting Bracket
(E3Z-D62)
E39-L43
W
ith Mounting Bracket
(E3Z-D62)
Two, M3
Four, 3.2 dia.
Optical
axis
Material:
SUS304 stainless steel
Material: SUS304 stainless steel
E3Z E3Z
10
E39-L44
Optical
axis
Two, M3
With
Mounting Bracket
(E3Z-D62)
3.2 dia.
E39-L93
Twelve, 3.2 dia.3.2 dia.
12 dia.
Four, 6.5 dia.
SUS304 stainless steel
Polybutylene
terephthalate
resin
Screw provided
Heat-resistive ABS resin Heat-resistive ABS resin
SUS304 stainless steel
Material:
SUS304 stainless steel
E39-L98
Screw provided
Mounting
Dimensions
Two, M6
56 dia.
Material:
SUS304 stainless steel
E3Z E3Z
11
Sensor I/O Connectors
Straight
XS3F-M421-402-A
(L=2 m)
XS3F-M421-405-A (L=5 m)
L-shaped
XS3F-M422-402-A (L=2 m)
XS3F-M422-405-A (L=5 m)
4 dia.
4 dia.
9
dia.
Precautions
Be
sure to abide by the following precautions for the safe operation
of
the Sensor
.
Wiring
Power Supply Voltage
Make sure that the power supply to the Sensor is within the rated
voltage
range and do not apply 100 V
AC or more if the Sensor is a
DC
model, or otherwise the Sensor may explode or burn.
Load Short-circuiting
Do not short-circuit the load, otherwise the Sensor may be dam-
aged.
Wiring
Mistakes
Do
not make
mistakes in wiring, such as mistakes in polarity
, other
-
wise
the Sensor may be damaged.
Connection without Load
Do
not connect power supply to the Sensor with no load connected,
otherwise
the internal elements may explode or burn.
Operating Environment
Do
not use the Sensor in locations
with explosive or flammable gas.
Correct Use
Settings
Power
Reset T
ime
The Sensor is ready to operate 100 ms after the Sensor is turned
ON. If the load and Sensor are connected to independent power
supplies
respectively
, be sure to turn ON the
Sensor before turning
the
load ON.
Connections
M8 Metal Connector
•Be sure to connect or disconnect the metal connector after
turning
OFF the Sensor
.
•Hold the connector cover to connect or disconnect the metal
connector.
•Secure the connector cover by hand. Do not use any pliers,
otherwise
the connector may be damaged.
•The
proper tightening torque range is between 0.3 and 0.4 N
S
m.
Be sure to tighten the connector securely, otherwise the
specified degree of protection may not be maintained or the
connector
may be disconnected due to vibration.
Mounting
Sensor Mounting
Use M3 screws to mount the sensor and tighten each screw to a
maximum
torque of 0.53 N
S
m.
E3Z-jjj E39-L104 Mounting Bracket
(sold separately)
E3Z E3Z
12
Adjustment
Slits
for Through-beam Models
(E39-S65A/B/C/D/E/F (Sold Separately))
Slit Sensor
Hook
Protruding
portion
Slit Lower
mounting
dent portion
Sensor
Upper indented mounting portion
Mounting
method
1. Hook the upper protruding
portion of the Slit to the
upper indented mounting
portion of the Sensor and
adjust
the position of the Slit
so that the Slit will be in
parallel to the lens side of
the
Sensor
.
2. Press the lower protruding
portion of the Slit onto the
indented mounting portion
of the Sensor until the Slit
snaps
in.
Mounting condition
Side view
Front view
Removal method
1. Press the upper portion of
the
Slit.
2. Disconnect the lower pro-
truding portion of the Slit
from the Sensor and
remove
the Slit.
OMRON Corporation
Industrial
Automation Company
Industrial Sensors Division
Sensing Devices and Components Division H.Q.
28th Fl., Crystal T
ower Bldg.,
1-2-27, Shiromi, Chuo-ku,
Osaka 540-6028 Japan
Phone: (81)6-6949-6012 Fax: (81)6-6949-6021
ALL DIMENSIONS SHOWN ARE IN MILLIMETERS.
To
convert millimeters into inches, multiply by 0.03937. T
o convert grams into ounces, multiply by 0.03527.
Cat. No. E308-E1-1 In the interest of product improvement, specifications are subject to change without notice.
Printed
in Japan
0799-5M (0799)
a