Omron E3ZR81, E3ZT61, E3ZT81, E3ZR61, E3ZD62 Data Sheet
...
Compact Photoelectric Sensor with Built-in Amplifier
E3Z
The Standard for Photoelectric Sensors
with a Secure Track Record of One
Million Sold Yearly.
• Long sensing distance of 30 m for Through-beam Models, 4 m for
Retro-reflective Models, and 1 m for Diffuse-reflective Models.
• Mechanical axis and optical axis offset of less than ±2.5
optical axis adjustment.
• High stability with unique algorithm that prevents interference of
external light.
° simplifies
Be sure to read Safety Precautions on
page 15.
CSM_E3Z_DS_E_15_1
Features
Industry's Top-level Sensing Distance with
Built-in Amplifier
A separately sold filter is available to prevent mutual interference for
Through-beam Models with red lights sources and a sensing
distance of 10 m. Reflective Models include functionality to prevent
mutual interference.
Long-distance, Through-beam Sensors with a detection distance of
30 m (response time: 2 ms) are also available.
Through-beam
30 m
Retro-reflective with MSR function
4 m
Diffuse-reflective
Distance-settable
20 cm
1 m
Low-temperature Operation for Applications in Cold-storage Warehouses
A wider ambient operating range from −40 to 55°C (main models with connectors). We also provide Sensor I/O Connectors with PUR Cables for
high resistance to cold environments.
Improved Matching of Optical Axis and Mechanical Axis for
Through-beam Models and Retro-reflective Models
The offset between the optical axis and the mechanical axis is kept within ±2.5°, so the optical axis can
be accurately set simply by mounting the Sensor according to the mechanical axis.
Sensor Protection against Incorrect Wiring
The Sensor includes output reverse polarity protection.
(A diode to protect against reverse polarity is added to the output line.)
Through-beam Model receivers and Reflective Models (except the E3Z-LS)
Operation
indicator
(orange)
Stability
indicator
(green)
Photoelectric
Sensor
main
circuit
Protection for NPN output models
Complete Compliance with the EU's RoHS Directive
Lead, mercury, cadmium hexachrome, polybrominated biphenyl (PBB), and polybrominated
diphenyl ether (PBDE) have all been eliminated. Also, burnable polyethylene packaging has
been used.
The receiver will always be in the range of light diffusion.
mechanical
axis
Optical axis
1
4
ZD
3
30 m
Brown
Black
Blue
Pb
2.5° max.
100 mA
max.
12 to 24 VDC
Load
(relay)
0 V
eco
1
Ordering Information
E3Z
Sensors [Refer to Dimensions on page 16.]
Sensing method Appearance Connection method Sensing distance
Pre-wired (2 m)
Standard M8 connector
Through-beam
(Emitter + Receiver)
*3
Retro-reflective with
MSR function *1
Diffuse-reflective
Pre-wired (2 m)
Standard M8 connector
Pre-wired (2 m)
Standard M8 connector
Pre-wired (2 m) E3Z-R61 2M E3Z-R81 2M
Standard M8 connector
Pre-wired (2 m) E3Z-D61 2M E3Z-D81 2M
Standard M8 connector
Pre-wired (2 m) E3Z-D62 2M E3Z-D82 2M
Standard M8 connector
Pre-wired (2 m)
Standard M8 connector
5 to 100 mm
(wide view)
4 m
(100 mm)
1 m
90±30 mm
(narrow beam)
10 m
*2
Model
NPN output PNP output
E3Z-T61 2M E3Z-T81 2M
Emitter
E3Z-T61-L 2M
Receiver
15 m
30m
E3Z-T61-D 2M
E3Z-T66 E3Z-T86
Emitter
E3Z-T66-L
Receiver
E3Z-T66-D
E3Z-T61A 2M E3Z-T81A 2M
Emitter
E3Z-T61-A-L 2M
Receiver
E3Z-T61-A-D 2M
E3Z-T66A E3Z-T86A
Emitter
E3Z-T66-A-L
Receiver
E3Z-T66-A-D
E3Z-T62 2M E3Z-T82 2M
Emitter
E3Z-T62-L 2M
Receiver
E3Z-T62-D 2M
E3Z-T67 E3Z-T87
Emitter
E3Z-T67-L
Receiver
E3Z-T67-D
E3Z-R66 E3Z-R86
E3Z-D66 E3Z-D86
E3Z-D67 E3Z-D87
E3Z-L61 2M E3Z-L81 2M
E3Z-L66 E3Z-L86
Red light Infrared light
Emitter
E3Z-T81-L 2M
Receiver
E3Z-T81-D 2M
Emitter
E3Z-T86-L
Receiver
E3Z-T86-D
Emitter
E3Z-T81-A-L 2M
Receiver
E3Z-T81-A-D 2M
Emitter
E3Z-T86-A-L
Receiver
E3Z-T86-A-D
Emitter
E3Z-T82-L 2M
Receiver
E3Z-T82-D 2M
Emitter
E3Z-T87-L
Receiver
E3Z-T87-D
Pre-wired (2 m) E3Z-LS61 2M E3Z-LS81 2M
Distance-settable
Refer to E3Z-LS.
1 axis
Slit-type Throughbeam
Refer to E3Z-G.
Limited-reflective for
transparent glasses
Retro-reflective without MSR function for
clear, plastic bottles
*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 is used. Values in parentheses indicate the minimum required distance between the Sensor and Reflector.
*3. Through-beam Sensors are normally sold in sets that include both the Emitter and Receiver.
Orders for individual Emitters and Receivers are accepted. (Modifications are required for some models. Ask your OMRON representative for details.)
2 axes
1 axis
2 axes
Standard M8 Connector
Pre-wired (2 m) E3Z-LS63 2M E3Z-LS83 2M
Standard M8 connector
Pre-wired (2 m)
Pre-wired M8 connector
Pre-wired (2 m) E3Z-L63 2M E3Z-L83 2M
Standard M8 connector
Pre-wired (2 m)
Standard M8 connector
*1
Pre-wired (2 m)
Standard M8 connector
20 to 40 mm (BGS min setting)
20 to 200 mm (BGS max setting)
40 min. Incident threshold (FGS min setting)
200 min. Incident threshold (FGS max setting)
E3Z-LS66 E3Z-LS86
2 to 20 mm (BGS min setting)
2 to 80 mm (BGS max setting)
25 mm
30±20 mm
500 mm (80 mm)
2 m (500 mm)
E3Z-LS68 E3Z-LS88
E3Z-G61 2M E3Z-G81 2M
E3Z-G62 2M E3Z-G82 2M
E3Z-G61-M3J E3Z-G81-M3J
E3Z-G62-M3J E3Z-G82-M3J
E3Z-L68 E3Z-J88
*2
E3Z-B61 2M E3Z-B81 2M
E3Z-B66 E3Z-B86
*2
E3Z-B62 2M E3Z-B82 2M
E3Z-B67 E3Z-B87
2
Variety of Connection Specifications
The models with the connection specifications marked with a black circle in the table are available.
The model number indication is a combination of the basic model and the connection specification.
Example: E3Z-T61-M1TJ 0.3M
E3Z
NPN Output
Model
Sensing
method
Throughbeam
Retroreflective
Diffusereflective
(narrowbeam reflective)
Distancesettable
Slit-type 25 mm
Retroreflective
for clear,
plastic
bottles
Sens-
ing dis-
tance
15 m
10 m
30 m
4 m
100 mm
1 m
90 mm
200 mm
80 mm
500 mm
2 m E3Z-B62 --- ●●●---
Main
features
Infrared
light
Red
light
2-ms response
MSR
function
Wide
view
Long
distance
Narrow
beam
FGS
function
Small
spot
1 optical
axis
2 optical
axes
No MSR
function
Basic model
number
Model
number
example
Connec-
tion
specifica-
Basic
model
number
E3Z-T61 ●●●●●
E3Z-T61A --- ●●●---
E3Z-T62 --- ● --- --- ---
E3Z-R61 ●●●●●
E3Z-D61 --- ●●●●
E3Z-D62 ●●●●●
E3Z-L61 ●●●●---
E3Z-LS61 --- ●●●●
E3Z-LS63 --- ● --- --- ---
E3Z-G61 ●●●●●
E3Z-G62 --- ●●●●
E3Z-B61 --- ●●--- ---
Smartclick connec-
tion
Connection
specification
E3Z-T61
-M1TJ 0.3M
M12 pre-wired
tor (cable length:
0.3 m)
-M1TJ 0.3M 0.5M 5M -M1J 0.3M -M3J 0.3M
E3Z-T61 0.5M E3Z-T61 5M
Pre-wired
(cable length:
0.5 m)
Pre-wired
(cable length: 5 m)
E3Z-T61
-M1J 0.3M
M12 pre-wired standard connector (ca-
ble length: 0.3 m)
E3Z-T61
-M3J 0.3M
M8, 4-pin pre-wired
connector (cable
length: 0.3 m)
3
PNP Output
Model
Sensing
method
Throughbeam
Retroreflective
Diffusereflective
(narrowbeam
reflective)
Distancesettable
Slit-type 25 mm
Retroreflective
for clear,
plastic
bottles
Sens-
ing dis-
tance
15 m
10 m
30 m
4 m
100 mm
1 m
90 mm
200 mm
80 mm
500 mm
2 m E3Z-B82 --- ●●●---
Main
features
Infrared
light
Red
light
2-ms response
MSR
function
Wide
view
Long
distance
Narrow
beam
FGS
function
Small
spot
1 optical
axis
2 optical
axes
No MSR
function
E3Z
Model
number
example
Connec-
tion
specifica-
tion
Basic
model
number
E3Z-T81 ●●●●●
E3Z-T81A --- --- --- ● ---
E3Z-T82 --- ● --- --- ---
E3Z-R81 ●●●●●
E3Z-D81 ●●●●●
E3Z-D82 ●●●●●
E3Z-L81 ●●●●---
E3Z-LS81 --- ●●●●
E3Z-LS83 --- ● --- --- ---
E3Z-G81 ●●--- ●●
E3Z-G82 --- ● --- ●●
E3Z-B81 --- ● --- ● ---
E3Z-T81
-M1TJ 0.3M
M12 pre-wired
Smartclick connec-
tor (cable length:
0.3 m)
-M1TJ 0.3M 0.5M 5M -M1J 0.3M -M3J 0.3M
E3Z-T81 0.5M E3Z-T81 5M
Pre-wired
(cable length:
0.5 m)
Pre-wired
(cable length: 5 m)
E3Z-T81
-M1J 0.3M
M12 pre-wired standard connector (ca-
ble length: 0.3 m)
M8, 4-pin pre-wired
connector (cable
length: 0.3 m)
E3Z-T81
-M3J 0.3M
4
E3Z
Oil-resistive Sensors [Refer to Dimensions on page 16.]
Sensing method Appearance
Connection meth-
od
Sensing distance
NPN output PNP output
Red light Infrared light
Model
E3Z-T61K 2M E3Z-T81K 2M
Pre-wired (2 m)
Through-beam
(Emitter + Receiver) *3
Pre-wired M8 connector
Retro-reflective with
MSR function
Pre-wired (2 m)
*1
Pre-wired M8 connector
3 m (
150 mm)
Pre-wired (2 m)
Diffuse-reflective
Pre-wired M8 connector
Pre-wired (2 m)
Pre-wired M8 connector
*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 is used. Values in parentheses indicate the minimum required distance between the Sensor and Reflector.
*3. Through-beam Sensors are normally sold in sets that include both the Emitter and Receiver.
Orders for individual Emitters and Receivers are accepted. (Modifications are required for some models. Ask your OMRON representative for details.)
5 to 100 mm (wide view)
1 m
Emitter
E3Z-T61K-L 2M
Receiver
15 m
E3Z-T61K-D 2M
E3Z-T61K-M3J 0.3M E3Z-T81K-M3J 0.3M
Emitter
E3Z-T61K-L-M3J 2M
Receiver
E3Z-T61K-D-M3J 2M
Emitter
E3Z-T81K-L 2M
Receiver
E3Z-T81K-D 2M
Emitter
E3Z-T81K-L-M3J 2M
Receiver
E3Z-T81K-D-M3J 2M
*2 E3Z-R61K 2M E3Z-R81K 2M
E3Z-R61K-M3J 0.3M E3Z-R81K-M3J 0.3M
E3Z-D61K 2M E3Z-D81K 2M
E3Z-D61K-M3J 0.3M E3Z-D81K-M3J 0.3M
E3Z-D62K 2M E3Z-D82K 2M
E3Z-D62K-M3J 0.3M E3Z-D82K-M3J 0.3M
Accessories (Order Separately)
Slit (A Slit is not provided with Through-beam Sensors) Order a Slit separately if required. [Refer to Dimensions on page 18.]
Slit width
Sensing distance
E3Z-T@@ E3Z-T@@A
0.5-mm dia. 50 mm 35 mm 0.2-mm dia. E39-S65A
1-mm dia. 200 mm 150 mm 0.4-mm dia. E39-S65B
2-mm dia. 800 mm 550 mm 0.7-mm dia. E39-S65C
0.5 × 10 mm 1 m 700 mm 0.2-mm dia. E39-S65D
1 × 10 mm 2.2 m 1.5 m 0.5-mm dia. E39-S65E
2 × 10 mm 5 m 3.5 m 0.8-mm dia. E39-S65F
Minimum detectable object
(typical)
Model Contents
One set
(contains Slits for
both the Emitter and
Receiver)
Reflectors
(Reflector required for Retroreflective Sensors) A Reflector is not provided with the Sensor. Be sure to order a Reflector separately.
[Refer to Dimensions on E39-L/F39-L/E39-S/E39-R]
Name
E3Z-R E3Z-R@K E3Z-B@1/-B@6 E3Z-B@2/-B@7
3 m (100 mm)
(rated value)
4 m (100 mm)
Reflector
(rated value)
5 m (100 mm) --- --- --- E39-R2 1
2.5 m (100 mm)
3.5 m (100 mm)
Fog Preventive
Coating
3 m (100 mm)
Small Reflector 1.5 m (50 mm)
700 mm (150 mm)
Tape Reflector
1.1 m (150 mm)
1.4 m (150 mm)
Note: 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.
*1. Refer to Reflectors on E39-L/F39-L/E39-S/E39-R for details.
*2. Values in parentheses indicates the minimum required distance between the Sensor and Reflector.
Mutual Interference Protection Filter
Sensing distance (typical)*
2 m (100 mm)
(rated value)
3 m (150 mm)
(rated value)
500 mm (80 mm)
(rated value)
---
---
2 m (500 mm)
(rated value)
Model
Quantity
E39-R1 1
E39-R1S
Remarks
1
• Retro-reflective
--- --- --- E39-R9 1
--- --- --- E39-R10 1
---
--- --- --- E39-R3 1
--- --- ---
--- --- ---
--- --- ---
500 mm (80 mm)
(rated value)
2 m (500 mm)
(rated value)
E39-R1K
E39-RS1
E39-RS2
E39-RS3
1
1
1
1
models are not
provided with
Reflectors.
• The MSR function
is enabled.
A Filter is not provided with the Sensor (for the through-beam E3Z-T@@A). Order a Filter separately if required.
Sensing distance Appearance/Dimensions Model Quantity Remarks
4.9
10.8
7.4
1
3 m E39-E11
11.231.4
0.2
Two sets each for the
Emitter and Receiver
(total of four pieces)
Can be used with the E3Z-T@@A Throughbeam models. The arrow indicates the direction of polarized light. Mutual interference
can be prevented by altering the direction of
polarized light from or to adjacent Emitters
and Receivers.
5
Mounting Brackets A Mounting Bracket is not enclosed with the Sensor. Order a Mounting Bracket separately if required.
[Refer to Dimensions on E39-L/F39-L/E39-S/E39-R]
Appearance Model (material) Quantity Remarks Appearance Model (material) Quantity Remarks
E3Z
E39-L153
(SUS304) *1
E39-L104
(SUS304) *1
E39-L43
(SUS304) *2
E39-L142
(SUS304) *2
E39-L44
(SUS304)
Note: 1. When using Through-beam models, order one bracket for the Receiver and one for the Emitter.
2. Refer to Mounting Brackets on E39-L/F39-L/E39-S/E39-R for details.
*1. Cannot be used for Standard Connector models with mounting surface on the bottom. In that case, use Pre-wired Connector models.
*2. Cannot be used for Standard Connector models.
1
Mounting Brackets
1
Horizontal Mounting
1
Brackets
Horizontal Protective
1
Cover Bracket
1 Rear Mounting Bracket
E39-L98
(SUS304) *2
E39-L150
(SUS304)
E39-L151
(SUS304)
E39-L144
(SUS304) *2
Metal Protective Cover
1
Bracket
1
(Sensor adjuster)
Easily mounted to the
aluminum frame rails of
conveyors and easily
adjusted.
1
For left to right adjustment
Compact Protective
1
Cover Bracket (For E3Z
only)
Sensor I/O Connectors
(Models for Connectors and Pre-wired Connectors: A Connector is not provided with the Sensor. Be sure to order a Connector separately.)
[Refer to Dimensions for XS3, XS2, XS5. For e-CON, inquire.]
Size Cable Appearance Cable type Model
Straight *3
M8 *1
L-shaped *3 *4
M12 *1
(For -M1J models)
M12
(For -M1TJ models)
M8
Note: When using Through-beam models, order one connector for the Receiver and one for the Emitter.
*1. Refer to Introduction to Sensor I/O Connectors for details.
*2. The Sensor can be used in low-temperature environments (−25°C to −40°C). Do not use the Sensor in locations that are subject to oil.
*3. The connector will not rotate after connecting.
*4. The cable is fixed at an angle of 180° from the sensor emitter/receiver surface.
Standard
PUR
(Polyurethane) cable *2
Straight *3
L-shaped *3
Straight
Straight *3
L-shaped *3 *4
2 m
5 m XS3F-M421-405-A
2 m XS3F-M422-402-A
5 m XS3F-M422-405-A
2 m
5 m XS2F-D421-GC0-A
2 m XS2F-D422-DC0-A
5 m XS2F-D422-GC0-A
2 m
5 m XS5F-D421-G80-A
2 m
5 m XS3F-M421-405-L
2 m XS3F-M422-402-L
5 m XS3F-M422-405-L
4-wire
3-wire
4-wire
4-wire
XS3F-M421-402-A
XS2F-D421-DC0-A
XS5F-D421-D80-A
XS3F-M421-402-L
6
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