Compact Photoelectric Sensor with Built-in Amplifier
E3Z
CSM_E3Z_DS_E_18_5
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
°
simplifies
optical axis adjustment.
• High stability with unique algorithm that prevents interference of
external light.
For the most recent information on models that have been certified for
safety standards, refer to your OMRON website.
Be sure to read
Safety Precautions
on
page 13.
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 (up to 2 sensors).
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
Distance-settable
4m
Diffuse-reflective
20 cm
1m
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.
30 m
mechanical 2.5° max.
axis
Optical axis
The receiver will always be in the range of light diffusion.
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)
1
Brown
12 to 24 VDC
Photo-
electric
Sensor
main
circuit
4
Black
100 mA Load
(relay)
max.
ZD
3
Blue
0V
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.
Pb
eco
1
E3Z
Ordering Information
Sensors
[Refer to
Dimensions on page
14.]
Sensing method
Appearance
Connection method
Pre-wired (2 m)
Sensing distance
NPN output
E3Z-T61 2M
*4 *5
Emitter E3Z-T61-L 2M
Receiver E3Z-T61-D 2M
Red light
Infrared light
Model
PNP output
E3Z-T81 2M
*4 *5
Emitter E3Z-T81-L 2M
Receiver E3Z-T81-D 2M
E3Z-T86
Emitter E3Z-T86-L
Receiver E3Z-T86-D
E3Z-T81A 2M
*4
Emitter E3Z-T81-A-L 2M
Receiver E3Z-T81-A-D 2M
E3Z-T86A
Emitter E3Z-T86-A-L
Receiver E3Z-T86-A-D
E3Z-T82 2M
Emitter E3Z-T82-L 2M
Receiver E3Z-T82-D 2M
E3Z-T87
Emitter E3Z-T87-L
Receiver E3Z-T87-D
E3Z-R81 2M
*4 *5
E3Z-R86
E3Z-D81 2M
*4 *5
E3Z-D86
E3Z-D82 2M
*4 *5
E3Z-D87
E3Z-L81 2M
*4 *5
E3Z-L86
E3Z-LS81 2M
*4
E3Z-LS86
E3Z-LS83 2M
*5
E3Z-LS88
E3Z-G81 2M
*4 *5
E3Z-G82 2M
*4
E3Z-G81-M3J
E3Z-G82-M3J
E3Z-L83 2M
E3Z-J88
E3Z-B81 2M
*4
E3Z-B86
E3Z-B82 2M
*4
E3Z-B87
15 m
Standard M8 connector
E3Z-T66
Emitter E3Z-T66-L
Receiver E3Z-T66-D
E3Z-T61A 2M
*4
Emitter E3Z-T61-A-L 2M
Receiver E3Z-T61-A-D 2M
Through-beam
(Emitter + Receiver)
*3
Pre-wired (2 m)
10 m
Standard M8 connector
E3Z-T66A
Emitter E3Z-T66-A-L
Receiver E3Z-T66-A-D
E3Z-T62 2M
*4
Emitter E3Z-T62-L 2M
Receiver E3Z-T62-D 2M
E3Z-T67
Emitter E3Z-T67-L
Receiver E3Z-T67-D
E3Z-R61 2M
*4 *5
E3Z-R66
E3Z-D61 2M
*4
E3Z-D66
E3Z-D62 2M
*4 *5
E3Z-D67
E3Z-L61 2M
*4 *5
E3Z-L66
E3Z-LS61 2M
*4
E3Z-LS66
Pre-wired (2 m)
30m
Standard M8 connector
Retro-reflective with
MSR function
Pre-wired (2 m)
*1
Standard M8 connector
Pre-wired (2 m)
Standard M8 connector
Diffuse-reflective
Pre-wired (2 m)
Standard M8 connector
Pre-wired (2 m)
Standard M8 connector
Pre-wired (2 m)
Distance-settable
Refer to
E3Z-LS.
Standard M8 Connector
Pre-wired (2 m)
Standard M8 connector
1 axis
Slit-type Through-
beam
Refer to
E3Z-G.
Limited-reflective for
transparent glasses
Retro-reflective with-
out MSR function for
clear, plastic bottles
*1.
*2.
*3.
*4.
4 m
*2
(100 mm)
5 to 100 mm
(wide view)
1m
90±30 mm
(narrow beam)
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)
2 to 20 mm (BGS min setting)
E3Z-LS63 2M
2 to 80 mm (BGS max setting)
E3Z-LS68
E3Z-G61 2M
*4 *5
E3Z-G62 2M
*4
E3Z-G61-M3J
E3Z-G62-M3J
E3Z-L63 2M
2 axes
Pre-wired (2 m)
1 axis
2 axes
25 mm
Pre-wired M8 connector
Pre-wired (2 m)
Standard M8 connector
Pre-wired (2 m)
Standard M8 connector
Pre-wired (2 m)
Standard M8 connector
30±20 mm
*2
E3Z-L68
E3Z-B61 2M
E3Z-B66
E3Z-B62 2M
*4
E3Z-B67
500 mm (80 mm)
*2
*1
2 m (500 mm)
The Reflector is sold separately. Select the Reflector model most suited to the application.
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.
Through-beam Sensors are normally sold in sets that include both the Emitter and Receiver.
M12 Standard Pre-wired Connector Models are also availavble.
When ordering, add "-M1J 0.3M" to the end of the model number (e.g., E3Z-T61-M1J 0.3M).
The cable is 0.3 m long. The applicable Sensor I/O Connector is the XS2 Series. For details, refer to the
XS2
information available on the OMRON website.
*5. M12 Pre-wired Smartclick Connector Models are also availavble.
When ordering, add "-M1TJ 0.3M" to the end of the model number (e.g., E3Z-T61-M1TJ 0.3M).
The cable is 0.3 m long. The applicable Sensor I/O Connector is the XS5 Series. For details, refer to the
The Reflector is sold separately. Select the Reflector model most suited to the application.
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.
Through-beam Sensors are normally sold in sets that include both the Emitter and Receiver.
M12 Standard Pre-wired Connector Models are also availavble.
When ordering, add "-M1J 0.3M" to the end of the model number (e.g., E3Z-T61-M1J 0.3M).
The cable is 0.3 m long. The applicable Sensor I/O Connector is the XS2 Series. For details, refer to the
XS2
information available on the OMRON website.
Accessories (Order Separately)
Slit
(A Slit is not provided with Through-beam Sensors) Order a Slit separately if required.
[Refer to
Dimensions
on page 16.]
Slit width
0.5-mm dia.
1-mm dia.
2-mm dia.
0.5
×
10 mm
1
×
10 mm
2
×
10 mm
Sensing distance
E3Z-T@@
E3Z-T@@A
50 mm
35 mm
200 mm
150 mm
800 mm
550 mm
1m
700 mm
2.2 m
1.5 m
5m
3.5 m
Minimum detectable object
(Reference value)
0.2-mm dia.
0.4-mm dia.
0.7-mm dia.
0.2-mm dia.
0.5-mm dia.
0.8-mm dia.
Model
E39-S65A
E39-S65B
E39-S65C
E39-S65D
E39-S65E
E39-S65F
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/E39-S/E39-R]
Sensing distance
*
E3Z-R
E3Z-R@K
E3Z-B@1/-B@6
Reference value
Rated value
(sensing
(sensing
Rated value
Rated value
distance of 15 m) distance of 10 m)
---
---
3 m (100 mm)
2 m (100 mm)
---
4 m (100 mm)
3 m (150 mm)
500 mm (80 mm)
---
---
---
5 m (100 mm)
---
---
---
2.5 m (100 mm)
---
---
---
3.5 m(100 mm)
---
Name
E3Z-B@2/-B@7
Rated value
---
Model
Quantity
Remarks
2 m (500 mm)
---
---
---
Reflector
E39-R1
E39-R1S
E39-R2
E39-R9
E39-R10
E39-R1K
1
1
1
1
1
1
---
---
---
---
1.5 m (50 mm)
E39-R3
1
---
---
---
---
700 mm (150 mm)
E39-RS1
1
---
---
---
---
Tape Reflector
1.1 m (150 mm)
E39-RS2
1
---
---
---
---
1.4 m (150 mm)
E39-RS3
1
Note: 1. If you use the Reflector at any distance other than the rated distance, make sure that the stability indicator lights properly when you install the Sensor.
2. For details, refer to
Reflectors
on the
E39-L/E39-S/E39-R
information available on the OMRON website.
* Values in parentheses indicates the minimum required distance between the Sensor and Reflector.
Fog Preventive
Coating
Small Reflector
3 m (100 mm)
---
500 mm (80 mm)
2 m (500 mm)
•
Retro-reflective
models are not
provided with
Reflectors.
•
The MSR function
is enabled.
Mutual Interference Protection Filter
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
10.8
7.4
4.9
1
Model
Quantity
Remarks
Can be used with the E3Z-T@@A Through-
beam models. The arrow indicates the direc-
tion of polarized light. Mutual interference
can be prevented by altering the direction of
polarized light from or to adjacent Emitters
and Receivers.
3m
31.4 11.2
0.2
E39-E11
Two sets each for the
Emitter and Receiver
(total of four pieces)
Note: The polarization directions of the Filters are offset by 90º to prevent interference. When you install the Emitter and Receiver, install them at the same angle to
maintain this offset.
3
E3Z
Mounting Brackets
A Mounting Bracket is not enclosed with the Sensor. Order a Mounting Bracket separately if required.
[Refer to
Dimensions
on
E39-L/E39-S/E39-R]
Appearance
Model (material)
E39-L153
(SUS304)
*1
Quantity
Remarks
Appearance
Model (material)
E39-L98
(SUS304)
*2
Mounting Brackets
E39-L104
(SUS304)
*1
1
E39-L150
(SUS304)
1
(Sensor adjuster)
Easily mounted to the
aluminum frame rails of
conveyors and easily
adjusted.
E39-L151
(SUS304)
E39-L142
(SUS304)
*2
1
Horizontal Protective
Cover Bracket
1
For left to right adjust-
ment
Quantity
Remarks
Metal Protective Cover
Bracket
1
1
E39-L43
(SUS304)
*2
1
Horizontal Mounting
Brackets
E39-L44
(SUS304)
1
Rear Mounting Bracket
E39-L144
(SUS304)
*2
1
Compact Protective
Cover Bracket (For E3Z
only)
Note: 1. When using Through-beam models, order one bracket for the Receiver and one for the Emitter.
2. For details, refer to
Mounting Brackets
on the
E39-L/E39-S/E39-R
information available on the OMRON website.
*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.
Sensor I/O Connectors (Sockets on One Cable End)
(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.]
Size
Cable
Straight
*2
Standard
L-shaped
*2 *3
PUR
(Polyure-
thane) cable
*1
Straight
*2
L-shaped
*2 *3
Straight
*2
L-shaped
*2 *3
Appearance
Cable type
2m
5m
2m
5m
2m
5m
2m
5m
2m
5m
2m
5m
4-wire
Model
XS3F-M421-402-A
XS3F-M421-405-A
XS3F-M422-402-A
XS3F-M422-405-A
XS3F-M421-402-L
XS3F-M421-405-L
XS3F-M422-402-L
XS3F-M422-405-L
XS3F-M421-402-R
XS3F-M421-405-R
XS3F-M422-402-R
XS3F-M422-405-R
M8
Vibration-proof
robot cable
Note: 1. When using Through-beam models, order one connector for the Receiver and one for the Emitter.
2. For details, refer to the
XS3
information available on the OMRON website.
*1. 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.
*2. The connector will not rotate after connecting.
*3. The cable is fixed at an angle of 180° from the sensor emitter/receiver surface.
4
E3Z
Ratings and Specifications
Sensing method
NPN
Pre-wired
out-
put Connector (M8)
PNP
Pre-wired
out-
put Connector (M8)
E3Z-T61
E3Z-T66
E3Z-T81
E3Z-T86
Through-beam
E3Z-T62
E3Z-T67
E3Z-T82
E3Z-T87
E3Z-T61A
E3Z-T66A
E3Z-T81A
E3Z-T86A
Retro-reflective with
MSR function
E3Z-R61
E3Z-R66
E3Z-R81
E3Z-R86
Diffuse-reflective
E3Z-D61
E3Z-D66
E3Z-D81
E3Z-D86
E3Z-D62
E3Z-D67
E3Z-D82
E3Z-D87
1m
(white paper:
300
×
300 mm)
(Narrow-
beam Models)
E3Z-L61
E3Z-L66
E3Z-L81
E3Z-L86
90 + 30 mm
(white paper,
100 x 100 mm)
(2.5 dia. and
sensing dis-
tance of
90 mm)
---
0.1 mm (cop-
per wire)
20% max. of setting distance
2 to 10°
Red LED (660 nm)
Infrared LED (860 nm)
---
Red LED
(650 nm)
Refer to
Engi-
neering data
on page 8.
Model
Item
Sensing distance
15 m
30 m
10 m
4 m (100 mm)
*1
100 mm
(when using E39-R1S)
(white paper:
3 m (100 mm)
*1
100
×
100 mm)
(when using E39-R1)
Spot diameter (reference value)
---
Standard sensing object
Minimum detectable object
(reference value)
Differential travel
Directional angle
Light source (wavelength)
Current consumption
Opaque: 12-mm dia. min.
Opaque: 75-mm dia. min.
---
---
Both emitter and receiver: 3 to 15°
Infrared LED (870 nm)
Red LED
(660 nm)
35 mA max. (Emitter: 15 mA max., Receiv-
30 mA max.
er: 20 mA max.)
Reversed power supply polarity protection,
Output short-circuit protection, and Re-
versed output polarity protection
Operate or
reset:
1 ms max.
IEC, IP67
Pre-wired cable (standard length: 2 m and 0.5 m), Connector (M8)
Approx. 120 g
Approx. 30 g
PBT (polybutylene terephthalate)
Modified polyarylate
Methacrylic resin
Modified polyarylate
Approx. 65 g
Approx. 20 g
Operate or
reset:
2 ms max.
Reversed power supply polarity protection, Output short-circuit protection,
Mutual interference prevention, and Reversed output polarity protection
Protection circuits
Response time
Degree of protection
Connection method
Weight
(packedstate)
Material
Pre-wired cable (2 m)
Connector
Case
Lens
Operate or reset: 1 ms max.
Sensing method
Item
Model
NPN output
PNP output
E3Z-B61
E3Z-B81
Retro-reflective for clear, plastic bottles (without MSR function)
E3Z-B66
E3Z-B86
E3Z-B62
E3Z-B82
E3Z-B67
E3Z-B87
Sensing distance
Standard sensing object
Light source (wavelength)
Current consumption
Protection circuits
Response time
Degree of protection
Connection method
Weight
(packed
state)
Material
Pre-wired cable (2 m)
Standard Connector
Case
Lens
500 mm (80 mm)
*1
(using E39-R1S)
2 m (500 mm)
*1 *2
(using E39-R1S)
Opaque materials, 75mm dia. min.
(Standard detectable object :glass Cylinder 15mm dia. thickness 1.1mm length 50mm, and the transmis-
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