1
CSM_E3Z-G_DS_E_5_1
Grooved-type Photoelectric Sensor with Built-in Amplifier
E3Z-G
Grooved Design Eliminates Optical
Axis Adjustment
• One- and two-axis models available.
• Provides mutual interference prevention and EN standard
compliance.
Be sure to read Safety Precautions on
page 4.
Ordering Information
Sensors (Refer to Dimensions on page 4.)
Note: Models 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-G61 0.5M).
* The following table shows the model numbers of e-CON Pre-wired Connectors that are available. The Ratings and Specifications are the same as those for the E3Z-
G61/G62.
Accessories (Order Separately)
Sensor I/O Connectors (Refer to Dimensions on XS3.)
Note: Refer to Introduction to Sensor I/O Connectors for details.
Protective Bracket (Refer to Dimensions on E39-L/F39-L/E39-S/E39-R)
Sensing
method Appearance Connection method Sensing distance No. of opti-
cal axes
Model
NPN output PNP output
Through-beam
Pre-wired (2 m)
1
E3Z-G61 2M *E3Z-G81 2M
Pre-wired Connector
(M8, 4 pins) E3Z-G61-M3J 0.3M E3Z-G81-M3J 0.3M
Pre-wired (2 m)
2
E3Z-G62 2M *E3Z-G82 2M
Pre-wired Connector
(M8, 4 pins) E3Z-G62-M3J 0.3M E3Z-G82-M3J 0.3M
No. of optical
axes Cable length Model
1 axis
0.3 m E3Z-G61-ECON 0.3M
0.5 m E3Z-G61-ECON 0.5M
2 m E3Z-G61-ECON 2M
2 axes
0.3 m E3Z-G62-ECON 0.3M
0.5 m E3Z-G62-ECON 0.5M
2 m E3Z-G62-ECON 2M
Infrared light
25 mm
Cable specification Appearance Type of cable Model
Standard cable
2 m
4-wire
XS3F-M421-402-A
5 m XS3F-M421-405-A
2 m XS3F-M422-402-A
5 m XS3F-M422-405-A
Appearance Model Applicable model
E39-L149 E3Z-G
Straight
L-shape
2
E3Z-G
Ratings and Specifications
Number of optical axes 1 2
Model NPN output E3Z-G61/E3Z-G61-M3J E3Z-G62/E3Z-G62-M3J
Item PNP output E3Z-G81/E3Z-G81-M3J E3Z-G82/E3Z-G82-M3J
Sensing distance
(distance between arms of groove) 25 mm
Standard sensing object Opaque, 1.5-mm dia. min.
Light source (wavelength) Infrared LED (940 nm)
Power supply voltage 12 to 24 VDC±10%, ripple (p-p): 10% max.
Current consumption 25 mA max. 40 mA max.
Control output
Load power supply voltage: 26.4 VDC max.
Load current: 100 mA max. (Residual voltage: 1 V max.)
Open collector output (NPN or PNP depending on model)
Light-ON/Dark-ON selectable
Protection circuits Reversed power supply polarity protection, Output short-circuit protection, and Mutual interference pre-
vention
Response time Operate or reset: 1 ms max.
Ambient illumination
(Receiver side)
Incandescent lamp: 3,000 lx max.
Sunlight: 10,000 lx max.
Ambient temperature range Operating: −25 to 55°C, Storage: −40 to 70°C (with no icing or condensation)
Ambient humidity range Operating: 35% to 85%, Storage: 35% to 95% (with no condensation)
Insulation resistance 20 MΩ min. at 500 VDC between lead wires and case
Dielectric strength 1,000 VAC, 50/60 Hz for 1 min between lead wires and case
Vibration resistance Destruction: 10 to 55 Hz, 1.5-mm double amplitude for 2 hours each in X, Y, and Z directions
Shock resistance Destruction: 500 m/s2 3 times each in X, Y, and Z directions
Degree of protection IP64 (IEC 60529)
Connection method Pre-wired cable (standard length: 2 m and 0.5 m)/Pre-wired Connector (standard length: 300 mm)
Indicator Operation indicator (orange)
Weight
(packed
state)
Pre-wired
(with 2-m cable) Approx. 65 g
Pre-wired Connectors Approx. 30 g
Material Case ABS (Acrylonitril Butadiene Styrene)
Accessories Instruction manual
3
E3Z-G
I/O Circuit Diagrams
NPN Output
PNP Output
No. of optical
axes/model
Operation
mode Timing charts Operation
selector Output circuit
1 axis
E3Z-G61
E3Z-G61-M3J
Light-ON L side
(LIGHT ON)
Dark-ON D side
(DARK ON)
2 axes
E3Z-G62
E3Z-G62-M3J
Light-ON L side
(LIGHT ON)
Dark-ON D side
(DARK ON)
Control output
Output transistor
Incident light
No incident light
ON
OFF
ON
OFF
Operate
Reset
Operation
indicator
(orange)
Load
(e.g., relay)
(
Between brown and black leads
)
4
3
(S1)
0V
ZD
1
1
24
3
e-CON Connector Pin Arrangemen
t
1
2
3
4
Connector Pin Arrangement
Pin 2 is not used.
12 to 24 VDC
Brown
Black
(Control output)
Blue
100mA
max.
Operation
indicator
(orange)
Load
(relay)
Photo-
electric
Sensor
Main
Circuit
Incident light
No incident light
ON
OFF
ON
OFF
Operate
Reset
Operation
indicator
(orange)
Load
(e.g., relay)
(
Between brown and black leads
)
Control output
Output transistor
Incident light
No incident light
ON
OFF
ON
OFF
Operate
Reset
Operation
indicator
(orange)
Load
(e.g., relay)
Control output
Output transistor
(Between brown
and black (white) leads)
e-CON Connector Pin Arrangemen
t
1
2
3
4
(S1)
(S2)
4
3
1
0 V
Z
D
2White
Z
D
1
24
3
Connector Pin Arrangement
12 to 24 VD
C
Brown
Black
(Control output)
Blue
100mA
max.
Operation
indicator
S1
(orange)
Operation
indicator
S2
(orange)
Load
(relay)
100mA
max.
Load
(relay)
(Control
output)
Photo-
electric
Sensor
Main
Circuit
Incident light
No incident light
ON
OFF
ON
OFF
Operate
Reset
Operation
indicator
(orange)
Load
(e.g., relay)
(Between brown
and black (white) leads)
Control output
Output transistor
No. of optical
axes/model
Operation
mode Timing charts Operation
selector Output circuit
1 axis
E3Z-G81
E3Z-G81-M3J
Light-ON L side
(LIGHT ON)
Dark-ON D side
(DARK ON)
2 axes
E3Z-G82
E3Z-G82-M3J
Light-ON L side
(LIGHT ON)
Dark-ON D side
(DARK ON)
Incident light
No incident light
ON
OFF
ON
OFF
Operate
Reset
Operation
indicator
(orange)
Load
(e.g., relay)
(
Between blue and black leads
)
Control output
Output transistor
1
24
3
4
1
30 V
Z
D
Connector Pin Arrangement
Pin 2 is not used.
12 to 24 VDC
Brown
Black
(Control output)
Blue
100mA
max.
Operation
indicator
(orange) Load
(relay)
Photo-
electric
Sensor
Main
Circuit
Incident light
No incident light
ON
OFF
ON
OFF
Operate
Reset
Operation
indicator
(orange)
Load
(e.g., relay)
(Between blue and black leads
)
Control output
Output transistor
(Between blue and
black
(
white
)
leads
)
Incident light
No incident light
ON
OFF
ON
OFF
Operate
Reset
Operation
indicator
(orange)
Load
(e.g., relay)
Control output
Output transistor
2
3
1
4
1
24
3
0 V
Z
D
Z
D
White
Connector Pin Arrangement
12 to 24 VD
C
Brown
Black
(Control output)
Blue
100mA
max.
Operation
indicator
S1
(orange)
Operation indicator
S2
(orange)
Load
(relay)
100mA
max.
Load
(relay)
(Control
output)
Photo-
electric
Sensor
Main
Circuit
(Between blue and
black
white
leads
Incident light
No incident light
ON
OFF
ON
OFF
Operate
Reset
Operation
indicator
(orange)
Load
(e.g., relay)
Control output
Output transistor
4
E3Z-G
Plugs (Sensor I/O Connectors)
Safety Precautions
Refer to Warranty and Limitations of Liability.
This product is not designed or rated for ensuring
safety of persons either directly or indirectly.
Do not use it for such purposes.
•Do not use the product in atmospheres or environments that
exceed product ratings.
•The degree of protection for this Product is IP64 (IEC).
The degree of protection for other models in the E3Z Series is
IP67.
Dimensions
Sensors
Accessories (Order Separately)
Mounting Brackets
Refer to E39-L for details.
Sensor I/O Connectors
Refer to XS3F and E3Z (E39-ECON
@
) for details.
1234
E39-ECON@M
E39-ECONW@M
1234
4
3
12
Pin arrangement
Note: Pin 2 of 1-axis models is not used.
Classifi-
cation
Wire
color
Connector
pin No.
Application
1-axis
models
2-axis
models
DC
Brown 1 Power supply (+V)
White 2 ---
Output 2 (S2)
Blue 3 Power supply (0 V)
Black 4 Output
Output 1 (S1)
2
4
1
3
1
2
3
4
Brown
White
Blue
Black
Wire color
XS3F-M421-402-A
XS3F-M421-405-A
XS3F-M422-402-A
XS3F-M422-405-A
e-CON connectorM8 connector
WARNING Precautions for Correct Use
(Unit: mm)
Tolerance class IT16 applies to dimensions in this datasheet unless otherwise specified.
S2
S1
Operation
mode selector
* On the other side
Note: Both 1 and 2-axis models
have S1; only 2-axis models
have S2.
*S1 output: Black
*S2 output: White
36
20
40
Operation Indicator (orange)
35
50
50
Two, 4.5 dia.
Optical axis S1 *
Optical axis S2 *
40
40
7.5
919
20
10.5
25
11
11
20
4
4-dia. vinyl-insulated round cable
with 3 or 4 conductors (Conductor
cross section: 0.2 mm2 (AWG24),
Insulator diameter: 1.1 mm),
Standard lengths: 2 m, 0.5 m
4 dia. vinyl-insulated round cable with 3 or
4 conductors, Standard length: 0.3 m
Pre-wired Connector Models
(E3Z-G@@@-M3J)
M8
24
13
e-CON Pre-wired Connector Model
4 dia. vinyl-insulated round
cable with 3 or 4 conductors,
Standard length: 0.3 m, 0.5m,
and 2m
Connector: 37104-3122-000FL
(made by Sumitomo 3M)
15
5.9
15.6
4
3
2
1
E3Z-G61
E3Z-G62
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.
Warranty and Limitations of Liability
WARRANTY
OMRON's exclusive 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 ACKNOWLEDGES THAT THE BUYER 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 NOT BE RESPONSIBLE FOR SPECIAL, INDIRECT, OR CONSEQUENTIAL DAMAGES, LOSS OF PROFITS OR COMMERCIAL LOSS
IN ANY WAY CONNECTED WITH THE PRODUCTS, WHETHER SUCH CLAIM IS BASED ON CONTRACT, WARRANTY, NEGLIGENCE, OR STRICT
LIABILITY.
In no event shall the responsibility of OMRON for any act exceed 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.
At the customer's request, OMRON will provide applicable third party certification documents identifying ratings and limitations of use that apply to the
products. This information by itself is not sufficient for a complete determination of the suitability of the products in combination with the end product,
machine, system, or other application or use.
The following are some examples of applications for which particular attention must be given. This is not intended to be an exhaustive list of all possible
uses of the products, nor is it intended to imply that the uses listed may be suitable for the products:
•
Outdoor use, uses involving potential chemical contamination or electrical interference, or conditions or uses not described in this catalog.
•
Nuclear energy control systems, combustion systems, railroad systems, aviation systems, medical equipment, amusement machines, vehicles,
safety equipment, and installations subject to separate industry or government regulations.
•
Systems, machines, and equipment that could present a risk to life or property.
Please know and observe all prohibitions of use applicable to the products.
NEVER USE THE PRODUCTS FOR AN APPLICATION INVOLVING SERIOUS RISK TO LIFE OR PROPERTY WITHOUT ENSURING THAT THE
SYSTEM AS A WHOLE HAS BEEN DESIGNED TO ADDRESS THE RISKS, AND THAT THE OMRON PRODUCTS ARE PROPERLY RATED AND
INSTALLED FOR THE INTENDED USE WITHIN THE OVERALL EQUIPMENT OR SYSTEM.
PROGRAMMABLE PRODUCTS
OMRON shall not be responsible for the user's programming of a programmable product, or any consequence thereof.
Disclaimers
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 model numbers when published ratings or features are changed, or when significant construction changes are made.
However, some specifications of the products may be changed without any notice. When in doubt, special model numbers may be assigned to fix or
establish key specifications for your application on your request. Please consult with your OMRON representative at any time to confirm actual
specifications of purchased products.
DIMENSIONS AND WEIGHTS
Dimensions and weights are nominal and are not to be used for manufacturing purposes, even when tolerances are shown.
PERFORMANCE DATA
Performance 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.
ERRORS AND OMISSIONS
The information in this document has been carefully checked and is believed to be accurate; however, no responsibility is assumed for clerical,
typographical, or proofreading errors, or omissions.
2009.5
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 2009 All Right Reserved.