1
CSM_E3G_DS_E_6_1
Long-distance Photoelectric Sensor with Built-in Amplifier
E3G
Line of Long-distance
Photoelectric Sensors for Large
Workpieces Includes Retro-
reflective Models with Sensing
Distance of 10 m and Distance
Settings Up to 2 m.
• Compact Retro-reflective models require less wiring and
less space with a sensing distance as long as 10 m.
• Distance-setting models feature a teaching function.
• Stability indicator shows at a glance when operating
conditions are stable.
• Relay and selectable NPN/PNP transistor outputs provided.
• Cable, standard connector, and terminal board models
available.
Be sure to read Safety Precautions on
page 8.
For the most recent information on models that have been certified for
safety standards, refer to your OMRON website.
Ordering Information
Sensors (Refer to Dimensions on page 10.)
* Values in parentheses indicate the minimum required distance between the Sensor and Reflector.
Accessories (Order Separately)
Reflectors (Refer to Dimensions on E39-L/E39-S/E39-R.)
Note: 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.
* Values in parentheses indicate the minimum required distance between the Sensor and Reflector.
Terminal Protection Cover for Side-pullout Cable (Refer to Dimensions on page 12.)
Sensing method Appear-
ance Connection method Sensing distance Timer
function
Model
NPN/PNP
selector Relay output
Retro-reflective
(with MSR function)
E39-R2
(provided)
Pre-wired (2 m)
*
---
E3G-R13 2M ---
Connector (M12) E3G-R17
Terminal block ---
E3G-MR19
Yes E3G-MR19T
Distance-setting
Pre-wired (2 m)
---
E3G-L73 2M ---
Connector (M12) E3G-L77
Terminal block --- E3G-ML79
Yes E3G-ML79T
Appearance Sensing distance Model Minimum order Remarks
Rated value Reference value
10 m (500 mm) *--- E39-R2 1 Provided with the E3G-R1@/MR19(T).
--- 6 m (100 mm)*E39-R1 1 ---
Appearance Model Minimum order Applicable model Remarks
E39-L129 1E3G-MR19(T)
E3G-ML79(T)
Provided with rubber bushing and cap for pullout
prevention in vertical direction.
Red li
g
ht Infrared li
g
ht
10 m
(500 mm)
White paper (300 × 300 mm)
0.2 to 2 m
E3G
2
Mounting Brackets (Refer to E39-L/E39-S/E39-R)
Note: Mounting Brackets are not provided with Sensors and must be purchased separately.
Sensor I/O Connectors (M12) (Sockets on One Cable End) (Refer to Dimensions on XS2.)
Note: Refer to Introduction to Sensor I/O Connectors/Sensor Controllers for details.
Appearance Model Quantity Applicable model Remarks
E39-L131 1
E3G-R1@
E3G-L7@
---
E39-L132 1 Rear-mounting use
E39-L135 1
E3G-MR19(T)
E3G-ML79(T)
Cable pulled out in the downward direction
E39-L136 1 ---
Cable Appearance Cable type Model
Standard
2 m
Three-
conductor
type
XS2F-D421-DC0-F
5 m XS2F-D421-GC0-F
2 m XS2F-D422-DC0-F
5 m XS2F-D422-GC0-F
Strai
g
h
t
L-sha
p
e
d
E3G
3
Ratings and Specifications
*1. Values in parentheses indicate the minimum required distance between the Sensor and Reflector.
*2. Mounting Brackets are sold separately.
Sensing method Retro-reflective (with MSR function) Distance-setting
Item Model E3G-R13 E3G-R17 E3G-MR19 E3G-MR19T E3G-L73 E3G-L77 E3G-ML79 E3G-ML79T
Sensing distance 10 m (500 mm)*1 (when using E39-R2) White paper (300 x 300 mm): 0.2 to 2 m
Setting distance --- White paper (300 x 300 mm): 0.5 to 2 m
Standard
sensing object Opaque: 80-mm dia. min. ---
Differential travel --- 10% of setting distance
Directional angle Sensor: 1° to 5°---
Reflectivity char-
acteristics (black/
white error)
--- ±10% max. (at 1-m sensing distance)
Light source
(wavelength) Red LED (650 nm) Infrared LED (860 nm)
Spot size --- 70 dia. max. (at 1-m sensing distance)
Power supply
voltage
10 to 30 VDC,
ripple (p-p): 10%
12 to 240 VDC±10%,
ripple (p-p): 10% max.
24 to 240 VAC±10% at 50/
60 Hz
10 to 30 VDC,
ripple (p-p): 10% (p-p)
12 to 240 VDC±10%,
ripple (p-p): 10% max.
24 to 240 VAC±10% at 50/
60 Hz
Current/Power
consumption 50 mA max. 2 W max. 60 mA max. 2 W max.
Control output
Load power supply voltage:
30 VDC max.
Load current: 100 mA max.
Residual voltage:
NPN output: 1.2 V max.
PNP output: 2.0 V max.
Open collector output
(NPN/PNP selectable)
L.ON/D.ON selectable
Relay output: SPDT, 3 A
(cosφ= 1) max. at 250 VAC or
3 A max. at 30 VDC
L.ON/D.ON selectable
Load power supply voltage:
30 VDC max.
Load current: 100 mA max.
Residual voltage:
NPN output: 1.2 V max.
PNP output: 2.0 V max.
Open collector output
(NPN/PNP selectable)
L.ON/D.ON selectable
Relay output: SPDT, 3 A
(cosφ= 1) max. at 250 VAC or
3 A max. at 30 VDC
L.ON/D.ON selectable
Life
expect-
ancy
(relay
output)
Me-
chani-
cal
---
50,000,000 operations min.
(switching frequency: 18,000
operations/h)
---
50,000,000 operations min.
(switching frequency: 18,000
operations/h)
Electri-
cal ---
100,000 operations min.
(switching frequency: 1,800
operations/h)
---
100,000 operations min.
(switching frequency: 1,800
operations/h)
Protection
circuits
Power supply reverse polarity
protection, Output short-circuit
protection, Mutual interfer-
ence prevention
Mutual interference preven-
tion
Power supply reverse polarity
protection, Output short-circuit
protection, Mutual interfer-
ence prevention
Mutual interference preven-
tion
Response time Operate or reset: 1 ms Operate or reset: 30 ms max. Operate or reset: 5 ms Operate or reset: 30 ms max.
Sensitivity
adjustment One-turn adjuster Teaching (in NORMAL or ZONE mode)
Timer function ---
ON- or OFF-
delay: 0 to 5 s
(adjustable)
---
ON- or OFF-
delay: 0 to 5 s
(adjustable)
Ambient
illumination
(Receiver side)
Incandescent lamp: 3,000 lx max.
Sunlight: 10,000 lx max.
Ambient tempera-
ture range Operating: −25° to 55°C, Storage: −30° 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
Dielectric
strength 1,000 VAC, 50/60 Hz for 1 min 2,000 VAC, 50/60 Hz for
1 min. 1,000 VAC, 50/60 Hz for 1 min 2,000 VAC, 50/60 Hz for
1 min.
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 IEC 60529 IP67 (with protective cover)
Connection
method
Pre-wired
(Standard
length: 2 m)
Connector
(M12) Terminal block
Pre-wired
(Standard
length: 2 m)
Connector
(M12) Terminal block
Weight
(packed state) Approx. 150 g Approx. 50 g Approx. 150 g Approx. 50 g Approx. 150 g
Mate-
rial
Case PBT (polybutylene terephthalate)
Lens Mechacrylic resin
Accessories *2Reflector, Adjustment screwdriver, and Instruction manual Adjustment screwdriver and Instruction manual
E3G
4
Engineering Data (Reference Value)
E3G-R/MR Retro-reflective Models
Excess Gain vs. Set Distance Parallel Operating Range
E3G-L/ML Distance-setting Models
Spot Diameter vs. Sensing Distance Operating Range in NORMAL Mode Operating Range in ZONE Mode
Sensing Object Size vs. Setting
Distance
Sensing Object Angle Characteristics
(Vertical)
Sensing Object Angle (Horizontal)
500
100
10
1
0.1
0 5 10 15 20
E39-R2 Reflector
Operating level
Distance (m)
Excess gain ratio
400
300
200
100
0
−100
−200
−300
−400
2 4 6 8 10 12
Set distance X (m)
E39-R2 Reflector
Set distance Y (mm)
Y
X
120
100
80
60
40
20
0 0.5 1 1.5 2 2.5
Distance (m)
Horizontal
Vertical
Spot Diameter (mm)
40
30
20
10
0
−10
−20
−30
−40 0.50 1 1.5 2 2.5
Set distance X (m)
Distance setting: 0.5, 1, and 2 m
Sensing object: White paper
300 x 300 mm
0.5 m 1 m 2 m
Set distance Y (mm)
Y
X
40
30
20
10
0
−10
−20
−30
−40
Distance setting: 1 and 2 m
Sensing object: White paper
300 x 300 mm
0.50 1 1.5 2 2.5
Set distance X (m)
1 m
0.5 m 2 m
Y
X
Set distance Y (mm)
3
2.5
2
1.5
1
0.5
0 100 200 300 400 500 600
Side length (one side) of sensing object: d (mm)
2 m
1 m
0.5 m
White paper
Black paper
Distance setting: 0.5, 1, and 2 m
Sensing distance (m)
20
15
10
5
0
−5
−10
−15
−20−40 −30 −20 −10 0 10 20 30 40
Inclination angle (θ)
Sensing object: White paper
Sensing distance: 1 m
Sensing object
Inclination
angle
(Upwards
and
Downwards)
+θ
−θ
Sensing distance variation (%)
20
15
10
5
0
−5
−10
−15
−20−40 −30 −20 −10 0 10 20 30 40
Sensing object: White paper
Sensing distance: 1 m
Sensing distance variation (%)
Sensing object
Inclination
angle
(Left and
Right)
Inclination angle (θ)
+θ
−θ
E3G
5
I/O Circuit Diagrams
NPN Output
PNP Output
Close-range Characteristics Sensing Distance vs. Sensing Object
Material (at 1-m Setting Distance)
Sensing Distance vs. Sensing Object
Material (at 500-mm Setting Distance)
Model Operation
mode Timing charts Operation
selector Output circuit
E3G-R13
E3G-R17
E3G-L73
E3G-L77
Light-ON L side
(L-ON)
Dark-ON D side
(D-ON)
2.5
2
1.5
1
0.5
0
Black
paper
(0.5 m)
White
paper
(0.5 m)
Black
paper
(2 m)
White
paper
(2 m)
Material
(
teachin
g
distance m
)
0.51 m
60 mm
53 mm 43 mm
0.52 m
1.24 m
2.03 m
0 mm
Sensing distance (m)
1.2
1
0.8
0.6
0.4
0.2
0
Material
Sensing distance (m)
White paper
Black paper
Fiberboard
Plywood
Mirror
Black rubber
600
500
400
300
200
100
0
Material
Sensing distance (m)
White paper
Black paper
Fiberboard
Plywood
Mirror
Black rubber
Incident light
No incident light
ON
OFF
ON
OFF
Operate
Reset
Operation
indicator
(orange)
Output
transistor
Load
(relay)
PNP output
transistor
NPN output
transistor
NPN or PNP
output selector
Load
ZD
1
4
3
*
ZD
* Set the NPN or PNP selector to NPN.
Load
current
0 V
Pin 2 is not used.
3
1
24
Connector Pin Arrangement
10 to 30 VDC
Brown
Black
Control output
Blue
Operation
indicator Stability
indicator
(Green)
(Orange)
Photo-
electric
Sensor
main
circuit
Incident light
No incident light
ON
OFF
ON
OFF
Operate
Reset
Operation
indicator
(orange)
Output
transistor
Load
(relay)
Model Operation
mode Timing charts Operation
selector Output circuit
E3G-R13
E3G-R17
E3G-L73
E3G-L77
Light-ON L side
(L-ON)
Dark-ON D side
(D-ON)
Incident light
No incident light
ON
OFF
ON
OFF
Operate
Reset
Operation
indicator
(orange)
Output
transistor
Load
(relay)
ZD
*
ZD
3
1
24
1
4
3
PNP output
transistor
NPN output
transistor
NPN or PNP
output selector
Load
* Set the NPN or PNP selector to PNP.
Load
current
0 V
Pin 2 is not used.
Connector Pin Arrangement
10 to 30 VDC
Brown
Black Control output
Blue
Operation
indicator
Stability
indicator
(Green)
(Orange)
Photo-
electric
Sensor
main
circuit
Incident light
No incident light
ON
OFF
ON
OFF
Operate
Reset
Operation
indicator
(orange)
Output
transistor
Load
(relay)
E3G
6
Relay Output
Note: Td1, Td2: Delay time (0 to 5 s)
T1: A period longer than the delay time.
T2: A period shorter than the delay time.
* For ON- and OFF-delay timers, Td1 and Td2 are independently variable.
Plug (Sensor I/O Connector)
Timer
func-
tion
Model Timing charts Operation
selector Output circuit
None
E3G
-MR19
E3G
-ML79
L side
(L-ON)
D side
(D-ON)
Yes
E3G
-MR19T
E3G
-ML79T
L side
(L-ON)
D side
(D-ON)
Incident light
No incident light
ON
OFF
ON
OFF
Operation
indicator
(orange)
Ta
1
2
3
4
5
Tc
Ta Contact output
(G6C Relay built in)
24 to 240 VAC or
12 to 240 VDC
(no polarity restriction)
Tb
Power
supply
Photo-
electric
Sensor
main
circuit
Incident light
No incident light
ON
OFF
ON
OFF
Operation
indicator
(orange)
Ta
Incident light
No incident light
ON
OFF
ON
OFF
ON-delay*
OFF-delay*
Td
1
Td
2
Td
2
Td
2
Td
1
T
1
T
1
T
1
T
2
T
1
T
2
T
2
T
1
T
2
T
2
T
1
Td2
Td1
T1
T1
T1
T2
T1
T2T2
T1
T2T2
T1
Td1
Td2
Td1
Incident light
No incident light
ON
OFF
ON
OFF
ON-delay*
OFF-delay*
Note: Pin 2 is not used.
Classifi-
cation
Wire
color
Connector
pin No. Application
DC
Brown 1 Power supply (+V)
--- 2 ---
Blue 3 Power supply (0 V)
Black 4 Output
2
4
13
1
2
3
4
Brown
Blue
Black
Pin No. Wire color
XS2F-D421-DC0-F
XS2F-D421-GC0-F
XS2F-D422-DC0-F
XS2F-D422-GC0-F
E3G
7
Nomenclature
Retro-reflective
E3G-R13 (Pre-wired Model)
E3G-R17 (Standard Connector Model)
E3G-MR19 (Terminal Block Model)
E3G-MR19T (Terminal Block Model with Timer)
Distance-setting
E3G-L73 (Pre-wired Model)
E3G-L77 (Standard Connector Model)
E3G-ML79 (Terminal Block Model)
E3G-ML79T (Terminal Block Model with Timer)
Stability indicator
(Green)
Sensitivity adjuster
Operation indicator
(Orange)
Output selector
Operation selector
Sensitivity adjuster
ON-delay adjuster
OFF-delay adjuster
Operation indicator
(Orange)
Stability indicator (Green)
Operation selector
*
*
* The ON- or OFF-delay
adjuster is not available
with the E3G-MR19.
Stability indicator (Green)
Teaching indicator
(Red and green) Operation indicator
(Orange)
Mode selector:
TEACH, RUN (D-ON),
RUN (L-ON)
TEACH button
NORMAL/ZONE
selector
Output selector
Operation indicator
(Orange)
Stability indicator (Green)
Teaching indicator
(Red and green)
Mode selector
Operation selector
NORMAL/ZONE selector
TEACH button
ON-delay adjuster
OFF-delay adjuster
*
*
* The ON- or OFF-delay
adjuster is not available
with the E3G-MR79.
E3G
8
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.
● Designing
Power Supply
A power supply with full-wave rectification can be connected to the
E3G-MR19(T).
● Wiring
The tensile strength of the cable during operation should not exceed
the values shown below.
● Adjusting
Indicators
•The following illustration indicates the operating levels of the E3G.
•Set the E3G so that it will work within the stable operation range.
● Designing
Power Supply
A power supply with full-wave rectification can be connected to the
E3G-ML79(T).
● Wiring
The tensile strength of the cable during operation should not exceed
the values shown below.
● Mounting
Mounting
•If there is a mirror-like object below the Sensor, the Sensor may not
be in stable operation. Therefore, incline the Sensor or keep the
Sensor a distance away from the mirror-like object as shown below.
•Make sure not to install the Sensor in the incorrect direction. Refer
to the following.
Install the Sensor as shown in the following if each sensing object
greatly differs in color or material.
● Others
EEPROM Write Errors
If a teaching data error occurs with the operation indicator flashing
due to a power failure or static noise, perform the teaching operation
of the Sensor again.
WARNING
Precautions for Correct Use
E3G-R/MR
Model Tensile strength
(torque)
E3G-R13
E3G-MR19(T) 50 N max.
E3G-R17 10 N max.
E3G-L/ML
Model Tensile strength
(torque)
E3G-L73
E3G-ML79(T) 50 N max.
E3G-L77 10 N max.
ON
ON
Stable
operation
range*
Stable
operation
range*
Unstable
operation
range * Operating
level
Operating
level x 0.8
Operating
level x 1.2
Stability indicator
(green)
Incident level
*If the operating level is set to the stable operation range, the E3G will operate with the
highest reliability and without being influenced by temperature change, voltage fluctuation,
dust, or setting change. If the operating level cannot be set to the stable operation range,
pay close attention to environmental changes while operating the E3G.
Operation indicator (orange)
L. ON D. ON
OFF
OFF
OFF
ON
ON
Mounting Directions
•Make sure that the sensing side of the
Sensor is parallel with the surface of
each sensing object. Do not incline the
Sensor towards the sensing object.
If the sensing object has a glossy
surface, incline the Sensor by 5° to 10°
as shown below, provided that the
Sensor is not influenced by any
background objects.
Surface of
sensing object
Sensing side
Glossy object
Sensing
object
Mirror-like object
Sensing
object
Moving direction
Moving direction Moving direction
Sensing
object
Sensing
object
Moving direction Moving directio
n
E3G
9
● Wiring
•The cable with an external diameter of 6 to 8 mm is recommended.
•Be sure to attach the cover with screws securely in order to
maintain the water- and dust-resistive properties of the product.
The size of the conduit opening is PF1/2 in accordance with JIS
B0202.
•Do not tighten the Terminal Protection Cover with wires pinched
between the Sensor and the cover in order to maintain the water-
and dust-resistive properties of the product.
•Changing to Side-pullout Cable from Vertical-pullout Cable
● Designing
Load Relay Contact
If E3G is connected to a load with contacts that spark when the load
is turned OFF (e.g., a contactor or valve), the normally-closed side
may be turned ON before the normally-open side is turned OFF or
vice-versa. If both normally-open output and normally-closed output
are used simultaneously, apply an surge suppressor to the load.
Refer to OMRON’s PCB Relays Catalog (X33) for typical examples of
surge suppressors.
● Wiring
Connecting and Wiring
The E3G has a built-in function to protect the E3G from load
shortcircuiting. If load shortcircuiting results, the output will be turned
OFF. In that case, check the wiring and turn ON the E3G again so that
the short-circuit protection circuit will be reset. This function will
operate if the output current flow is at least 2.0 times the rated load
current. If a capacitive load is connected to the E3G, make sure that
the inrush current does not exceed 1.2 times the rated load current.
● Mounting
Mounting Conditions
•If Sensors are mounted face-to-face, make sure that no optical
axes cross each other. Otherwise, mutual interference may result.
•Be sure to install the Sensor carefully so that the directional angle
range of the Sensor will not be directly exposed to intensive light,
such as sunlight, fluorescent light, or incandescent light.
•Do not strike the Photoelectric Sensor with a hammer or any other
tool during the installation of the Sensor, or the Sensor will loose its
water-resistive properties.
•Use M4 screws to mount the Sensor.
•When mounting the case, make sure that the tightening torque
applied to each screw does not exceed 1.2 N·m.
● Water Resistance
Tighten the operation cover screws and terminal block cover screws
to a torque of 0.3 to 0.5 N·m in order to ensure water resistivity.
E3G-M@(T)
Proce-
dure Operation
1Remove the present cover.
2Attach the E39-L129 Terminal Protection Cover for side-
pullout cable.
3Remove the clamping nut, washer, and rubber bushing of
the E3G. These are used for the side-pullout cable.
4Attach the rubber bushing and cap provided with the
E39-L129 to the E3G as replacements.
33 mm
63 mm
Output2Ta
3Tb
1Tc
Power supply
4
5
Rubber bushing*
Terminal
protection cover
Washer*
Clamping nut*
*Not provided with UL-compliant (-US) models.
For UL certified products (-US type), use UL-
Listed plastic cable gland.
The tightening torque is 3 N.m or less.
Recommended Example
4
12
2
3
Rubber bushing
E39-L129 Terminal
Protection Cover
Washer
Rubber bushing*
Cap*
Clamping nut
*Provided with the E39-L129.
All E3G Models
E3G
10
Dimensions
Sensors
Retro-reflective Models
(Unit: mm)
Tolerance class IT16 applies to dimensions in this datasheet unless otherwise specified.
47.8
45
Two, 4.5-dia.
mounting
holes
18.8
24.4
R11
1.1
12
R7
Receiver
Emitter
21
12
67.8
68.5
22
14
25
29
43
6-dia. vinyl-insulated round cable with 3 conductors
(Conductor cross section: 0.38 mm2,
Insulator diameter: 1.3 mm),
Standard length: 2 m
Two, M4
25
Operation selector
Operation indicator (orange)
Stability indicator
(green)
M2.6
Sensitivity
adjuster
Pre-wired Model
E3G-R13
Mounting
Holes
Standard Connector Model
E3G-R17
Note: All dimensions other than the
ones specified below are the
same as the corresponding
dimensions of E3G-R13.
8
37 8
43
7
M12 Connector 10.5 dia.
10
OFF-delay adjuster*
M2.6
37
74
Two, M4
ON-delay adjuster*
Two, 4.5-dia.
mounting holes
84.45
14
22
84.95
18.8
12
35.95
74
6
max. 11
12
29
2.1 16 37 Hexagonal nut
(Diagonal: 22)
Applicable cable:
6 to 8 dia.
68
44
Operation
selector
Operation indicator (orange)
Stability indicator
(green)
Sensitivity adjuster
R11
R7
Receiver
Emitter
PF1/2 conduit: JIS B 0202
*The ON- or OFF-delay adjuster is not
available with the E3G-MR19.
Terminal Block Models
E3G-MR19
E3G-MR19T
Mounting Holes
E3G
11
Distance-setting Models
47.8
45
Two, 4.5-dia.
mounting
holes
30
12.8
14
14-dia. lens
Receiver
Emitter
21
13.7
67.8
68.5
18 25
29
43
6-dia. vinyl-insulated round cable with 3 conductors
(conductor cross section: 0.38 mm2,
insulator diameter: 1.3 mm)
Standard length: 2 m
Two, M4
25
TEACH buttonOperation indicator (orange)
Stability indicator (green)
Teaching indicator (red/green)
M2.6
Operation
selector
Pre-wired Model
E3G-L73
Mounting
Holes
Standard Connector Model
E3G-L77
Note: All dimensions other than the
ones specified below are the
same as the corresponding
dimensions of the E3G-L73.
8
37 8
43
7
10.5 dia.
10
M12 Connector
max. 11
ON-delay adjuster*
OFF-delay adjuster*
37
74
Two, M4
Two, 4.5-dia.
mounting holes
84.45
18
84.95
30
14
24.4
74
6
13.7
29
16 37
68
44
Operation indicator (orange)
Stability indicator (green)
Teaching indicator (red/green)
TEACH button
14-dia. lens
Receiver
Emitter
M2.6
Operation
selector
PF1/2 conduit: JIS B 0202
M2.6 nut
*The ON- or OFF-delay adjuster is not
available with the E3G-ML79.
Hexagonal nut
(Diagonal: 22)
Applicable cable:
6 to 8 dia.
Terminal Block Models
E3G-ML79
E3G-ML79T
Mounting Holes
E3G
12
Accessories (Order Separately)
Reflectors
Refer to E39-L/E39-S/E39-R for details.
Mounting Brackets
Refer to E39-L/E39-S/E39-R for details.
Sensor I/O Connectors
Refer to Introduction to Sensor I/O Connectors/Sensor Controllers for details.
M2.6
61.8
Hexagonal nut
(Diagonal: 22)
Applicable cable:
6 to 8 dia.
90.3
81
44 Cap (provided with the E39-L129)
(PF1/2 conduit: JIS B 0202)
Terminal Protection Cover for Side-pullout Cable
E39-L129
Note: 1. The cover is provided with a rubber bushing and cap
to prevent the cable from being pulled out vertically.
2. Refer to page 9 for the mounting method of the
product.
19
22
81.5
29
M2.6
Terminal Protection Cover for Side-pullout Cable
(Example: E3G-MR19)
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.
2014.1
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 2014 All Right Reserved.
