OMRON E3G

Long-distance Photoelectric Sensor with Built-in Amplifier
E3G
CSM_E3G_DS_E_3_1
Line of Long-distance
Photoelectric Sensors for Large
Workpieces Includes Retroreflective 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.
Ordering Information
Sensors (Refer to Dimensions on page 10.)
Sensing method
Appearance
Connection method
Sensing distance
Pre-wired (2 m)
Connector (M12)
Retro-reflective
(with MSR function)
E39-R2
(provided)
Distance-setting
Red light
Timer
function
---
10 m
*
Pre-wired (2 m)
Connector (M12)
Yes
White paper (300 × 300 mm)
---
0.2 to 2 m
Terminal block
NPN/PNP
selector
E3G-R13 2M
E3G-R17
Relay output
--E3G-MR19
(500 mm)
Terminal block
Infrared light
Model
Yes
---
E3G-MR19T
E3G-L73 2M
E3G-L77
--E3G-ML79
E3G-ML79T
---
* Values in parentheses indicate the minimum required distance between the Sensor and Reflector.
Accessories (Order Separately)
Reflectors (Refer to Dimensions on E39-L/F39-L/E39-S/E39-R.)
Appearance
Sensing distance (typical)
Model
Minimum order
10 m (500 mm)
(Rated value)*
E39-R2
1
6 m (100 mm)*
E39-R1
1
Remarks
Provided with the E3G-R1@/MR19(T).
---
* 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.)
Appearance
Model
Minimum order
Applicable model
E39-L129
1
E3G-MR19(T)
E3G-ML79(T)
Remarks
Provided with rubber bushing and cap for pullout
prevention in vertical direction.
1
E3G
Mounting Brackets (Refer to E39-L/F39-L/E39-S/E39-R)
Appearance
Model
Quantity
E39-L131
Applicable model
Remarks
1
--E3G-R1@
E3G-L7@
E39-L132
1
E39-L135
1
Rear-mounting use
Cable pulled out in the downward direction
E3G-MR19(T)
E3G-ML79(T)
E39-L136
1
---
Note: Mounting Brackets are not provided with Sensors and must be purchased separately.
Sensor I/O Connectors (M12) (Refer to Dimensions on XS2.)
Cable
Appearance
Cable type
Straight
5m
Standard
2m
L-shaped
5m
Model
XS2F-D421-DC0-A
2m
Threeconductor
type
XS2F-D421-GC0-A
XS2F-D422-DC0-A
XS2F-D422-GC0-A
Note: Refer to Introduction to Sensor I/O Connectors for details.
2
E3G
Ratings and Specifications
Sensing method
Item
Model
Sensing distance
Setting distance
Standard
sensing object
Differential travel
(typical)
Directional angle
Reflectivity characteristics (black/
white error)
Light source
(wavelength)
Spot size
Retro-reflective (with MSR function)
E3G-R13
E3G-R17
E3G-MR19
E3G-MR19T
10 m (500 mm)*1 (when using E39-R2)
---
Power supply
voltage
10 to 30 VDC,
ripple (p-p): 10%
Current/Power
consumption
50 mA 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
Life
expectancy
(relay
output)
Opaque: 80-mm dia. min.
---
Red LED (650 nm)
---
Infrared LED (860 nm)
--12 to 240 VDC±10%,
ripple (p-p): 10% max.
24 to 240 VAC±10% at 50/
60 Hz
70 dia. max. (at 1-m sensing distance)
12 to 240 VDC±10%,
10 to 30 VDC,
ripple (p-p): 10% max.
ripple (p-p): 10% (p-p)
24 to 240 VAC±10% at 50/
60 Hz
2 W max.
60 mA max.
2 W max.
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
50,000,000 operations min.
(switching frequency: 18,000
operations/h)
100,000 operations min.
(switching frequency: 1,800
operations/h)
50,000,000 operations min.
(switching frequency: 18,000
operations/h)
100,000 operations min.
(switching frequency: 1,800
operations/h)
---
---
Power supply reverse polarity
protection, Output short-circuit Mutual interference prevenprotection, Mutual interfertion
ence prevention
Operate or reset: 1 ms
Operate or reset: 30 ms max.
Power supply reverse polarity
protection, Output short-circuit Mutual interference prevenprotection, Mutual interfertion
ence prevention
Operate or reset: 5 ms
Operate or reset: 30 ms max.
One-turn adjuster
Teaching (in NORMAL or ZONE mode)
Timer function
ON- or OFFdelay: 0 to 5 s
(adjustable)
---
Ambient
illumination
(Receiver side)
Ambient temperature range
Ambient humidity
range
Insulation
resistance
Dielectric
strength
Vibration
resistance
Shock resistance
Degree of
protection
Incandescent lamp: 3,000 lx max.
Sunlight: 10,000 lx max.
Connection
method
Pre-wired
(Standard
length: 2 m)
Weight
(packed state)
Mate- Case
rial
Lens
Accessories *2
±10% max. (at 1-m sensing distance)
---
Electrical
Response time
Sensitivity
adjustment
10% of setting distance
Sensor: 1° to 5°
---
E3G-ML79T
-----
Mechanical
Protection
circuits
Distance-setting
E3G-L73
E3G-L77
E3G-ML79
White paper (300 x 300 mm): 0.2 to 2 m
White paper (300 x 300 mm): 0.5 to 2 m
ON- or OFFdelay: 0 to 5 s
(adjustable)
---
Operating: −25° to 55°C, Storage: −30° to 70°C (with no icing or condensation)
Operating: 35% to 85%, Storage: 35% to 95% (with no condensation)
20 MΩ min. at 500 VDC
VAC, 50/60 Hz for
1,000 VAC, 50/60 Hz for 1 min 2,000
1 min.
VAC, 50/60 Hz for
1,000 VAC, 50/60 Hz for 1 min 2,000
1 min.
Destruction: 10 to 55 Hz, 1.5-mm double amplitude for 2 hours each in X, Y, and Z directions
Destruction: 500 m/s2 3 times each in X, Y, and Z directions
IEC 60529 IP67 (with protective cover)
Connector
(M12)
Approx. 150 g Approx. 50 g
Terminal block
Pre-wired
(Standard
length: 2 m)
Approx. 150 g
PBT (polybutylene terephthalate)
Mechacrylic resin
Reflector, Adjustment screwdriver, and Instruction manual
Connector
(M12)
Terminal block
Approx. 50 g
Approx. 150 g
Adjustment screwdriver and Instruction manual
*1. Values in parentheses indicate the minimum required distance between the Sensor and Reflector.
*2. Mounting Brackets are sold separately.
3
E3G
Engineering Data (Typical)
E3G-R/MR Retro-reflective Models
Excess Gain vs. Set Distance
Parallel Operating Range
400
Set distance Y (mm)
Excess gain ratio
500 E39-R2 Reflector
100
E39-R2 Reflector
Y
300
X
200
100
10
0
4
6
8
10
12
Set distance X (m)
−100
Operating level
1
2
−200
−300
0.1
0
5
10
15
20
−400
Distance (m)
E3G-L/ML Distance-setting Models
Horizontal
Vertical
100
80
40
Distance setting: 0.5, 1, and 2 m
Sensing object: White paper
30 300 x 300 mm
Y
X
20
40
Distance setting: 1 and 2 m
Sensing object: White paper
30 300 x 300 mm
X
20
1m
2m
0
0
−10
−10
−20
−20
−30
−30
0.5 m
40
20
−40
0.5
1
1.5
2
2.5
0
0.5
1
1.5
Sensing Object Angle Characteristics
(Vertical)
White paper
Black paper
Distance setting: 0.5, 1, and 2 m
2.5
2m
2
1.5
20
Sensing object: White paper
Sensing distance: 1 m
15
10
5
0
(Upwards
and
Downwards)
Inclination
angle
+θ
−θ
−5
1m
1
Sensing distance variation (%)
Sensing distance (m)
3
−10
0.5 m
0.5
0
100
200
300
400
500
600
Side length (one side) of sensing object: d (mm)
−40
2.5
0
2m
1m
0.5
1
1.5
−15
Sensing object
−20
−40 −30
−20
−10
0
10
20
30
40
Inclination angle (θ)
2
2.5
Set distance X (m)
Set distance X (m)
Distance (m)
Sensing Object Size vs. Setting
Distance
2
Sensing Object Angle (Horizontal)
Sensing distance variation (%)
0
Y
10
10
0.5 m
60
Operating Range in ZONE Mode
Set distance Y (mm)
120
Operating Range in NORMAL Mode
Set distance Y (mm)
Spot Diameter (mm)
Spot Diameter vs. Sensing Distance
20
Sensing object: White paper
Sensing distance: 1 m
15
10
5
0
−5
−10
−15
−20
−40 −30
−20
−10
(Left and
Right)
Inclination
angle
+θ
−θ
Sensing object
0
10
20
30 40
Inclination angle (θ)
4
E3G
Sensing Distance vs. Sensing Object
Material (at 1-m Setting Distance)
2.5
2.03 m
2
1.5
1.24 m
1.2
Sensing Distance vs. Sensing Object
Material (at 500-mm Setting Distance)
Sensing distance (m)
Sensing distance (m)
Sensing distance (m)
Close-range Characteristics
1
0.8
600
500
400
0.6
300
0.4
200
0.2
100
0
0
1
Mirror
Black rubber
Plywood
Black paper
Material
Fiberboard
Mirror
White paper
Material (teaching distance m)
Black rubber
0 mm
White
paper
(2 m)
Plywood
Black
paper
(2 m)
Fiberboard
53 mm 43 mm
Black White
paper paper
(0.5 m) (0.5 m)
Black paper
0 60 mm
White paper
0.51 m 0.52 m
0.5
Material
I/O Circuit Diagrams
NPN Output
Model
Operation
mode
Light-ON
E3G-R13
E3G-R17
E3G-L73
E3G-L77
Timing charts
Incident light
No incident light
Operation
ON
indicator
OFF
(orange)
ON
Output
transistor OFF
Operate
Load
(relay)
Reset
Operation
selector
L side
(L-ON)
Output circuit
Operation
indicator
(Orange)
Stability
indicator
(Green)
Photoelectric
Sensor
main
circuit
1
PNP output
transistor
NPN or PNP
output selector
4
Dark-ON
Black
10 to 30 VDC
Load Load
current
Control output
*
NPN output
transistor
ZD
3
Incident light
No incident light
Operation
ON
indicator
OFF
(orange)
ON
Output
transistor OFF
Operate
Load
(relay)
Reset
Brown
ZD
0V
Blue
* Set the NPN or PNP selector to NPN.
Connector Pin Arrangement
D side
(D-ON)
1
2
4
3
Pin 2 is not used.
PNP Output
Model
Operation
mode
Light-ON
E3G-R13
E3G-R17
E3G-L73
E3G-L77
Timing charts
Incident light
No incident light
Operation
ON
indicator
OFF
(orange)
ON
Output
transistor OFF
Operate
Load
(relay)
Reset
Operation
selector
L side
(L-ON)
Output circuit
Operation
indicator
(Orange)
Stability
indicator
(Green)
Photoelectric
Sensor
main
circuit
1
PNP output
transistor
Dark-ON
No incident light
Operation
ON
indicator
OFF
(orange)
ON
Output
transistor OFF
Load
(relay)
Operate
Reset
10 to 30 VDC
ZD
*
NPN or PNP
output selector
4
NPN output
transistor
Incident light
Brown
Black
Control output
Load
ZD
3
Blue
Load
current
0V
* Set the NPN or PNP selector to PNP.
Connector Pin Arrangement
D side
(D-ON)
1
2
4
3
Pin 2 is not used.
5
E3G
Relay Output
Timer
function
Model
Operation
selector
Timing charts
Incident light
No incident light
None
L side
(L-ON)
ON
Operation
indicator
OFF
(orange)
ON
Ta
OFF
E3G
-MR19
E3G
-ML79
Incident light
No incident light
D side
(D-ON)
ON
Operation
indicator
OFF
(orange)
ON
Ta
OFF
T1
Incident light
No incident light
Yes
E3G
-MR19T
E3G
-ML79T
ON-delay*
ON
OFF
OFF-delay*
ON
OFF
T1
T2
T1
T2 T2
Td1
T1
T1
T2 T 2
T1
L side
(L-ON)
Td1
Td2
T1
Incident light
No incident light
ON
ON-delay*
OFF
ON
OFF-delay*
OFF
T1
Output circuit
T1
Td2
T2
Td1
T1
Tc
2
Ta
3
Tb
4
5
Contact output
(G6C Relay built in)
24 to 240 VAC or
Power
supply 12 to 240 VDC
(no polarity restriction)
Td2
T2 T2
T1
T2 T 2
Td1
Td2
Photoelectric
Sensor
main
circuit
1
T1
Td1
D side
(D-ON)
Td2
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)
Pin No.
2
1
3
4
Wire color
1
2
3
4
Brown
Classification
Blue
Black
XS2F-D421-DC0-A
XS2F-D421-GC0-A
XS2F-D422-DC0-A
XS2F-D422-GC0-A
DC
Wire
color
Brown
--Blue
Black
Connector
Application
pin No.
1
Power supply (+V)
2
--3
Power supply (0 V)
4
Output
Note: Pin 2 is not used.
6
E3G
Nomenclature
Retro-reflective
Distance-setting
E3G-R13 (Pre-wired Model)
E3G-R17 (Standard Connector Model)
E3G-L73 (Pre-wired Model)
E3G-L77 (Standard Connector Model)
Stability indicator
(Green)
Sensitivity adjuster
Operation indicator
(Orange)
Output selector
Operation selector
E3G-MR19 (Terminal Block Model)
E3G-MR19T (Terminal Block Model with Timer)
Stability indicator (Green)
Teaching indicator
(Red and green)
Output selector
NORMAL/ZONE
selector
Operation indicator
(Orange)
Mode selector:
TEACH, RUN (D-ON),
RUN (L-ON)
TEACH button
E3G-ML79 (Terminal Block Model)
E3G-ML79T (Terminal Block Model with Timer)
Stability indicator (Green)
Teaching indicator
(Red and green)
Sensitivity adjuster
ON-delay adjuster *
OFF-delay adjuster *
* The ON- or OFF-delay
adjuster is not available
with the E3G-MR19.
Operation indicator
(Orange)
Stability indicator (Green)
Operation selector
TEACH button
ON-delay adjuster *
OFF-delay adjuster *
Operation indicator
(Orange)
Mode selector
Operation selector
NORMAL/ZONE selector
* The ON- or OFF-delay
adjuster is not available
with the E3G-MR79.
7
E3G
Safety Precautions
Refer to Warranty and Limitations of Liability.
WARNING
This product is not designed or rated for ensuring
safety of persons either directly or indirectly.
● Mounting
Mounting
Do not use it for such purposes.
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.
Precautions for Correct Use
Do not use the product in atmospheres or environments that exceed
product ratings.
Sensing side
Surface of
sensing object
E3G-R/MR
● Designing
Power Supply
A power supply with full-wave rectification can be connected to the
E3G-MR19(T).
● Wiring
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.
The tensile strength of the cable during operation should not exceed
the values shown below.
Tensile strength
(torque)
Model
E3G-R13
E3G-MR19(T)
E3G-R17
• 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.
50 N max.
10 N max.
● Adjusting
Indicators
Sensing
object
Mirror-like object
Incident level
• The following illustration indicates the operating levels of the E3G.
• Set the E3G so that it will work within the stable operation range.
Stable
operation
range*
Unstable
operation
range *
Stable
operation
range*
Glossy object
Stability indicator
(green)
Operation indicator (orange)
L. ON
D. ON
ON
ON
Operating
level x 1.2
Operating
level
Operating
level x 0.8
• Make sure not to install the Sensor in the incorrect direction. Refer
to the following.
OFF
OFF
Sensing
object
Sensing
object
OFF
ON
ON
Moving direction
Moving direction
Sensing
object
Moving direction
Install the Sensor as shown in the following if each sensing object
greatly differs in color or material.
*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.
E3G-L/ML
● 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.
Model
E3G-L73
E3G-ML79(T)
E3G-L77
Tensile strength
(torque)
Moving direction
Moving direction
● 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.
50 N max.
10 N max.
8
E3G
E3G-M@(T)
All E3G Models
● 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 waterand dust-resistive properties of the product.
● 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.
Recommended Example
● Wiring
Connecting and Wiring
Terminal protection cover
Rubber bushing*
63 mm
● Mounting
Mounting Conditions
Washer*
1Tc
2Ta
3Tb
4
5
Output
Clamping nut*
Power supply
33 mm
*Not provided with UL-compliant (-US) models.
• Changing to Side-pullout Cable from Vertical-pullout Cable
1
2
E39-L129 Terminal
Protection Cover
Rubber bushing
Washer
2
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.
Clamping nut
• 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.
3
4
Rubber bushing*
Cap*
Procedure
1
2
3
4
*Provided with the E39-L129.
Operation
Remove the present cover.
Attach the E39-L129 Terminal Protection Cover for sidepullout cable.
Remove the clamping nut, washer, and rubber bushing of
the E3G. These are used for the side-pullout cable.
Attach the rubber bushing and cap provided with the
E39-L129 to the E3G as replacements.
9
E3G
(Unit: mm)
Dimensions
Tolerance class IT16 applies to dimensions in this datasheet unless otherwise specified.
Sensors
Retro-reflective Models
Standard Connector Model
E3G-R17
Pre-wired Model
E3G-R13
Operation selector
Operation indicator (orange)
Note: All dimensions other than the
ones specified below are the
same as the corresponding
dimensions of E3G-R13.
Sensitivity M2.6
adjuster
Stability indicator
(green)
47.8
12
1.1
Receiver
Mounting
Holes
45
R11
Two, 4.5-dia.
mounting
holes
Two, M4
R7
22
25
25
68.5 67.8
18.8
14
8
29
24.4
7
10
Emitter
12
43
21
37
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
Terminal Block Models
E3G-MR19
E3G-MR19T
Operation indicator (orange)
Stability indicator
(green)
12
M12 Connector 10.5 dia.
Operation
selector M2.6
Sensitivity adjuster
Receiver
8
OFF-delay adjuster*
ON-delay adjuster*
*The ON- or OFF-delay adjuster is not
available with the E3G-MR19.
Mounting Holes
Two, 4.5-dia.
mounting holes
R11
Two, M4
R7
22
18.8
74
84.95 84.45
74
14
35.95
6
37
Emitter
2.1
16
37
12
29
68
44
Hexagonal nut
(Diagonal: 22)
Applicable cable:
6 to 8 dia.
PF1/2 conduit: JIS B 0202
10
E3G
Distance-setting Models
Pre-wired Model
E3G-L73
Standard Connector Model
E3G-L77
Operation indicator (orange)
TEACH button
Stability indicator (green)
Teaching indicator (red/green)
M2.6
Operation
selector
Mounting
Holes
47.8
14
Note: All dimensions other than the
ones specified below are the
same as the corresponding
dimensions of the E3G-L73.
45
Two, 4.5-dia.
mounting
holes
Receiver
Two, M4
14-dia. lens
18
25
25
68.5 67.8
30
29
12.8
Emitter
8
13.7
7
43
10
21
6-dia. vinyl-insulated round cable with 3 conductors
(conductor cross section: 0.38 mm2,
insulator diameter: 1.3 mm)
Standard length: 2 m
Terminal Block Models
E3G-ML79
E3G-ML79T
Operation indicator (orange) Operation
Stability indicator (green)
selector
Teaching indicator (red/green)
M2.6 nut
8
M12 Connector
10.5 dia.
M2.6
OFF-delay adjuster*
ON-delay adjuster*
TEACH button
14
37
43
*The ON- or OFF-delay adjuster is not
available with the E3G-ML79.
Mounting Holes
Two, 4.5-dia.
mounting holes
Two, M4
Receiver
14-dia. lens
18
74
74
84.95 84.45
30
24.4
6
37
Emitter
13.7
29
16
37
68
44
Hexagonal nut
(Diagonal: 22)
Applicable cable:
6 to 8 dia.
PF1/2 conduit: JIS B 0202
11
E3G
Accessories (Order Separately)
Terminal Protection Cover for Side-pullout Cable
E39-L129
Terminal Protection Cover for Side-pullout Cable
(Example: E3G-MR19)
M2.6
19
M2.6
61.8
29
81.5
22
90.3
81
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.
44
Hexagonal nut
(Diagonal: 22)
Applicable cable:
6 to 8 dia.
Cap (provided with the E39-L129)
(PF1/2 conduit: JIS B 0202)
Reflectors
Refer to E39-L/F39-L/E39-S/E39-R for details.
Mounting Brackets
Refer to E39-L/F39-L/E39-S/E39-R for details.
Sensor I/O Connectors
Refer to Introduction to Sensor I/O Connectors for details.
12
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.
2008.11
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 2008 All Right Reserved.