E3G-MR19T-US Datasheet, PDF (5/13 Pages) Omron Electronics LLC – 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.

E3G
Close-range Characteristics
2.5
2.03 m
2
1.5
1.24 m
1
0.51 m 0.52 m
0.5
0 ^{60 mm}
53 mm 43 mm
0 mm
Black White
Black White
paper paper
paper paper
(0.5 m) (0.5 m)
(2 m) (2 m)
Material (teaching distance m)
Sensing Distance vs. Sensing Object Sensing Distance vs. Sensing Object
Material (at 1-m Setting Distance)
Material (at 500-mm Setting Distance)
1.2
600
1
500
0.8
400
0.6
300
0.4
200
0.2
100
0
0
Material
Material
I/O Circuit Diagrams
NPN Output
Model
Operation
mode
Timing charts
E3G-R13
E3G-R17
E3G-L73
E3G-L77
Light-ON
Dark-ON
Incident light
No incident light
Operation
indicator
(orange)
Output
transistor
ON
OFF
ON
OFF
Load Operate
(relay) _Reset
Incident light
No incident light
Operation
indicator
(orange)
Output
transistor
ON
OFF
ON
OFF
Load Operate
(relay) _Reset
PNP Output
Model
Operation
mode
E3G-R13
E3G-R17
E3G-L73
E3G-L77
Light-ON
Dark-ON
Timing charts
Incident light
No incident light
Operation
indicator
(orange)
Output
transistor
ON
OFF
ON
OFF
Load Operate
(relay) _Reset
Incident light
No incident light
Operation
indicator
(orange)
Output
transistor
ON
OFF
ON
OFF
Load Operate
(relay) _Reset
Operation
selector
Output circuit
L side
(L-ON)
D side
(D-ON)
Operation
indicator
(Orange)
Stability
indicator
(Green)
Photo-
electric
Sensor
main
circuit
PNP output
transistor
NPN or PNP
output selector
NPN output
transistor
ZD
*
Brown 10 to 30 VDC
1
Load Load
current
4 ^Black
Control output
ZD
Blue
0V
3
* Set the NPN or PNP selector to NPN.
Connector Pin Arrangement
1
24
3
Pin 2 is not used.
Operation
selector
Output circuit
L side
(L-ON)
D side
(D-ON)
Operation
indicator
(Orange)
Stability
indicator
(Green)
Photo-
electric
Sensor
main
circuit
PNP output
transistor
NPN or PNP
output selector
NPN output
transistor
Brown 10 to 30 VDC
1
ZD
*
ZD
Black
4
Control output
Blue
3
Load
Load
current
0V
* Set the NPN or PNP selector to PNP.
Connector Pin Arrangement
1
24
3
Pin 2 is not used.
5