E3G-MR19-US Datasheet, PDF (6/12 Pages) Omron Electronics LLC – Long-distance Photoelectric Sensor with Built-in Amplifier

E3G
Relay Output
Timer
func-
tion
Model
Timing charts
Operation
selector
Output circuit
None
E3G
-MR19
E3G
-ML79
Incident light
No incident light
Operation
indicator
(orange)
Ta
ON
OFF
ON
OFF
Incident light
No incident light
Operation
indicator
(orange)
Ta
ON
OFF
ON
OFF
L side
(L-ON)
D side
(D-ON)
E3G
Yes
-MR19T
E3G
-ML79T
T1
T1
Incident light
No incident light
Td1
ON
ON-delay*
OFF
OFF-delay* ^ON
OFF
T2
T2 T2
T2 T2
T1
T1
T1
T1
Td1
Td2
Td2
Td2
T1
T1
Incident light
No incident light
ON
ON-delay*
OFF
Td2
ON
OFF-delay*
OFF
T2
T2 T2
T2 T2
T1
T1
T1
T1
Td1
Td1
Td1
Td2
L side
(L-ON)
D side
(D-ON)
Photo-
electric
Sensor
main
circuit
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.
1
2
2
1
3
3
4
4
Wire color
Brown
Blue
Black
XS2F-D421-DC0-A XS2F-D422-DC0-A
XS2F-D421-GC0-A XS2F-D422-GC0-A
Classifi-
cation
DC
Wire
color
Brown
---
Blue
Black
Connector
pin No.
1
2
3
4
Application
Power supply (+V)
---
Power supply (0 V)
Output
Note: Pin 2 is not used.
1 Tc
2 Ta
3 Tb
Contact output
(G6C Relay built in)
4
24 to 240 VAC or
Power
supply
12
to
240
VDC
5
(no polarity restriction)
6