Omron GRT1 - 11-2007 Operation Manual page 102

Digital I/O Units
Wiring
GRT1-OD8 (NPN)
Solenoids, valves, etc.
GRT1-OD8-1 (PNP)
Solenoids, valves, etc.
When using a GRT1-PC8 I/O Power Connection Unit, wire according to the
following figure. Up to two GRT1-0D8 Units can be wired with a single I/O
Power Connection Unit.
GRT1-OD8
0 1
V V
2 3
4 5
V V
6 7
When using a GRT1-PC8-1 I/O Power Connection Unit, wire according to the
following figure. Up to two GRT1-0D8 Units can be wired with a single Power
Connection Unit.
GRT1-OD8-1
0 1
2 3
G G
4 5
6 7
G G
GRT1-PC8 GRT1-OD8
V V 0 1
V V V V
G G 2 3
V V 4 5
V V V V
G G 6 7
GRT1-PC8-1 GRT1-OD8-1
G G 0 1
V V 2 3
G G G G
G G 4 5
V V 6 7
G G G G
Section 4-6
Solenoids, valves, etc.
Solenoids, valves, etc.
81