Specifications

1312
24 VDC
+
–
24 VDC
+
–
24 VDC
+
–
+ 24 VDC –
+ 24 VDC –
0
1
2
3
4
5
COM
DC OUT
0
1
2
3
4
5
COM
DC IN
+ 24 VDC –
1
2
3
4
1
2
3
4
5
1
2
3
4
5
Input/Output Wiring
Lead Color Signal
RED 24 VDC +
BLACK 24 VDC –
WHITE/VIOLET ENCODER PHB –
VIOLET ENCODER PHB +
WHITE/BROWN ENCODER PHA –
BROWN ENCODER PHA +
ORANGE TRIGGER
GREY OUTPUT 1
BLUE OUTPUT 0
GREEN I/O COMMON
YELLOW RESERVED
WHITE/YELLOW RESERVED
Input/Output Wiring
Checker leads are color-coded as shown in
this table.
All input and output devices must either
source or sink current. To have Checker
source current, attach DC+ (RED) to
I/O COMMON (GREEN). To have Checker
sink current, connect DC- (BLACK) to I/O
COMMON (GREEN).
Power
Trigger
Output
Typical Wiring Configurations
(Checker sinks current)
Signal a PLC with Checker (Checker sources current)
DC+ (RED)
DC– (BLACK)
TRIGGER (ORANGE)
I/O COMMON (GREEN)
OUTPUT 1 (GREY)
OUTPUT 0 (BLUE)
I/O COMMON (GREEN)
Trigger Checker from a Sensor (Checker sources current)
Control stack light with Checker (Checker sinks current)
1 TRIGGER (ORANGE)
2 24 VDC+ (RED)
3 I/O COMMON (GREEN)
4 24 VDC– (BLACK)
1 OUTPUT 1 (GREY)
2 OUTPUT 0 (BLUE)
3 24 VDC+ (RED)
4 I/O COMMON (GREEN)
5 24 VDC– (BLACK)
1 OUTPUT 1 (GREY)
2 OUTPUT 0 (BLUE)
3 24 VDC+ (RED)
4 I/O COMMON (GREEN)
5 24 VDC– (BLACK)