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Wiring
The following is a diagram to show the wiring of the cable which connects POD to PLC.
RS-232C
Wiring Diagram 1
Wiring Diagram 2
Wiring Diagram 3
RS-422
Wiring Diagram 4
PLC
D-sub 25pin(Male: )
D-sub 9pin(Male: )
FG
SD
RD
RS
CS
SG
1
2
3
4
5
7
SD
SG
CD
2
7
8
ER 9
RS 4
CS 5
RD 3
POD (CN1)
*
Use twist shielded cables.
FG 1
12
13
24
25
+
D-sub 25pin(Male: )
PLC
POD (CN1)
+
SD
-
SD
+
RD
-
RD
-
PLC
D-sub 25pin(Male: )
FG
SD
RD
RS
CS
SG
1
2
3
4
5
7
SD
SG
RD
POD (CN1)
*
Use twist shielded cables.
19 Matsushita PLC
PLC
D-sub 25pin(Male: )
D-sub 9pin(Male: )
FG
SD
RD
RS
CS
SG
1
2
3
4
5
7
SD
SG
RS
CS
RD
2
7
4
5
3
POD (CN1)
*
Use twist shielded cables.