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RS-422
Wiring Diagram 2
Wiring Diagram 3
ZM-
**
(CN1)
D-sub 25pin(Male: )
FG
SD
RD
RS
CS
1
2
3
4
5
TXD
RXD
PC
D-sub 25pin(Male: )
RTS
CTS
2
3
4
5
6
DSR
SG 7
8
20
DCD
DTR
SG 7
ZM-
**
(CN1)
D-sub 25pin(Male: )
FG
+SD
-SD
+RD
-RD
1
12
13
24
25
RTS
CTS
PC
D-sub 25pin(Male: )
DSR
DCD
4
5
6
8
14
TDA
RDA 16
18
20
25
RDB
DTR
TDB
* Use twist shielded cables.
Wiring
RS-232C
Wiring Diagram 1
ZM-
**
(CN1)
D-sub 25pin(Male: )
FG
SD
RD
RS
CS
1
2
3
4
5
TXD
RXD
PC
D-sub 15pin(Male: )
RTS
CTS
2
3
4
5
6
7SG DSR
SG 7
8
11
13
DCD
DTR
SG
The following is a diagram to show the wiring of the cable which connects ZM-
**
to PC.
* Use twist shielded cables.
2 Allen-Bradley PC • 1
* Use twist shielded cables.
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