5
28. Telemecanique PLC 5-133
Connection to PLCs
Wiring
Wiring diagrams with the PLC are shown below.
RS-485
Wiring Diagram 1
ZM-300 (CN1)
FG
+SD
−SD
+RD
−RD
1
12
13
24
25
D+
D−
PLC
1
2
* Use shielded twist-pair cables.
D-sub 25-pin (male)
MiniDIN 9-pin (male)
