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Connecting to a PLC
RS-232C cable for connecting a PLC
Use a cable with the following pin layout,
ZS-XPT2 (cable length: 2 m)
130
Serial Communication
Controller side
Fitting section
10
1
Signal name
Pin No.
1
NC
2
SD (TXD)
3
RD (RXD)
4
RS (RTS)
5
CS (CTS)
6
NC
7
NC
8
NC
9
SG (GND)
NC
10
FG
Shell
Use the RS-232C cable to connect the PC to
a PLC.
Important
When connecting to a PLC, refer to the
Instruction Manual for the PLC.
PT/PLC side
1 2
6
Pin No.
1
2
3
4
5
6
7
8
9
Shell
Note 1: Plug type connector
(Note 1)
3
4
5
7
8
9
Signal name
NC
SD (TXD)
RD (RXD)
RS (RTS)
CS (CTS)
NC
NC
NC
SG (GND)
FG
ZG User's Manual
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