1-4
Section 1
Connections and Settings of External Devices
ZS Series
CompoWay/F Communication Command Reference
Section 1
About Com
m
unication Commands
Connecting using a RS-232C Cable
■
Connections
with
external
devices
1.
Insert one end of the RS-232C cable into the
RS-232C connector of the controller.
2.
Insert another end of the RS-232C cable into
the RS-232C connector of the external
device.
●
Connector pin assignments
An exclusive connector is used for the connector.
An RS-232C cable compatible with the exclusive connector is provided.
Recommended parts: ZS-XRS2 (cable length: 2m)
1
2
3
4
5
6 7
8 9
1
NC
2
RD(RXD)
3
SD(TXD)
4
NC
5
SG(GND)
6
NC
7
RS(RTS)
8
CS(CTS)
9
NC
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
Signal name
Signal name
Pin No.
Pin No.
Controller side
Personal computer side (PC/AT compatible)
This cable is for personal computers.
For connections with programmable controllers, prepare a separate conversion connector
referring to the above pin assignments.
