Omron ZX-GT -, User Manual

Page: 103 / 166

RS-232C
ZX-GT User’s Manual
4
COMMUNICATION
S
WITH EXTERNAL DEVICES
101
Connecting External Devices
First, connect the Interface Unit to the Controller.
Connecting Interface Units p.38
Connecting a PC/PLC
You can use the RS-232C connector of the Interface Unit to perform serial communication
with a PC or PLC.
When connecting to a PC or PLC, refer to the respective instruction manual.
Connector Pin Arrangement and Connection Example with a PC
Important
Important
1 2 3 4 5
6 7 8 9
1 N.C.
2 RD
3 SD
4 N.C.
5 SG
6 N.C.
7 N.C.
8 N.C.
9 N.C.
1 2 3 4 5
6 7 8 9
1 CD
2 RD
3 SD
4 ER
5 SG
6 DR
7 RS
8 CS
9 CI
FG
Connect the ZX-GIF__ to the PC
using a 9-pin D-sub (female-female)
cross cable.
PC side (PC/AT compatible) ZX-GIF__ side
Shell
* Pin Nos. may vary with the type and model
of the external device to be connected.
For details, refer to the instruction manual of
your PC or PLC.
Pin No. Signal name Pin No. Signal name
zx_gt.book Page 101 Wednesday, May 30, 2007 3:29 PM