Cable Wiring Diagram - Omron G9SP-N20S Network Connection Manual

6.2. Cable Wiring Diagram

For details on the cable wiring, refer to Section 3 Installation and Wiring in the CJ-series Serial
Communications Units Operation Manual for NJ-series CPU Unit (Cat.No. W494).
Check the connector configuration and pin assignment before wiring.
■Connector configuration and pin assignment
< OMRON G9SP-N20S + CP1W-CIF01 > Applicable Connectors: D-sub 9 pin
<OMRON CJ1W-SCU42> Applicable connector: D-sub 9 pin
■Cable/pin assignment
CJ1W-SCU42 Serial
Communications Unit
RS-232C Signal
Interface name
FG
SD
RD
RS
CS
5V
DR
ER
SG
FG
D-sub 9-pin
Cable connector type: Male
Pin No.
1
2
3
4
5
6
7
8
9
Shell
6. Serial Communications Settings
Safety Controller
(G9SP-N20S)
Pin No. Signal
name
1 FG
2 SD
3 RD
4 RS
5 CS
6 5V
7 DR
8 ER
9 SG
Shell FG
D-sub 9-pin
Cable connector type: Male
RS-232C
Interface
7