Omron NQ HMI - Page 97

83
A-2-2 NQ to PLC (NQCN222 / NQCN521)
/i
DB9 MALE PINOUTS (PLC) DB9 MALE PINOUTS (NQ)
Signals Pin number Pin number Signals
11
TXD 2 2 TXD
RXD 3 3 RXD
RTS 4 4
CTS 5 5 SG
66
77
88
SG 9 9
Shield wire to DB9 body Shield wire to DB9 body