Omron NQ HMI - Page 101

87
A-2-6 NQ to CelciuX° (EJ1N) temperature controllers (RS-485
connection)
/i
FREE END (EJ1-EDUA-NFLK) DB9 MALE PINOUTS (NQ)
Signals Pin number Signals
71TX+
62
3
4RX+
5SG
6
7
8TX-
9RX-
shield wire to ground Shield wire to DB9 body