Moxa Technologies NPORT 6150 - Port Pinout Diagrams

NPort 6000 Series Pinouts and Cable Wiring
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Port Pinout Diagrams
NPort 6150/6250/6450: RS-232/422/485 (male DB9)
PIN RS-232
RS-422/
RS-485 (4W)
RS-485 (2W)
1 DCD TxD-(A) –
2 RXD TxD+(B) –
3 TXD RxD+(B) Data+(B)
4 DTR RxD-(A) Data-(A)
5 GND GND GND
6 DSR – –
7 RTS – –
8 CTS – –
9
–
–
–
NPort 6600: RS-232/422/485 (male RJ45)
PIN RS-232
RS-422/
RS-485 (4W)
RS-485 (2W)
1 DSR – –
2 RTS TxD+(B) –
3 GND GND GND
4 TXD TxD-(A) –
5 RXD RxD+(B) Data+(B)
6 DCD RxD-(A) Data-(A)
7 CTS – –
8 DTR – –