Moxa Technologies NPort 5110 - Page 170

NPort 5000 Series User Manual
170
Pin Assignment
Applicable Products
DB9 Male RS
-422/485 Port
Pinouts
Pin
RS-422 / 4-wire
RS-485
2-wire RS-485
1
TxD-(A)
–
2
TxD+(B)
–
3
RxD+(B)
Data+(B)
4
RxD-(A)
Data-(A)
5
GND
GND
6
–
–
7
–
–
8
–
–
Note: The NPort IA5150A Series’s DB9 ports only support RS-232 signals.
NPort 5130, NPort 5150,
NPort 5130A, NPort
5150A, NPort P5150A,
NPort_5000AI-M12,
NPort 5250A, NPort
5450/5450I, 5650-8-DT,
5650I-8-DT, 5650-8-
DTL/DTL-T, and
5650I-8-DTL/DTL-T,
NPort IA5150/5250,
NPort IA5250A
8
-
pin RJ45 RS
-232
Port Pinouts
Pin
RS-232
1
DSR
2
RTS
3
GND
4
TxD
5
RxD
6
DCD
7
CTS
8
DTR
NPort 5210/5210I, NPort
5610-8-DT-J, NPort
5610, NPort 5650-8-DT-J
8
-
pin RJ45
RS-422/485
Port Pinouts
Pin
RS-422
4-wire RS-485
2-wire RS-
485
1
–
–
2
–
–
3
TxD+
–
4
TxD-
–
5
RxD-
Data-
6
RxD+
Data+
7
GND
GND
8
–
–
NPort 5630
8
-
pin RJ45
RS-232/422/
485 Port
Pinouts
Pin RS-232
RS-422
4-wire RS-485
2-wire RS-
485
1
DSR
–
–
2
RTS
TxD+
–
3
GND
GND
GND
4
TxD
TxD-
–
5
RxD
RxD+
Data+
6
DCD
RxD-
Data-
7
CTS
–
–
8
DTR
–
–
NPort 5650, NPort 5650-
8-DT-J
Terminal Block RS
-232 & RS-422/485
Pinouts
NPort 5230