NPort 5200 Series User’s Manual
Pinouts and Cable Wiring
A-2
Port Pinout Diagrams
Ethernet Port Pinouts
Pin Signal
1 Tx+
2
Tx-
3
Rx+
6
Rx-
1
8
Serial Port Pinouts
8-pin RJ45 RS-232 Port Pinouts for NPort 5210/5210-T
Pin RS-232
1
DSR
2
RTS
3
GND
4
TxD
5
RxD
6
DCD
7
CTS
8
DTR
1
8
Terminal Block RS-232 & RS-422/485 Pinouts for NPort 5230/5230-T
Rx+
CTS
RTS
GND
GND
Rx
-
RxD
Serial Device
Signals
NPort 5230 Signals
Tx+ / Data+
TxD
Tx
-
/ Data
-
P1 RS-232
Tx
Rx
RTS
CTS
GND
T+
T-
R+/D+
R-/D-
GND
P2 RS-485/422