Port Pinout Diagrams; Rs-232/422/485 (Male Db9) Pinouts; Power Input And Relay Output Pinouts - Moxa Technologies NPort IA 5250 series User Manual

NPort IA5150/5250 Series User's Manual

Port Pinout Diagrams

RS-232/422/485 (male DB9) Pinouts

PIN
1
2
3
4
5
6
7
8
9
4W/2W RS-485/RS-422 (Terminal Block) Pinouts
1 2

Power Input and Relay Output Pinouts

Shielded
Ground
1 2 3 4 5
6 7 8 9
RS-422/
RS-232
RS-485 (4W)
DCD TxD-(A)
RXD TxD+(B)
TXD RxD+(B)
DTR RxD-(A)
GND GND
DSR ---
RTS ---
CTS ---
--- ---
PIN
1
2
3
3 4 5
4
5
V2+ V2-
DC Power DC Power
input 1 input 1
RS-485 (2W)
---
---
Data+(B)
Data-(A)
GND
---
---
---
---
RS-422/
RS-485 (2W)
RS-485 (4W)
TxD+(B)
TxD-(A)
RxD+(B) Data+(B)
RxD-(A) Data-(A)
GND
Relay Relay
output output
A-2
Pinouts and Cable Wiring
---
---
GND
V1+ V1-
DC Power DC Power
input 2 input 2