Device Side Pin Assignments - Moxa Technologies PCI Express Board User Manual

PCI Express Board User's Manual

Device Side Pin Assignments

Male DB9 (OPT8D+/OPT8-M9+)
Pin
1
2
3
4
5
6
7
8
9
Male DB25 (OPT8B+/C+)
1
Pin
2
3
4
5
6
7
8
20
1 5
6 9
RS-232
DCD
RxD
TxD
DTR
GND
DSR
RTS
CTS
---
13
14 25
RS-232
TxD
RxD
RTS
CTS
DSR
GND
DCD
DTR
5-7
Pin Assignments