User Manual PCM2-J19
P/N: 07529-000 Rev A
Page 5/16
Pin1
3
PCM2-J19 connections
Below is a view of connections to the PCM2-J19.
4
Connector pin-out
4.1
Serial (COM2)
Mating part: SUB-D 9 pole female, Norcomp 172-E09-20201 or equivalent.
Pin RS-232
RS-422
RS-485
1
DCD
Tx-
D-
2
RxD
Tx+
D+
3
TxD
Rx+
4
DTR
Rx-
5
GND
6
DSR
7
RTS
8
CTS
9
RI
COM2 settings RS232/422/485 is set in BIOS
