M i n i P C I M o d u l e
P E R - C 4 0 C
PER-C40C Quick Installation Guide
9
1.4 Connector List
The board has a number of connectors that allow you to configure
your system to suit your application. The table below shows the
function of each board's connectors:
Label
Function
COM1
Serial Port #1
COM2
Serial Port #2
COM3
Serial Port #3
COM4
Serial Port #4
1.5 COM Port 1 Connector (COM1)
Pin Signal
Pin
Signal
1 DCDA
2 RXA
3 TXA
4 DTRA
5 Ground
6 DSRA
7 RTSA
8 CTSA
9 RIA
10
N/C
1.6 COM Port 2 Connector (COM2)
Pin Signal
Pin
Signal
1 DCDB
2 RXB
3 TXB
4 DTRB
5 Ground
6 DSRB
7 RTSB
8 CTSB
9 RIB
10
N/C
