AAEON PER-C41C - Manual (Page 9)

M i n i C a r d P E R - C 4 1 C
PER-C41C Quick Installation Guide 1-9
1.5 List of Connectors
Label Function
CN2 COM1 RS-232 Serial Port Connector
CN3 COM3 RS-232 Serial Port Connector
CN4 COM2 RS-232 Serial Port Connector
CN5 COM4 RS-232 Serial Port Connector
1.6 COM1 RS-232 Serial Port Connector (CN2)
Pin S i g n a l P i n S i g n a l
1 DCD#1 2 DSR#1
3 RXD1 4 RTS#1
5 TXD1 6 CTS#1
7 DTR#1 8 RI#1
9 GND
1.7 COM 3 RS-232 Serial Port Connector (CN3)
Pin S i g n a l P i n S i g n a l
1 DCD#3 2 DSR#3
3 RXD3 4 RTS#3
5 TXD3 6 CTS#3
7 DTR#3 8 RI#3
9 GND
1.8 COM 2 RS-232 Serial Port Connector (CN4)
Pin S i g n a l P i n S i g n a l
1 DCD#2 2 DSR#2
3 RXD2 4 RTS#2