Serial Port 1/2 Connector (Com1/2); Serial Port 3/4/6 Connector (Com3/4/6) - Avalue Technology SPC-1533-B1 Quick Reference Manual

SPC-1533-B1
2.4.7

Serial port 1/2 connector (COM1/2)

2.4.8

Serial port 3/4/6 connector (COM3/4/6)

22 SPC-1533-B1 Quick Reference Guide
COM1
COM2
Signal PIN PIN
DCD 1 2
TXD 3 4
GND 5 6
RTS 7 8
RI 9 10
Signal PIN PIN
NC 10 9
CTS 8 7
DSR 6 5
DTR 4 3
RXD 2 1
Signal
RXD
DTR
DSR
CTS
NC
Signal
RI
RTS
GND
TXD
DCD