Com4 Rs-232 Serial Port Connector (Cn12); Com3 Rs-232 Serial Port Connector (Cn13) - Aaeon MPC-8890 User Manual

M e d i a P C

2.24 COM4 RS-232 Serial Port Connector (CN12)

Pin Signal
1 DCD
3 TXD
5 GND
7 RTS
9 RI

2.25 COM3 RS-232 Serial Port Connector (CN13)

Pin Signal
1 DCD
3 TXD
5 GND
7 RTS
9 RI
Chapter 2 Quick Installation Guide
M P C - 8 8 9 0
Pin Signal
2 RXD
4 DTR
6 DSR
8 CTS
10 N.C.
Pin Signal
2 RXD
4 DTR
6 DSR
8 CTS
10 N.C.
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