Com Port 1 ~ 6 (Com) - Asus AAEON BOXER-6616 User Manual

2.5.11

COM Port 1 ~ 6 (COM)

Pin Pin name
1 DCD
2 RX
3 TX
4 DTR
5 GND
6 DSR
7 RTS
8 CTS
9 RI
Pin Pin name
1 RS485-
2 RS485+
3 NC
4 NC
5 GND
6 NC
7 NC
8 NC
9 NC/5V/12V
Chapter 2 – Hardware Information
Signal Type
IN
IN
OUT
OUT
GND
IN
OUT
IN
IN
RS-485 (COM 5/COM 6 Only)
Signal Type
I/O
I/O
GND
Signal Level
±9V
±9V
±9V
Signal Level
±5V
±5V
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