Com Port 4/5/6 (Cn31/32/37) - Aaeon EPIC-BT07-A13 User Manual

2.5.21

COM Port 4/5/6 (CN31/32/37)

Pin Pin Name
1 DCD
2 DSR
3 RX
4 RTS
5 TX
6 CTS
7 DTR
8 RI
9 GND
Chapter 2 – Hardware Information
DCD
DSR
RX
RTS
TX
CTS
DTR
RI
GND
Signal Type
IN
IN
IN
OUT
OUT
IN
OUT
IN
GND
Signal Level
±9V
±9V
±9V
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