Com Port 4 (Cn14) - Aaeon GENE-APL5 User Manual

2.4.14

COM Port 4 (CN14)

Pin Pin Name
1 DCD4
2 DSR4
3 RX4
4 RTS4
5 TX4
6 CTS4
7 DTR4
8 RI4
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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