Dc-In (Cn39); Com2 Connector (Cn40) - Aaeon OMNI-3105-BT User Manual

2.3.16 DC-in (CN39)

Pin
1
3

2.3.17 COM2 Connector (CN40)

Pin
1
3
5
7
9
Pin
1
3
5
7
9
Chapter 2 – Hardware Information
Signal
9-30V
EARTH_GND
RS-232
Signal
DCD
TXD
GND
RTS
RI
RS-422
Signal
TXD-
RXD+
GND
N/C
N/C
Pin
2
Pin
2
4
6
8
Pin
2
4
6
8
Signal
GND
Signal
RXD
DTR
DSR
CTS
Signal
TXD+
RXD-
N/C
N/C
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