External Power Input (Cn25); Com Port 2 (Cn26) - Aaeon OMNI-5215-SKU User Manual

2.316. External Power Input (CN25)

Pin
1
2

2.3.17 COM Port 2 (CN26)

Pin Pin Name
1 DCD
2 DSR
3 RX
4 RTS
5 TX
6 CTS
7 DTR
8 RI/+5V/+12V
9 GND
Pin Pin Name
1 RS422_TX-
2 NC
3 RS422_TX+
4 NC
5 RS422_RX+
Chapter 2 – Hardware Information
Pin Name
+12V
GND
RS-232
Signal Type
IN
IN
IN
OUT
OUT
IN
OUT
IN/ PWR
GND
RS-422
Signal Type
OUT
OUT
IN
Signal Type
PWR
GND
Signal level
±5V
±5V
±5V
+5V/+12V
Signal level
±5V
±5V
Signal Level
+9~+24V (or
+12V)
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