Aaeon OMNI-5215-SKU User Manual page 43

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+
6 NC
7 RS422_RX-
8 NC/+5V/+12V
9 GND
Pin Pin Name
1 RS485_D-
2 NC
3 RS485_D+
4 NC
5 NC
6 NC
Chapter 2 – Hardware Information
OUT
OUT
IN
OUT
IN/ PWR
GND
RS-422
Signal Type
OUT
OUT
IN
IN
PWR
GND
RS-485
Signal Type
I/O
I/O
±5V
±5V
±5V
+5V/+12V
Signal level
±5V
±5V
+5V/+12V
Signal level
±5V
±5V
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