AAEON ACP-5187 - Manual (Page 25)

M u l t i - T o u c h P a n e l P C A C P - 5 1 8 7
Chapter 2 Hardware Installation 2-4
5 TX OUT ±9V
6 CTS IN
7 DTR OUT ±9V
8 RI/+5V/+12V IN/ PWR +5V/+12V
9 GND GND
RS-422
Pin Pin Name Signal Type Signal Level
1 RS422_TX- OUT ±5V
2 NC
3 RS422_RX+ IN
4 NC
5 RS422_TX+ OUT ±5V
6 NC
7 RS422_RX- IN
8 NC/+5V/+12V PWR +5V/+12V
9 GND GND
RS-485
Pin Pin Name Signal Type Signal Level
1 RS485_D- I/O ±5V
2 NC
3 NC
4 NC
5 RS485_D+ I/O ±5V