AAEON ACP-5187 - Manual (Page 24)

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 2-3
2.2 COM2 Pin8 Function Selection (JP8)
+12V Ring +5V
JP8 Function
1-2 +12V
3-4 Ring (Default)
5-6 +5V
2.3 Clear CMOS (JP11)
1 2 3 1 2 3
Normal Clear CMOS
JP11 Function
1-2 Normal (Default)
2-3 Clear CMOS
2.4 COM Port 2 Connector (CN11)
RS-232
Pin Pin Name Signal Type Signal Level
1 DCD IN
2 DSR IN
3 RX IN
4 RTS OUT ±9V