AAEON CES-CV101 - Manual (Page 27)

E m b e d d e d C o n t r o l l e r C E S - C V 1 0 1
Chapter 2 Hardware Installation 2 - 12
Pin Pin Name Signal Type Signal Level
1 Power In PWR +12V~+24V
2 GND GND
2.14 COM Port 1/2 (Isolation) (CN3)
RS-232
Pin Pin Name Signal Type Signal Level
1 DCD IN
2 RX IN
3 TX OUT
4 DTR OUT
5 GND GND
6 DSR IN
7 RTS OUT
8 CTS IN
9 RI IN
RS-422
Pin Pin Name Signal Type Signal Level
1 RS422_TX- OUT
2 RS422_TX+ OUT