AAEON TKS-P20-CV01 - Manual (Page 27)

E m b e d d e d B o x T K S - P 2 0 - C V 0 1
Chapter 2 Quick Installation Guide 2-12
2.11 COM Port 1 Connector (CN)
Pin Pin Name Signal Type Signal Level
1 DCD1 IN
2 RX1 IN
3 TX1 OUT ±9V
4 DTR1 OUT ±9V
5 GND GND
6 DSR1 IN
7 RTS1 OUT ±9V
8 CTS1 IN
9 RI1 IN
2.12 COM Port 2 Connector (CN2)