Owner's manual

Quick Installation Guide
EPI-LX800 Series Quick Installation Guide 17
2.3.10 Serial Port 1 Connector in RS-232 Mode (COM1)
Signal PIN PIN Signal
DCD 1 2 RxD
TxD 3 4 DTR
GND 5 6 DSR
RTS 7 8 CTS
RI/+5V/+12V 9 10 NC
2.3.11 Serial Port 1 Connector in RS-422 Mode (COM1)
Signal PIN PIN Signal
TxD- 1 2 RxD+
TxD+ 3 4 RxD-
GND 5 6 NC
NC 7 8 NC
NC 9 10 NC