Owner's manual

EPI-LX800 Series
18 EPI-LX800 Series Quick Installation Guide
2.3.12 Serial Port 1 Connector in RS-485 Mode (COM1)
Signal PIN PIN Signal
DATA- 1 2 NC
DATA+ 3 4 NC
GND 5 6 NC
NC 7 8 NC
NC 9 10 NC
2.3.13 Serial Port 2 Connector (COM2)
Signal PIN PIN Signal
DCD 1 2 RxD
TxD 3 4 DTR
GND 5 6 DSR
RTS 7 8 CTS
RI 9 10 NC