Instruction Manual

EBM-LX800
24 EBM-LX800 User’s Manual
2.4.2 JCOM1-4 Pin 8 Signal Select (JRI1)
* Default
Ring*
+5V
+12V
2.4.3 Serial Port 2 Connector in RS-422/485 Mode (JRS422)
Signal PIN PIN Signal
422/485TXC- 1 2 485RXC-
422/485TXC+ 3 4 485RXC+
+5V 5 6 GND