PLC  LX3V-1412MR2H
 
Power supply: AC85-265V or DC24V,  20W rated power output
IO: 14xDI/12xDO (Relay-type outputs), 2-channel 100K high-speed pulse output
Port: RS422, RS485,1 BD board supported.
Protocol: Modbus RTU, ASCII, TCP(optional) and Wecon PLC to PLC