Cost-effective Monochrome LCD with 20 key-presses
Key-press can be defined as function keys control the PLC
PLC's  data and value monitor . Suitable for various PLC
Alarm information list, display current alarm information by items at real time
support the modbus protocol 3X 4X..
this is rs232/485,if you connect Mitsubishi plc ,plesase contact us,choose rs232/422