PLC CPU Module

We are one of leading programmable logic controller (plc programmable controller) distributors from China.  PLC CPU Modules have different grades against different functions. & processing capacities to meet applications of various industrial control fields. PLC CPU Modules provide "RUN/STOP" switch to switch the CPU operation mode. It is integrated with switching value I/O and photoelectric isolation. It has RS232/RS485 communication interface for user to download and debug program, communicate with other devices. It has extension interface for high-speed data transmission between cpu modules and PLC extension modules. It is provided with power-off protection, high-speed I/O processing, analog potentiometer, password protection and real-time clock. With Watchdog function, it can be automatically reset and restarted under break-down.