Product Summary

The AS - MBKT - 185 central processing unit (CPU) is composed of controller, arithmetic unit and registers and integrated on a chip. CPU bus through data bus, address bus and control bus and power bus and memory, input/output interface, programming device and the power supply is connected. Small PLC CPU USES 8 bit or 16 bit microprocessor or microcontroller, such as 8031, M68000, this kind of chip price is very low; Medium-sized PLC CPU adopts 16-bit or 32-bit microprocessor or microcontroller, such as 8086, 96 series single chip microcomputer, this kind of chip main characteristic is high integration, fast speed and high reliability; Large PLC will be expected to adopt high-speed processor slice weakness. CPU according to the function of the command given by the PLC system program in PLC control system to finish the work tasks