What Is PLCs Programmable Controller (Programmable Controller) is abbreviated as PLC. It is a new type of industrial automatic control device developed on the basis of microprocessor, integrating computer technology, automatic control technology and communication technology. With the development of computer technology, programmable controllers, as general industrial control computers, have become increasingly powerful and cost-effective, and … Read more

PLC is an industrial control computer, and its working principle is based on the computer working principle, that is, it is completed by executing a user program reflecting the control requirements. Basic PLC working principle PLC takes microprocessor as the core and has many characteristics of microcomputer, but its working method is very different from microcomputer. … Read more

High reliability and strong anti-interference ability. Industrial production generally has high requirements on the reliability of control equipment, and must have a strong anti-interference ability. PLC can work reliably in harsh environments, with an average trouble-free time of more than tens of thousands of hours, which has been recognized as one of the most reliable … Read more

PLC generation and defined before the birth PLC, relay control system has been widely used in industrial production, plays an irreplaceable role. With the gradual expansion of production scale, the relay control system has become increasingly difficult to adapt to the requirements of modern industrial production. The relay control system is usually designed for a fixed action sequence … Read more