Traditional Culture Encyclopedia - Traditional stories - Advantages and disadvantages of plc controlling secondary circuit

Advantages and disadvantages of plc controlling secondary circuit

Advantages and disadvantages of plc controlling secondary circuit:

1. Advantages of PLC controlling secondary circuit: high reliability, strong anti-interference ability, simple programming, convenient maintenance and good adaptability to environment.

2. Disadvantages of plc-controlled secondary circuit: large volume, short working life and difficulty in finding faults.