Electrical EngineeringProgrammable Logic Controller Lab →List Of Experiments

Study hardware and software used in PLC

Review Questions

1.    What is PLC?

 

2.    What are the basic components of a PLC?

 

3.    Explain the operation of a PLC system.

 

4.    What are the advantages of PLC?

 

5.   What is Sinking and Sourcing operation with reference to PLC I/O module?