Concept of Sinking and Sourcing in PLC | Learn under 5 min | Steps towards learning Automation - 03

This video by Practical Ninjas introduces the concepts of sourcing and sinking in PLC systems. It explains how sensors and actuators are wired to input and output modules, using circuit diagrams to illustrate sourcing and sinking types. The video emphasizes the importance of selecting the correct input module type based on the sensor type. It concludes with practical applications of these concepts, aiding in the proper selection of sensors, actuators, and IO modules for PLC projects.

Describe the role of the input module in a PLC system.

What precautions should be taken when using a sourcing type input module?