Sinking and Sourcing: Which Connection is Best for Your PLC?

Table of ContentsSinking Input Module (NPN) in PLCSourcing Input Module (PNP)Key Differences Between Sinking and Sourcing Input ModulesSourcing Output Module (PNP)Sinking Output Module (NPN)Key Differences Between Sourcing and Sinking Output ModulesDesign Considerations in Sinking and Sourcing in PLC Digital Input CircuitsSinking (NPN) Input Configuration with PNP SensorSourcing (PNP) Input Configuration with NPN SensorChoosing Between Sinking … Continue reading Sinking and Sourcing: Which Connection is Best for Your PLC?