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PLC Sourcing Output & Sinking Output

 

Have closer look at the PLC Sourcing Output and Sinking Output circuits.

 

 

This interactive "PLC Sourcing Output" zoom tool just encourages you to study the PLC Sourcing Output circuit and the PLC sinking output circuit.

 

 

 

PLC output cards follow the same scheme previously described for input cards. A DC source output switches the positive voltage to turn the relay off and on. In a DC sink (NPN) output card, it switches the negative to turn the relay on and off.

 

Thank you for studying the PLC Sinking Output and PLC Sourcing Output circuits above. Use the menu below to navigate to the next lesson in this course or to the PLC sinking and sourcing course homepage.

 

PLC Source Sink Home

 

  1. Introduction to PLC Source & Sinking
  2. PLC Sinking Input Wiring
  3. PLC Sourcing Output Wiring (Viewing)
  4. PLC Sinking and Sourcing Game
  5. PLC Source Sink PowerPoint
  6. PLC Sink and Source Video
  7. PLC Source Sink Quiz

 

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