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Frequently Asked Questions

Level Controller Topic: Ideal Level Controller for PLC Input

 

FAQ No. FAQ00850

 

Question

 

Which 61F Controller is best to use for a PLC input? Pump control is being performed by the PLC.

 


Answer

We recommend the following models.

 
  Output Power supply voltage
61F-GPN-BT Open collector (NPN) 24 VDC
61F-GP-N Relay (DPDT) 100 VAC, 200 VAC, or other AC voltage


 

Other Level Controller FAQs

 Why is the long common electrode always grounded in the 61F Controller’s connection diagrams?

 Can a 61F-GPN-V50 Leak Detector and Electrode be used as a set?

 Is it acceptable to use a steel tank as the ground electrode and not use the 61F Controller’s ground electrode?