R.S. Electronic Controls, Inc.

 

					
		

	

	


EDC / Submersible Pump Control Wire Isolation Systems

for

Service Stations, Truck Stops and Commercial Fueling Sites.












Technical







Diodes can be added to our RPS Module to make the output relays react as
needed for Blenders and Stage II vapor recovery systems.


These are some of the more common examples and each may be varied as
necessary.


Diodes can be 1N914/4148 or equivalent



  
RadioShack 276-1122,  Pkg10/$1.19

  
Note the diode orientations when installing.










This can be used with dispensers that have been converted to
blenders to eliminate the blend control relay.





  

  

    

      
    

  

  





  

  
If necessary the blender diodes can be combined with either
  vapor recovery system below

  







  

  
These diodes can be used to eliminate some interwiring and
  solid state relays normally hidden in the wiring troughs when using these
  vapor recovery systems.

  





  

  

    

      
        

        
 

    

  

  




 



  

  

    

      
        

    

  

  




 




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