{HEAD ~ A voltage divided network} 18 comprising serially coupling resistors R1, R2 is connected in {TAIL ~ shunt} with the resistive load RL and is used to provide a sense voltage on line 17 for the controller 14 
is connected in
{ HEAD ~ A voltage divided network } 18 comprising serially coupling resistors R1 , R2 is connected in { TAIL ~ shunt } with the resistive load RL and is used to provide a sense voltage on line 17 for the controller 14
HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH REL REL REL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH