Flowserve NRS 2-40 - Manual (Page 4)

4
Wiring Diagram
Fig. 4
Fig. 3
Discharge control –
Pump OFF at low level (
MIN
)
Fill control – Pump OFF at high level (
MAX
)
Paired cable
Paired cable
optional output
for actual value
4-20 mA
Terminating resistor
120
Ω Ω Ω Ω Ω
Potentiometer
Pump contactor
Paired cable
Paired cable
optional output
for actual value
4-20 mA
Terminating resistor
120
Ω Ω Ω Ω Ω
Potentiometer
Pump contactor