Wiring diagram, Fig. 4 fig. 3 discharge control – pump, At low level – Flowserve NRS 1-42 User Manual

Page 4: Fill control – pump, At high level

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4

Wiring Diagram

Fig. 4

Fig. 3

Discharge control – Pump

OFF

at low level

Twisted pair cable

Twisted pair cable

Fill control – Pump

OFF

at high level

Terminating resistor 120

Ω

Ω

Ω

Ω

Ω

Terminating resistor 120

Ω

Ω

Ω

Ω

Ω

Twisted pair cable

Twisted pair cable

Pump contactor

Pump contactor

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