Flowserve OR 52-5 - Manual (Page 20)

20
Wiring
continued
Wiring Diagram ORG 12, ORG 22, ORT 6 with three-way valve
0/4–20mA
R
≤500Ω
Disconnecting
switch
Measuring transducer ORT 6
Measuring sensor ORG...
S
D
L
Alarm2 Alarm1
L N
Malfunction
PE L N
Valve OPEN: Fluid flowing
through
Valve CLOSED: Fluid is
discharged or
retained
Earthing screw
in housing
N
L
Fig.11
A Z