Liquid Controls SP4000 - Manual (Page 29)

SP4000 Flow Computer
26
4.2 Typical Wiring Connections:
4.2.1 Flow Input
Pulse
3-30 V
–
1
2
3
4
+
(+) 24 V Out
Pulse In
Common
3-30 VDC Pulses
(i.e. SP714, SP717 Flowmeter)
Pulse In
Common
Mag
10 mV
–
1
2
3
4
10 mV Signal
(i.e. Turbine Flowmeter
with Magnetic Pickup)
+
–
(+) V In
Common
Analog Voltage Transmitter
(i.e. Turbine Flowmeter
with F/V Converter, SP711-3)
0-5
VDC
1
2
3
4
+
–
Analog 4-20 mA Transmitter
(i.e. F/I Converter,
SP712, SP720-2)
1
2
3
(+) 24 V Out
4-20 mA In
4-20
mA
4.2.2 Pressure Input
+
–
(+) 24 V Out
4-20 mA In
4-20 mA Pressure
Transmitter
8
9
10
11
4-20
mA