KEP ES749 - 5.2 General Operation; 5.3 Password Protection; 5.4 Relay Operation; 5.5 Pulse Output

ES749 Flow Computer
25
4.2 Typical Wiring Connections:
4.2.1 Flow Input
4.2.2 Stacked DP Input
+
–
+
–
Mag
10 mV
–
Pulse
3-30 V
–
+
Analog 4-20 mA Transmitter
(i.e. DP Transmitter)
Analog Voltage Transmitter
(i.e. Turbine Flowmeter
with F/V Converter)
10 mV or 100 mV Signal
(i.e. Turbine Flowmeter
with Magnetic Pickup)
3-30 VDC Pulses
(i.e. Positive Displacement
Flowmeter)
0-5
VDC
4-20
mA
1
2
3
4
1
2
3
4
1
2
3
(+) 24 V Out
4-20 mA In
(+) V In
Common
Pulse In
Common
(+) 24 V Out
Pulse In
Common
1
2
3
4
+
–
High Range
DP Transmitter
4-20
mA
+
–
Low Range
DP Transmitter
4-20
mA
(+) 24 V Out
4-20 mA In (DP Hi Range)
4-20 mA In (DP Lo Range)
1
2
3
4.2.3 Pressure Input