Connection Of Amplifier - Grundfos DPI Instrucciones De Instalación Y Funcionamiento

6.2 Connection of amplifier

If the cable is more than 30 m long, use an amplifier to ensure correct signal
values.
Connect the amplifier according to the diagram below:
230 VAC
Output
Sensor input
Brown
mA Cable to the controller
Yellow
Green
DPI sensor cable
Screen
Fig. 5 Wiring diagram for amplifier
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