WAGO SYSTEM 750 - Schematic Diagram; Figure 5: Schematic Diagram

20 Device Description WAGO-I/O-SYSTEM 750
750-493 3-Phase Power Measurement Module
Manual
Version 1.2.0
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3.5 Schematic Diagram
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Figure 5: Schematic Diagram
Function Earth FE!
In order to get a function earth, the connections N and IN are connected to the
mounting rail via a 1 nF capacitor and a spring contact. If the rail is correctly
connected to PE, the immunity to interference is increased.