Equipotential bonding

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HMIs, human machine interfacesPanel PC, ET / MT - 4x7Electrical InstallationConnection toEquipotential bonding



Devices of series xT-xx7 must be connected to the equipotential bonding.




The ET-/MT-xx6’s equipotential bonding (6mm threaded bolt) must be connected to the system’s equipotential bonding (see illustration above).


Connection detail for electrical bonding (recommended)



1.Enclosure HMI

2.Washer (2x)

3.Tooth lockwashers

4.Washer spring


6.Threaded bolt

7.Cable lug with eye


See also:

Kapitelseite Interference suppression measures / Installation guidelines



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