Installation BRS20/22/30/32/40/42/50/52
Release
12
01/2022
49
2.2.2 Grounding the device
Figure 12: Position of the ground connection on the device; tightening torque.
All device variants have a functional ground connection.
Perform the following work steps:
Ground the device via the ground screw.
2.2.3 Connecting the ferrite (optional)
Exclusively applies to device variants with 8 ... 12 ports and device variants
with DNV GL approval.
Device variants featuring supply voltage with characteristic value P do not
require ferrites.
To adhere to EMC conformity, connect the one of the supplied ferrites to the
voltage input via the power supply cable.
With redundant power supply, connect one of the supplied ferrites via both
power supply cables.
Perform the following work steps:
Insert the power supply cable through the ferrite 2 times.
Position the ferrite as close as possible to the voltage input (max. distance
5cm (2in)).
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