Belden HIRSCHMANN BRS20, Руководство пользователя

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Installation BRS20/22/30/32/40/42/50/52
Release 06 03/2020
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2.2.2 Grounding the device
Figure 10: Position of the ground connection on the device; tightening torque.
All device variants have a functional ground connection.
Proceed as follows:

Ground the device via the ground screw.
2.2.3 Connecting the ferrite (optional)
Exclusively applies to devices used in applications that require ship approval
according to DNVGL, Bureau Veritas or Lloyd's Register.
Device variants featuring supply voltage with characteristic value P do not
require ferrites.
To adhere to EMC conformity, you connect the ferrite supplied to the voltage
input via the power supply cable.
Proceed as follows:

Insert the power supply cable through the ferrite 2 times.

Position the ferrite as close as possible to the voltage input (max. distance
2 in (5 cm)).
4.4 lb-in
0.5 Nm