Belden HIRSCHMANN OCTOPUS OS20 Series, Руководство пользователя

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Installation OCTOPUS OS20/OS24 Managed
Release 10 08/2017
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The overall shield of a connected shielded twisted-pair cable is connected to
the metal housing as a conductor.

Applies to devices featuring supply voltage with the characteristic
value A:
Use the M3 screw for the function ground.
Applies to devices featuring supply voltage with characteristic value F and
N:
Use the M4 screw for the protective ground.

Use toothed washers to ensure good electrical conductivity at the
connection.
2.4 Connecting the ferrite
Applies to devices featuring supply voltage with the characteristic value F:
To adhere to EMC conformity, you connect the ferrite supplied to the voltage
input via the power supply cable.

Insert the power supply cable through the ferrite 3 times.

Position the ferrite as close as possible to the voltage input (max. distance
19.7 inches (50 cm)).

Lock the ferrite.
Note: To open the ferrite use the key supplied.