cybelec DNC 1200 Informations Techniques page 17

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Cab1e earthíng
Mín 3 cros
A ground wíre (0.75 mm2) soldered to the shíeld and
connected to a ground termínal or to the ground plate of
the electrical box is electrícally correct but for EMC
ímmuníty thís method ís not adequate and must not be
used.
M a x 2 -
3
cros
The cable shield should be connected to ground wíth the
most ímportant surface.
The length of the unshíelded wíres must be as short as
possíble.
Electńcal Ьox
This ís valíd for a11 the analog wíres in the electrical cabínet (i.e. MVP 400,
servo-amplífiers, hydraulíc amplifier, etc.). These analog wires must be
shielded and grounded on both sides as píctures shown hereafter.
Specíal profiles for shíelds grounding are avaílable. This type of solutíon
helps ín the wíring effıcíency (speed and quality). The píctures below show an
example of such alternatíves.
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