ESA YT4G Visualyser, Руководство по оборудованию

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Chapter 12
Connection cables
166
Visualyser - Hardware Manual - rev. 1.00
The interface cable shield must be electrically connected to the
case and to the body of the connector itself from both sides of
the cable.
If it is not possible to connect the shield due to the type of
particular serial connector, the shielding itself must be taken
externally to the connector and connected to the earth clamp.
The same operation must also be performed if the body of the
Device serial connector, even if standard, is not electrically
connected to the earth clamp of the PLC itself.
NB: The shield must
be electrically con-
nected to the body
of the connector and
to the cover.
Body of the connector
Conductive cover
Screw fastener
Shield
Conductive cover