PROFINET Installation Guideline for Cabling and Assembly
PROFINET Installation Guideline for Cabling and Assembly
PROFINET Installation Guideline for Cabling and Assembly
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<strong>PROFINET</strong> cable assembly work<br />
2.3.5 At the <strong>PROFINET</strong> node<br />
• Equipotential bonding is realized<br />
via the relevant connectors as well<br />
as by connecting the cable to the<br />
equipotential bonding bar.<br />
2.3.6 At the cabinet entry<br />
• At the cabinet entry, connect the<br />
<strong>PROFINET</strong> cable shield to the<br />
equipotential bonding conductor<br />
across a large area <strong>and</strong> as close as<br />
possible to the point of entry. This<br />
prevents interference acting on the<br />
<strong>PROFINET</strong> cable outside the<br />
cabinet from being conducted into<br />
the cabinet.<br />
• Install an equipotential bonding bar behind the strain relief at the cabinet entry.<br />
• Chapter 2.3.7. shows how to connect the shield to the equipotential bonding<br />
bar.<br />
© Copyright by PNO 2009 – all rights reserved<br />
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