Engineering Guide CDA3000
5-17
5  Communication and user modules
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EN
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A
Shielding
Lust devices are connected by 9-pin connectors.
In the case of connections with D-SUB connectors, ensure that the shield
is connected via the connector housing (2). For that reason the screw
fittings (1) of the connectors must always be tightened.
Figure 5.11 Open connectors with strain relief and cable shield
5.4.2 Interconnection 
via the PROFI-
BUS-DP module
Not available at time of going to press.
Summary:
• Layout and technical data of the PROFIBUS-DP module
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