B&R MAPPC800-ENG, User Manual

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Technical data • Entire device
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49 Panel PC 800 User's Manual V 1.00
Ground
The grounding connection is located on the top right on the back of the PPC800 system.
The M4 self-locking nut can be used, for example, to fasten a copper strip that is built into the
PPC800 at a central grounding point in the switching cabinet or system. The largest possible
conductor cross section should be used (at least 2.5 mm²).
Caution!
The pin's connection to the functional ground (pin 2, e.g. switching cabinet) should
be as short as possible. We recommend using the largest possible conductor cross
section on the supply plug.
Figure 11: Ground connection
Ground connection