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Siemens S5-135U/155U User Manual

Page 58

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3-32

System Manual

C79000-G8576-C199-06

Shown in the following figure is a simplified representation of the shielding
and grounding measures for installing the monitor and PLC.

Shield/
Protective
Conductor
Bar

External Shield
Connected to
Ground Clamp

Monitor with
Separate
Electronics and
Housing Grounds

CP

Figure 3-14

Shielding and Grounding for a Distributed Arrangement of Monitor and PLC

Installation Guidelines