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PRECAUTIONS
This section provides general precautions for using the PROFIBUS Master Units, Programmable Controllers and related
devices.
The information contained in this section is important for the safe and reliable operation of the PROFIBUS Master
Units. You must read this section and understand the information contained before attempting to set up or operate
a PROFIBUS Master Unit and PLC system.
1
Intended Audience . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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2
General Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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3
Safety Precautions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
xii
4
Operating Environment Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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5
Application Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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6
Conformance to EC Directives . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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6-1
Applicable Directives . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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6-2
Concepts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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6-3
Conformance to EC Directives . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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