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Profibus Module Configuration; System And Field Power Cable Wiring - GE PACSystems RSTi User Manual

Profibus and profinet network adapter

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Chapter 3. PROFIBUS Network Adapters

PROFIBUS Module Configuration

3.2.7

Figure 25: system & field power connection

1. For safety, supply system power and field power should be separated.



System Power: for System & PROFIBUS communications



Field Power: for I/O field device connections

2. Make sure power supplies for system power and field power are supplied separately.

3. Use PROFIBUS certified cables only.

4. Do not insert any other devices or components (such as transistor) into PROFIBUS

field bus besides PROFIBUS qualified products.

PACSystems* RSTi PROFIBUS and PROFINET Network Adapter–August 2013

GFK-2746B

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