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Termination Resistors for Profibus Network

Hardware: Industrial Communications>>Profibus

Problem:
What termination resistors do I need for a Profibus network?

Solution:
The Profibus physical layer is based on RS-485, and therefore termination resistors are needed at both ends of the network.  The specific termination resistors needed for Profibus are displayed in the image below.

Related Links:
Developer Zone Tutorial: Profibus Overview
Products & Services: Profibus Interfaces

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Report Date: 12.09.2008
Last Updated: 12.09.2008
Document ID: 4PB8FUOH

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