Siemens ET 200pro Operating Instructions Manual page 19

Small, extremely rugged and high-performance i/o system with ip65/66/67 degree of protection

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Configuration of a PROFIBUS DP network

The figure below illustrates the typical configuration of a PROFIBUS DP network. The DP

masters are integrated in the corresponding device. The S7-400 or S7-300, for example, are

equipped with a PROFIBUS DP interface. DP slaves are the distributed I/O systems which

are connected to the DP masters via PROFIBUS DP.

ET 200pro distributed I/O system

Operating Instructions, 03/2013, A5E00335544-08

Typical configuration of a PROFIBUS DP network

1.2 What is PROFIBUS DP?

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