2003•Electronics QualityRequires access

The Communication and Realization of PROFIBUS Fieldbus

Meijun Liu

Abstract

For the characteristics of Profibus fieldbus, Based on the analysis of the Data link level of Fieldbus protocol, The communication model of protocol's token is discussed, and the implement method of the communication with hardware is given emphatically. The physical structure and communication ability and connect method of module chip are introduced .These chips are the important constitution of Profibus fieldbus control system.

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Available abstract

Key concepts: Fieldbus, Profibus, FOUNDATION fieldbus, Foundation Fieldbus H1, Embedded system, Security token, Protocol (science), Realization (probability)