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IEC 61158-2:2007 ed4.0
Industrial communication networks - Fieldbus specifications - Part 2: Physical layer specification and service definition
872 стр.
Электронный (pdf)Печатная копия
696.14 CHF (включая НДС 20%)
25.040.40 Industrial process measurement and control / Измерение и контроль производственного процесса35.240.50 IT applications in industry. Including design automation / Применение информационных технологий в промышленности. Включая автоматизацию проектирования35.100.20 Data link layer / Уровень звена данных
IEC 61158-2:2007 specifies the requirements for fieldbus component parts. It also specifies the media and network configuration requirements necessary to ensure agreed levels of data integrity before data-link Layer error checking; interoperability between devices at the physical layer. This fourth edition cancels and replaces IEC 61158-2:2003. This edition of this part constitutes a minor revision. This publication, together with its companion parts for Type 16, also partially replaces IEC 61491:2002 which is at present being revised. IEC 61491 will be issued as a technical report. This edition includes the following significant technical changes with respect to the previous edition:
- deletion of the former Type 6 fieldbus for lack of market relevance;
- addition of new fieldbus types;
- generalization of the seldom-used Type 1 radio to a more useful form. This bilingual version (2014-04) corresponds to the monolingual English version, published in 2007-12.