IEC 62439:2008 ED1

High availability automation networks

Publication date:   May 14, 2008

General information

99.60 Withdrawal effective   Feb 26, 2010

IEC

TC 65/SC 65C

International Standard

25.040.40   Industrial process measurement and control | 35.100.05   Multilayer applications

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Scope

IEC 62439:2008(E) is applicable to high-availability automation networks based on the ISO/IEC 8802-3 (Ethernet) technology. It specifies:
- a classification scheme for network characteristics (see Annex A);
- a methodology for estimating network availability (see Annex B);
- a set of communication protocols that realize high availability automation networks via the use of redundancy and that can be used in a variety of applications.

Life cycle

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IEC 62439:2008 ED1
99.60 Withdrawal effective
Feb 26, 2010