IEC 62439-1:2010+AMD1:2012 CSV (Consolidated version)

Title

Language: EN Industrial communication networks - High availability automationnetworks - Part 1: General concepts and calculation methods

Language: FR Réseaux industriels de communication - Réseaux d'automatisme à hautedisponibilité - Partie 1: Concepts généraux et méthodes de calcul

Abstract

Language: EN IEC 62439-1:2010+A1:2012 is applicable to high-availability automation networks based on the ISO/IEC 8802-3 (IEEE 802.3) (Ethernet) technology. It specifies: - the common elements and definitions for other parts of the IEC 62439 series; - the conformance test specification (normative); - a classification scheme for network characteristics (informative); - a methodology for estimating network availability (informative); - the configuration rules, calculation and measurement method for a deterministic recovery time in RSTP. This standard cancels and replaces IEC 62439 published in 2008 and constitutes a technical revision. It includes the following changes: - a new calculation method for RSTP (rapid spanning tree protocol, IEEE 802.1Q), - two new redundancy protocols: HSR (High-availability Seamless Redundancy) and DRP (Distributed Redundancy Protocol), - a new method to calculate the maximum recovery time of RSTP in a restricted configuration (ring) to IEC 62439-1 as Clause 8, new specifications of the HSR (High-availability Seamless Redundancy) protocol, which shares the principles of PRP to IEC 62439-3 as Clause 5, and - introduces the DRP protocol as IEC 62439-6. This bilingual version (2013-07) corresponds to the monolingual English version, published in 2010-02. This consolidated version consists of the first edition (2010) and its amendment 1 (2012). Therefore, no need to order amendment in addition to this publication.

Language(s)
Language: EN Language: FR
Edition
1.1
Date of issue
18.07.2013
TC 65/SC 65C
ICS Codes
25.040.40, 35.100.05
Publication number
62439
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