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EN 62439-7:2012

Industrial communication networks - High availability automation networks - Part 7: Ring-based Redundancy Protocol (RRP) EN 62439-7:2012

Publication date:   Apr 19, 2012

General information

60.60 Standard published   Mar 16, 2012

CENELEC

CLC/TC 65X Industrial-process measurement, control and automation

European Norm

25.040   Industrial automation systems | 35.040   Information coding

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IEC 62439-7:2011 specifies a redundancy protocol that is based on a ring topology, in which the redundancy protocol is executed at the end nodes, as opposed to being built into the switches. Each node detects link failure and link establishment using media-sensing technologies, and shares the link information with the other nodes, to guarantee fast connectivity recovery times. The nodes have equal RRP network management functions. This publication is to be read in conjunction with <a href='http://webstore.iec.ch/webstore/webstore.nsf/ArtNum_PK/43822'>IEC 62439-1:2010</a>.

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NOW

PUBLISHED
EN 62439-7:2012
60.60 Standard published
Mar 16, 2012

CORRIGENDA / AMENDMENTS

PUBLISHED
EN 62439-7:2012/AC:2015