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Homepage>IEC Standards>IEC 62439-2:2021 - Industrial communication networks - High availability automation networks - Part 2: Media Redundancy Protocol (MRP)
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download between 0-24 hoursReleased: 2021-12-15
IEC 62439-2:2021 - Industrial communication networks - High availability automation networks - Part 2: Media Redundancy Protocol (MRP)

IEC 62439-2:2021

Industrial communication networks - High availability automation networks - Part 2: Media Redundancy Protocol (MRP)

Réseaux de communication industriels - Réseaux de haute disponibilité pour l'automatisation - Partie 2: Protocole de redondance du support (MRP)

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English/French - Bilingual PDF
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467.50 EUR
English/French - Bilingual Hardcopy
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467.50 EUR
Standard number:IEC 62439-2:2021
Released:2021-12-15
Language:English/French - Bilingual
DESCRIPTION

IEC 62439-2:2021

IEC 62439-2:2021 is applicable to high-availability automation networks based on the ISO/IEC/IEEE 8802-3 (IEEE Std 802.3) (Ethernet) technology. The IEC 62439-2:2021 specifies a recovery protocol based on a ring topology, designed to react deterministically on a single failure of an inter-switch link or switch in the network, under the control of a dedicated media redundancy manager node. The contents of the corrigendum of May 2023 have been included in this copy.