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IEC 62439-2-ed.3.0
Industrial communication networks - High availability automation networks - Part 2: Media Redundancy Protocol (MRP)
Translate name
STANDARD published on 15.12.2021
The information about the standard:
Designation standards: IEC 62439-2-ed.3.0
Publication date standards: 15.12.2021
SKU: NS-1045550
The number of pages: 355
Approximate weight : 1096 g (2.42 lbs)
Country: International technical standard
Category: Technical standards IEC
The category - similar standards:
Industrial process measurement and controlMultilayer applications
Annotation of standard text IEC 62439-2-ed.3.0 :
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. IEC 62439-2:2021 sapplique aux reseaux de haute disponibilite pour lautomatisation qui reposent sur la technologie ISO/IEC/IEEE 8802-3 (IEEE Std 802.3) (Ethernet). LIEC 62439-2:2021 specifie un protocole de reprise reposant sur une topologie en anneau, qui est concu pour reagir de maniere deterministe en cas de defaillance unique sur une maille interetage ou sur un commutateur du reseau, sous le controle dun noud du gestionnaire de redondance du support dedie. Le contenu du corrigendum de mai 2023 a ete pris en consideration dans cet exemplaire.
These corrections apply to this standard:
IEC 62439-2-ed.3.0/Cor.1
Correction
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Corrigendum 1 - Industrial communication networks - High availability automation networks - Part 2: Media Redundancy Protocol (MRP)
(Corrigendum 1 - Reseaux de communication industriels - Reseaux de haute disponibilite pour l´automatisation - Partie 2: Protocole de redondance du support (MRP))
Correction published on 12.5.2023
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