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immediate downloadReleased: 2021-12-15
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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486.00 EUR
| Standard number: | IEC 62439-2:2021 |
| Released: | 2021-12-15 |
| Edition: | 3 |
| ICS: | 25.040.40 |
| Pages (English/French - Bilingual): | 355 |
| ISBN (English/French - Bilingual): | 9782832253205 |
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.