EN IEC 62439-2:2022

Name: EN IEC 62439-2:2022
Brand: CENELEC
SKU: EN IEC 62439-2:2022
Price: 152.15 EUR
Availability: InStock
Rating: 4 (77 reviews)

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

Publication date: Apr 14, 2022

General information

Current stage: 60.60 Standard published Feb 11, 2022

Originator: CENELEC

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

Type: European Norm

ICS: 25.040.40 Industrial process measurement and control | 35.100.05 Multilayer applications

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Status: Published

PDF - €152.15

Languages: English

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Scope

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.

Life cycle

PREVIOUSLY

PUBLISHED
EN 62439-2:2017

PUBLISHED
EN 62439-2:2017/AC:2018-06

NOW

PUBLISHED
EN IEC 62439-2:2022
60.60 Standard published
Feb 11, 2022

CORRIGENDA / AMENDMENTS

PUBLISHED
EN IEC 62439-2:2022/AC:2023-05