Standard

NEK EN IEC 62439-2:2022

Feb 2022 Published

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Standard

NEK EN IEC 62439-2:2022
Industrial communication networks - High availability automation networks - Part 2: Media Redundancy Protocol (MRP)

Feb 2022 Published
Standard

NEK EN 62439-2:2017/AC:2018-06
Industrial communication networks - High availability automation networks - Part 2: Media Redundancy Protocol (MRP)

Jul 2018 Withdrawn
Standard

NEK EN 62439-2:2017
Industrial communication networks - High availability automation networks - Part 2: Media Redundancy Protocol (MRP)

Dec 2017 Withdrawn

Abstract

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.

Document information

Standard from NEK
Published: 21 February 2022
Edition: 2022-02
Version: 1
Document type: NAT
ISBN:

ICS 25.040.40
ICS 35.100.05
National Committee NEK/NK65

Product Relations

Replaces: NEK EN 62439-2:2017
Adopted from: EN IEC 62439-2:2022 , 0

NEK EN IEC 62439-2:2022

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