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  • EN IEC 62439-3:2018

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    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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    Industrial communication networks - High availability automation networks - Part 3: Parallel Redundancy Protocol (PRP) and High-availability Seamless Redundancy (HSR)

    Available format(s): 

    Superseded date:  21-02-2022

    Language(s): 

    Published date:  02-02-2018

    Publisher:  European Committee for Standards - Electrical

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    Table of Contents - (Show below) - (Hide below)

    FOREWORD
    INTRODUCTION
    1 Scope
    2 Normative references
    3 Terms, definitions, abbreviations, acronyms,
      and conventions
    4 Parallel Redundancy Protocol (PRP)
    5 High-availability Seamless Redundancy (HSR)
    6 Protocol Implementation Conformance
      Statement (PICS)
    7 PRP/HSR Management Information Base (MIB)
    Annex A (normative) - Clocks synchronization over
            redundant paths in IEC 62439-3
    Annex B (normative) - PTP profile for Power Utility
            Automation - Redundant clock attachment
    Annex C (normative) - PTP profiles for high-availability
            automation networks
    Annex D (informative) - Precision Time Protocol
            tutorial for IEC 62439-3
    Annex E (normative) - Management Information base
            for singly and doubly attached clocks
    Bibliography
    Annex ZA (normative) - Normative references to
             international publications with their
             corresponding European publications

    Abstract - (Show below) - (Hide below)

    IEC 62439-3:2016 is available as IEC 62439-3:2016RLV which contains the International Standard and its Redlineversion, showing all changes of the technical content compared tothe previous edition.IEC 62439-3:2016 is applicable to high-availability automation networks based on the Ethernet technology. This part of IEC 62439 specifies two redundancy protocols designed to provide seamless recovery in case of single failure of an inter-bridge link or bridge in the network, which are based on the same scheme: parallel transmission of duplicated information. This third edition cancels and replaces the second edition published in 2012. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition:- technical corrections and extension of specifications;- consideration of IEC 61588 clock synchronization with end-to-end delay measurement alongside the existing peer-to-peer delay measurement in PRP.

    General Product Information - (Show below) - (Hide below)

    Committee CLC/TC 65X
    Development Note Supersedes & Redesignates EN 62439-3. (03/2018)
    Document Type Standard
    Publisher European Committee for Standards - Electrical
    Status Superseded
    Superseded By
    Supersedes

    Standards Referencing This Book - (Show below) - (Hide below)

    ISO/IEC 9646-7:1995 Information technology Open Systems Interconnection Conformance testing methodology and framework Part 7: Implementation Conformance Statements
    EN 62439-1:2010/A2:2017 INDUSTRIAL COMMUNICATION NETWORKS - HIGH AVAILABILITY AUTOMATION NETWORKS - PART 1: GENERAL CONCEPTS AND CALCULATION METHODS (IEC 62439-1:2010/A2:2016)
    IEEE 802.1Q-2014 IEEE Standard for Local and metropolitan area networks--Bridges and Bridged Networks
    IEEE 802.1D-2004 IEEE Standard for Local and metropolitan area networks: Media Access Control (MAC) Bridges
    IEC 61850-8-1:2011 Communication networks and systems for power utility automation - Part 8-1: Specific communication service mapping (SCSM) - Mappings to MMS (ISO 9506-1 and ISO 9506-2) and to ISO/IEC 8802-3
    IEC 61850-9-2:2011 Communication networks and systems for power utility automation - Part 9-2: Specific communication service mapping (SCSM) - Sampled values over ISO/IEC 8802-3
    IEC 61588:2009 Precision clock synchronization protocol for networked measurement and control systems
    IEC 62439-1:2010+AMD1:2012+AMD2:2016 CSV Industrial communication networks - High availability automation networks - Part 1: General concepts and calculation methods
    IEC 62439-6:2010 Industrial communication networks - High availability automation networks - Part 6: Distributed Redundancy Protocol (DRP)
    ISO/IEC 8802-2:1998 Information technology Telecommunications and information exchange between systems Local and metropolitan area networks Specific requirements Part 2: Logical link control
    IEC 62439-2:2016 Industrial communication networks - High availability automation networks - Part 2: Media Redundancy Protocol (MRP)
    ISO/IEC/IEEE 8802-3:2017 Information technology Telecommunications and information exchange between systems Local and metropolitan area networks Specific requirements Part 3: Standard for Ethernet
    IEC 62439-7:2011 Industrial communication networks - High availability automation networks - Part 7: Ring-based Redundancy Protocol (RRP)
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