EN IEC 62439-3:2018

Superseded

Industrial communication networks - High availability automation networks - Part 3: Parallel Redundancy Protocol (PRP) and High-availability Seamless Redundancy (HSR)

Superseded date

21-02-2022

Published date

02-02-2018

Publisher

European Committee for Standards - Electrical

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

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.

Committee	CLC/TC 65X
DevelopmentNote	Supersedes & Redesignates EN 62439-3. (03/2018)
DocumentType	Standard
PublisherName	European Committee for Standards - Electrical
Status	Superseded
SupersededBy	EN IEC 62439-3:2022
Supersedes	EN 62439-3:2012

Standards	Relationship
DS/EN IEC 62439-3:2022	Identical
DS EN IEC 62439-3 : 2018	Identical
NEN EN IEC 62439-3 : 2018	Identical
OVE EN IEC 62439-3:2018	Identical
SS-EN IEC 62439-3 : 2018	Identical
NF EN IEC 62439-3 : 2018	Identical
SN EN IEC 62439-3 : 2018	Identical
PN-EN IEC 62439-3 : 2018-03	Identical
BS EN IEC 62439-3:2018	Identical
I.S. EN IEC 62439-3:2018	Identical
DIN EN IEC 62439-3:2018-10	Identical
IEC 62439-3:2016	Identical
CEI EN IEC 62439-3 : 2018	Identical
UNE-EN IEC 62439-3:2018	Identical

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)