I.S. EN IEC 62439-3:2022
Current
The latest, up-to-date edition.
Industrial communication networks - High availability automation networks - Part 3: Parallel Redundancy Protocol (PRP) and High-availability Seamless Redundancy (HSR) (IEC 62439-3:2021)
Hardcopy , PDF
English
28-02-2022
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FOREWORD
INTRODUCTION
0.1 General
0.2 Patent declaration
1 Scope
2 Normative references
3 Terms, definitions, abbreviated terms, 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) Synchronization of clocks over redundant paths
Annex B (normative) PTP profile for Power Utility Automation (PUP) – Redundant clock attachment
Annex C (normative) PTP industry profiles for high-availability automation networks
Annex D (informative) Precision Time Protocol tutorial for the PTP Industrial profile
Annex E (normative) Management Information base for singly and doubly attached clocks
Annex F (normative) Conformance testing for PRP and HSR and handling of redundancy in PIP and PUP
Bibliography
The IEC 62439 series is applicable to high-availability automation networks based on the Ethernet technology.
| Committee |
SC 65C
|
| DocumentType |
Standard
|
| ISBN |
978-2-8322-1059-5
|
| Pages |
508
|
| ProductNote |
The date of any NSAI previous adoption may not match the date of its original CEN/CENELEC document. This standard also refers to IEEE 802.1AB:2016.
|
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| IEC 62439-3:2021 | Identical |
| EN IEC 62439-3:2022 | Identical |
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