IEC 62439-4:2010
Current
The latest, up-to-date edition.
Industrial communication networks - High availability automation networks - Part 4: Cross-network Redundancy Protocol (CRP)
Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users
02-26-2010
FOREWORD
INTRODUCTION
1 Scope
2 Normative references
3 Terms, definitions, abbreviations, acronyms, and
conventions
4 CRP overview
5 CRP nodes
6 CRP LAN topology
7 CRP key components
8 CRP protocol
9 CRP Management Information Base (MIB)
Bibliography
IEC 62439-4:2010 is applicable to high-availability automation networks based on the ISO/IEC 8802-3 (IEEE 802.3) (Ethernet) technology. It specifies a redundancy protocol that is based on the duplication of the network, the redundancy protocol being executed within the end nodes, as opposed to a redundancy protocol built in the switches. The switchover decision is taken in each node individually. The cross-network connection capability enables single attached end nodes to be connected on either of the two networks. It cancels and replaces IEC 62439 published in 2008 and constitutes a technical revision. It includes the following significant technical changes with respect to IEC 62439 (2008):
- adding a calculation method for RSTP (rapid spanning tree protocol, IEEE 802.1Q),
- adding two new redundancy protocols: HSR (High-availability Seamless Redundancy) and DRP (Distributed Redundancy Protocol),
- moving former Clauses 1 to 4 (introduction, definitions, general aspects) and the Annexes (taxonomy, availability calculation) to IEC 62439-1, which serves now as a base for the other documents,
- moving Clause 5 (MRP) to IEC 62439-2 with minor editorial changes,
- moving Clause 6 (PRP) was to IEC 62439-3 with minor editorial changes,
- moving Clause 7 (CRP) was to IEC 62439-4 with minor editorial changes, and
- moving Clause 8 (BRP) was to IEC 62439-5 with minor editorial changes,
- adding a method to calculate the maximum recovery time of RSTP in a restricted configuration (ring) to IEC 62439-1 as Clause 8,
- adding specifications of the HSR (High-availability Seamless Redundancy) protocol, which shares the principles of PRP to IEC 62439-3 as Clause 5, and
- introducing the DRP protocol as IEC 62439-6.
This publication is to be read in conjunction with IEC 62439-1:2010.
Committee |
TC 65/SC 65C
|
DevelopmentNote |
Supersedes IEC 62439. To be read in conjunction with IEC 62439-1. (03/2010) A Bilingual edition has been published. (12/2012) Stability Date: 2020. (09/2017)
|
DocumentType |
Standard
|
Pages |
49
|
PublisherName |
International Electrotechnical Committee
|
Status |
Current
|
Supersedes |
Standards | Relationship |
NF EN 62439-4 : 2013 AMD 1 2014 | Identical |
NBN EN 62439-4 : 2010 AMD 1 2012 | Identical |
NEN EN IEC 62439-4 : 2010 AMD 1 2012 | Identical |
PN EN 62439-4 : 2010 AMD 1 2012 | Identical |
UNE-EN 62439-4:2010 | Identical |
UNE-EN 62439-4:2010/A1:2012 | Identical |
BS EN 62439-4 : 2010 | Identical |
EN 62439-4:2010/A1:2012 | Identical |
DIN EN 62439-4:2010-09 | Identical |
BS EN 62439-5:2010 | Industrial communication networks. High availability automation networks Beacon redundancy protocol (BRP) |
BS EN 62439-6:2010 | Industrial communication networks. High availability automation networks Distributed redundancy protocol (DRP) |
EN 61162-460:2015 | Maritime navigation and radiocommunication equipment and systems - Digital interfaces - Part 460: Multiple talkers and multiple listeners - Ethernet interconnection - Safety and security |
EN 62439-6:2010 | Industrial communication networks - High availability automation networks - Part 6: Distributed Redundancy Protocol (DRP) |
I.S. EN 62439-6:2010 | INDUSTRIAL COMMUNICATION NETWORKS - HIGH AVAILABILITY AUTOMATION NETWORKS - PART 6: DISTRIBUTED REDUNDANCY PROTOCOL (DRP) |
BS EN 62439-1 : 2010 | INDUSTRIAL COMMUNICATION NETWORKS - HIGH AVAILABILITY AUTOMATION NETWORKS - PART 1: GENERAL CONCEPTS AND CALCULATION METHODS |
14/30297254 DC : 0 | BS EN 62439-X - INDUSTRIAL COMMUNICATION NETWORKS - HIGH AVAILABILITY AUTOMATION NETWORKS |
I.S. EN 62439-5:2010 | INDUSTRIAL COMMUNICATION NETWORKS - HIGH AVAILABILITY AUTOMATION NETWORKS - PART 5: BEACON REDUNDANCY PROTOCOL (BRP) |
16/30346333 DC : 0 | BS EN 61162-460 - MARITIME NAVIGATION AND RADIOCOMMUNICATION EQUIPMENT AND SYSTEMS -DIGITAL INTERFACES - PART 460: MULTIPLE TALKERS AND MULTIPLE LISTENERS - ETHERNET INTERCONNECTION - SAFETY AND SECURITY |
I.S. EN 61162-460:2015 | MARITIME NAVIGATION AND RADIOCOMMUNICATION EQUIPMENT AND SYSTEMS - DIGITAL INTERFACES - PART 460: MULTIPLE TALKERS AND MULTIPLE LISTENERS - ETHERNET INTERCONNECTION - SAFETY AND SECURITY |
I.S. EN IEC 62439-5:2018 | INDUSTRIAL COMMUNICATION NETWORKS - HIGH AVAILABILITY AUTOMATION NETWORKS - PART 5: BEACON REDUNDANCY PROTOCOL (BRP) |
EN IEC 62439-5:2018 | Industrial communication networks - High availability automation networks - Part 5: Beacon Redundancy Protocol (BRP) |
IEC 62439-1:2010+AMD1:2012+AMD2:2016 CSV | Industrial communication networks - High availability automation networks - Part 1: General concepts and calculation methods |
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) |
BS EN 61162-460:2015 | Maritime navigation and radiocommunication equipment and systems. Digital interfaces Multiple talkers and multiple listeners. Ethernet interconnection. Safety and security |
CEI EN 62439-2 : 2011 | INDUSTRIAL COMMUNICATION NETWORKS - HIGH AVAILABILITY AUTOMATION NETWORKS - PART 2: MEDIA REDUNDANCY PROTOCOL (MRP) |
I.S. EN 62439-1:2010 | INDUSTRIAL COMMUNICATION NETWORKS - HIGH AVAILABILITY AUTOMATION NETWORKS - PART 1: GENERAL CONCEPTS AND CALCULATION METHODS |
IEC 62439-5:2016 | Industrial communication networks - High availability automation networks - Part 5: Beacon Redundancy Protocol (BRP) |
IEC 62439-6:2010 | Industrial communication networks - High availability automation networks - Part 6: Distributed Redundancy Protocol (DRP) |
BS EN 62439-3:2012 | Industrial communication networks. High availability automation networks Parallel Redundancy Protocol (PRP) and High-availability Seamless Redundancy (HSR) |
CEI EN 62439-5 : 2011 | INDUSTRIAL COMMUNICATION NETWORKS - HIGH AVAILABILITY AUTOMATION NETWORKS - PART 5: BEACON REDUNDANCY PROTOCOL (BRP) |
IEC 62439-3:2016 | Industrial communication networks - High availability automation networks - Part 3: Parallel Redundancy Protocol (PRP) and High-availability Seamless Redundancy (HSR) |
ISO/IEC 8802-3:2000 | Information technology Telecommunications and information exchange between systems Local and metropolitan area networks Specific requirements Part 3: Carrier sense multiple access with collision detection (CSMA/CD) access method and physical layer specifications |
IEC 62439-5:2016 | Industrial communication networks - High availability automation networks - Part 5: Beacon Redundancy Protocol (BRP) |
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) |
IEC 62439-2:2016 | Industrial communication networks - High availability automation networks - Part 2: Media Redundancy Protocol (MRP) |
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