BS EN 62439-7:2012
Current
The latest, up-to-date edition.
Industrial communication networks. High availability automation networks Ring-based Redundancy Protocol (RRP)
Hardcopy , PDF
English
31-07-2015
INTRODUCTION
1 Scope
2 Normative references
3 Terms, definitions, abbreviations, acronyms, and
conventions
4 RRP overview
5 RRP redundancy behaviours
6 RRP class specification
7 RRP services specification
8 RRP protocol specification
9 RRP protocol machine
10 RRP Management Information Base (MIB)
Annex ZA (normative) - Normative references to international
publications with their corresponding European
publications
Bibliography
Pertains to high-availability automation networks based on the ISO/IEC 8802-3:2000 (Ethernet) technology.
| Committee |
GEL/65/3
|
| DocumentType |
Standard
|
| Pages |
86
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| Supersedes |
The IEC 62439 series of standards is applicable to high-availability automation networks based on the ISO/IEC 8802-3:2000 (Ethernet) technology.
This part of the IEC 62439 series specifies a redundancy protocol that is based on a ring topology, in which the redundancy protocol is executed at the end nodes, as opposed to being built into the switches. Each node detects link failure and link establishment using mediasensing technologies, and shares the link information with the other nodes, to guarantee fast connectivity recovery times. The nodes have equal RRP network management functions.
| Standards | Relationship |
| IEC 62439-7:2011 | Identical |
| EN 62439-7:2012/AC:2015 | Identical |
| EN 60061-3:1993/A43:2011 | Identical |
| IEC 62439-7:2011/COR1:2015 | Identical |
| DIN EN 62439-7:2012-08 | Equivalent |
| I.S. EN 62439-7:2012 | Equivalent |
| EN 62439-7:2012 | Equivalent |
| UNE-EN 62439-7:2012 | Equivalent |
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