| Publication CODE |
Title |
| IEC 62439-1:2010+AMD1:2012 CSV (2013-07) |
INDUSTRIAL COMMUNICATION NETWORKS - HIGH AVAILABILITY AUTOMATIONNETWORKS - PART 1: GENERAL CONCEPTS AND CALCULATION METHODS |
| |
| Price Excl. VAT |
Total number of pages, tables and drawings |
|
466.00 €
|
255. |
Description
IEC 62439-1:2010+A1:2012 is applicable to high-availability automation networks based on the ISO/IEC 8802-3 (IEEE 802.3) (Ethernet) technology. It specifies:
- the common elements and definitions for other parts of the IEC
62439 series;
- the conformance test specification (normative);
- a classification scheme for network characteristics
(informative);
- a methodology for estimating network availability
(informative);
- the configuration rules, calculation and measurement method for a
deterministic recovery time in RSTP. This standard cancels and
replaces IEC 62439 published in 2008 and constitutes a technical
revision. It includes the following changes:
- a new calculation method for RSTP (rapid spanning tree protocol,
IEEE 802.1Q),
- two new redundancy protocols: HSR (High-availability Seamless
Redundancy) and DRP (Distributed Redundancy Protocol),
- a new method to calculate the maximum recovery time of RSTP in a
restricted configuration (ring) to IEC 62439-1 as Clause 8, new
specifications of the HSR (High-availability Seamless Redundancy)
protocol, which shares the principles of PRP to IEC 62439-3 as
Clause 5, and
- introduces the DRP protocol as IEC 62439-6. This bilingual version
(2013-07) corresponds to the monolingual English version, published
in 2010-02.
This consolidated version consists of the first edition (2010)
and its amendment 1 (2012). Therefore, no need to order amendment in
addition to this publication.
|
| Class |
C990
(IEC PUBLICATIONS IEC PUBLICATIONS)
|
| Committee |
TC 65/SC 65C
DIGITAL COMMUNICATIONS
|
| Responsible |
Ir DELENS Marc
|
| BEC Approval |
2013-07-18 |
| ICS-Code (International Standards Classification) |
25.040.40
, 35.100.05
|
| NBN Status |
New |
|
| IEC publication date |
2013-07-18 |
| IEC stability date |
2025-12-31 |
| IEC file modification date |
2013-07-17 |
| IEC last modification date |
2020-04-09 |
|
