• IEC 62439-1 Ed. 1.1 b:2013

IEC 62439-1 Ed. 1.1 b:2013

Industrial communication networks - High availability automationnetworks - Part 1: General concepts and calculation methods CONSOLIDATED EDITION

International Electrotechnical Commission , 07/18/2013

Publisher: IEC

File Format: PDF

$265.00$531.00


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.

IEC 62439-1 Ed. 1.1 b:2013 History

IEC 62439-1 Ed. 1.2 b:2016

IEC 62439-1 Ed. 1.2 b:2016

$291.00 $582.00

IEC 62439-1 Ed. 1.1 b:2013

IEC 62439-1 Ed. 1.1 b:2013

$265.00 $531.00

More IEC Standards PDF

IEC 60034-27-4 Ed. 1.0 b:2018
IEC 60404-13 Ed. 2.0 b:2018
IEC 61010-031 Ed. 2.1 en:2018
IEEE 3002.2-2018

IEEE 3002.2-2018

$52.00 $104.00