IEC 62439-3 Ed. 3.0 b:2016

Industrial communication networks - High availability automation networks - Part 3: Parallel Redundancy Protocol (PRP) and High-availability Seamless Redundancy (HSR)

International Electrotechnical Commission , 03/31/2016

Publisher: IEC

File Format: PDF

$221.00$443.00

Description

Standard By:International Electrotechnical Commission , 03/31/2016

Published:03/31/2016

Pages:354

File Size:1 file , 6.3 MB

Language:English, French

Note:This product is unavailable in Ukraine, Russia, Belarus

IEC 62439-3:2016 is available as IEC 62439-3:2016 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.
IEC 62439-3:2016 is applicable to high-availability automation networks based on the Ethernet technology. This part of IEC 62439 specifies two redundancy protocols designed to provide seamless recovery in case of single failure of an inter-bridge link or bridge in the network, which are based on the same scheme: parallel transmission of duplicated information. This third edition cancels and replaces the second edition published in 2012. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition:
- technical corrections and extension of specifications;
- consideration of IEC 61588 clock synchronization with end-to-end delay measurement alongside the existing peer-to-peer delay measurement in PRP.