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EVS-EN IEC 62439-3:2018

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

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Kehtiv alates 15.02.2018
Alusdokumendid
EN IEC 62439-3:2018; IEC 62439-3:2016
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Tüüp
Nimetus
15.02.2018
Põhitekst
03.10.2012
Põhitekst
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.
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EVS-EN 62056-1-0:2015

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EVS-EN 62056-4-7:2016

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EVS-EN IEC 61869-9:2019

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Uusim versioon Kehtiv alates 16.07.2019