International Standards and Conformity Assessment for all electrical, electronic and related technologies

SC 65C

Industrial networks

 

Detail

Committee
Working Groups
Project Leader

Current

Status

Frcst Pub

Date

Stability

Date

SC 65CWG 15 G HörcherPPUB2016-022021

History

Stage
Document
Downloads
Decision Date
Target Date
AMW
65C/717A/RR PDF file 124 kB
2012-09-14 
1CD
65C/751/CD PDF file 4820 kB
2014-01-242013-07
ACDV
65C/765/CC Word file 52 kB
PDF file 242 kB
2014-09-262014-08
CCDV
65C/781/CDV PDF file 6323 kB
ZIP file 6624 kB
2014-09-26 
AFDIS
65C/804/RVC Word file 64 kB
PDF file 192 kB
2015-02-062015-03
DECFDIS
2015-08-042015-04
RFDIS
2015-08-042015-08
CFDIS
65C/834/FDIS

2015-11-062015-10
APUB
65C/841/RVD PDF file 140 kB
2016-01-142016-01
BPUB
2016-01-152016-01
PPUB
2016-03-312016-02
  

Abstract

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.

Project

IEC 62439-3:2016 ED3

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