SIST EN 62439-4:2010/A1:2012

Industrial communication networks - High availability automation networks - Part 4: Cross-network Redundancy Protocol (CRP) (IEC 62439-4:2010/A1:2012)

The IEC 62439 series is applicable to high-availability automation networks based on the ISO/IEC 8802-3 (IEEE 802.3) (Ethernet) technology. This part of the IEC 62439 series specifies a redundancy protocol that is based on the duplication of the network, the redundancy protocol being executed within the end nodes, as opposed to a redundancy protocol built in the switches. The switchover decision is taken in each node individually. The cross-network connection capability enables single attached end nodes to be connected on either of the two networks.

Industrielle Kommunikationsnetze - Hochverfügbare Automatisierungsnetze - Teil 4: Redundanz-Protokoll für vermaschte Netze (CRP) (IEC 62439-4:2010/A1:2012)

Réseaux de communication industrielle - Réseaux d’automatisme à haute disponibilité - Partie 4 : Protocole de redondance transréseau (CRP) (CEI 62439-4:2010/A1:2012)

Industrijska komunikacijska omrežja za avtomatizacijo z visoko razpoložljivostjo - 4. del: Protokol redundance prepletenega omrežja (CRP) (IEC 62439-4:2010/A1:2012)

Serija IEC 62439 velja za omrežja za avtomatizacijo z visoko razpoložljivostjo, osnovana na ISO/IEC 8802-3 (IEEE 802.3) (eternet) tehnologiji. Ta del serije IEC 62439 določa redundančni protokol, osnovan na podvajanju omrežja, kjer se redundančni protokol izvaja znotraj končnih vozlišč, v nasprotju z redundančnimi protokoli vgrajenimi v stikala. Odločitev za preklop se izvede na vsakem vozlišču posebej. Medmrežna sposobnost povezave omogoča enojnim priključenim končnim vozliščem, da so lahko povezana na obeh omrežjih.

General Information

• Status: Published
• Publication Date: 06-May-2012
• ICS: 25.040.01 - Industrial automation systems in general
• ICS: 35.110 - Networking
• Technical Committee: MOV - Measuring equipment for electromagnetic quantities
• Current Stage: 6060 - National Implementation/Publication (Adopted Project)
• Start Date: 17-Apr-2012
• Due Date: 22-Jun-2012
• Completion Date: 07-May-2012
• Ref Project: EN 62439-4:2010/A1:2012 - Industrial communication networks - High availability automation networks - Part 4: Cross-network Redundancy Protocol (CRP)

Relations

• Amends: SIST EN 62439-4:2010 - Industrial communication networks - High availability automation networks - Part 4: Cross-network Redundancy Protocol (CRP) (IEC 62439-4:2010)
• Effective Date: 29-Jan-2023

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN 62439-4:2010/A1:2012
01-junij-2012
Industrijska komunikacijska omrežja za avtomatizacijo z visoko razpoložljivostjo -
4. del: Protokol redundance prepletenega omrežja (CRP) (IEC 62439-
4:2010/A1:2012)
Industrial communication networks - High availability automation networks - Part 4: Cross
-network Redundancy Protocol (CRP) (IEC 62439-4:2010/A1:2012)
Industrielle Kommunikationsnetze - Hochverfügbare Automatisierungsnetze - Teil 4:
Redundanz-Protokoll für vermaschte Netze (CRP) (IEC 62439-4:2010/A1:2012)
Réseaux de communication industrielle - Réseaux d’automatisme à haute disponibilité -
Partie 4 : Protocole de redondance transréseau (CRP) (CEI 62439-4:2010/A1:2012)
Ta slovenski standard je istoveten z: EN 62439-4:2010/A1:2012
ICS:
25.040.01 Sistemi za avtomatizacijo v Industrial automation
industriji na splošno systems in general
35.110 Omreževanje Networking
SIST EN 62439-4:2010/A1:2012 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN 62439-4:2010/A1:2012

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SIST EN 62439-4:2010/A1:2012

EUROPEAN STANDARD
EN 62439-4/A1

NORME EUROPÉENNE
April 2012
EUROPÄISCHE NORM

ICS 25.040; 35.040


English version


Industrial communication networks -
High availability automation networks -
Part 4: Cross-network Redundancy Protocol (CRP)
(IEC 62439-4:2010/A1:2012)


Réseaux de communication industrielle - Industrielle Kommunikationsnetze -
Réseaux d’automatisme à haute Hochverfügbare Automatisierungsnetze -
disponibilité - Teil 4: Redundanz-Protokoll für
Partie 4 : Protocole de redondance vermaschte Netze (CRP)
transréseau (CRP) (IEC 62439-4:2010/A1:2012)
(CEI 62439-4:2010/A1:2012)





This amendment A1 modifies the European Standard EN 62439-4:2010; it was approved by CENELEC on 2012-
03-30. CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate
the conditions for giving this amendment the status of a national standard without any alteration.

Up-to-date lists and bibliographical references concerning such national standards may be obtained on
application to the CEN-CENELEC Management Centre or to any CENELEC member.

This amendment exists in three official versions (English, French, German). A version in any other language
made by translation under the responsibility of a CENELEC member into its own language and notified to the
CEN-CENELEC Management Centre has the same status as the official versions.

CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus,
the Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy,
Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia,
Spain, Sweden, Switzerland, Turkey and the United Kingdom.

CENELEC
European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung

Management Centre: Avenue Marnix 17, B - 1000 Brussels


© 2012 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Ref. No. EN 62439-4:2010/A1:2012 E

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SIST EN 62439-4:2010/A1:2012
EN 62439-4:2010/A1:2012 - 2 -
Foreword
The text of document 65C/672/FDIS, future edition 1 of IEC 62439-4:2010/A1, prepared by SC 65C,
"Industrial networks", of IEC TC 65, "Industrial-process measurement, control and automation" was
submitted to the IEC-CENELEC parallel vote and approved by CENELEC as EN 62439-4:2010/A1:2012.
The following dates are fixed:
• latest date by which the document has (dop) 2012-12-30
to be implemented at national level by
publication of an identical national
standard or by endorsement
(dow) 2015-03-30
• latest date by which the national
standards conflicting with the
document have to be withdrawn

Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CENELEC [and/or CEN] shall not be held responsible for identifying any or all such patent
rights.

Endorsement notice
The text of the International Standard IEC 62439-4:2010/A1:2012 was approved by CENELEC as a
European Standard without any modification.

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SIST EN 62439-4:2010/A1:2012



IEC 62439-4

®


Edition 1.0 2012-02




INTERNATIONAL



STANDARD




NORME



INTERNATIONALE




AMENDMENT 1

AMENDEMENT 1





Industrial communication networks – High availability automation networks –

Part 4: Cross-network Redundancy Protocol (CRP)




Réseaux de Communication Industriels – Réseaux de haute disponibilité pour

l'automation - Partie 4: Protocole de Redondance a réseau Croisé (CRP)
















INTERNATIONAL

ELECTROTECHNICAL

COMMISSION


COMMISSION

ELECTROTECHNIQUE

PRICE CODE
INTERNATIONALE

CODE PRIX D


ICS 25.040; 35.040 ISBN 978-2-88912-929-4



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