EN 62541-8:2011

OPC unified architecture - Part 8: Data Access

IEC 62541-8:2011 is part of the overall OPC Unified Architecture (OPC UA) standard series and defines the information model associated with Data Access (DA). It particularly includes additional VariableTypes and complemental descriptions of the NodeClasses and Attributes needed for Data Access, additional Properties and other information and behaviour.

OPC Unified Architecture - Teil 8: Zugriff auf Automatisierungsdaten

Architecture unifiée OPC - Partie 8: Accès aux données

La CEI 62541-8:2011 fait partie intégrante de la série de normes générales sur l'Architecture Unifiée OPC (OPC UA). Elle définit le modèle d'information associé à l'Accès aux Données (DA). Elle comporte notamment des Types de Variable supplémentaires et des descriptions complémentaires des Classes de Noeuds et des Attributs nécessaires pour l'Accès aux Données, des Propriétés supplémentaires ainsi que d'autres paramètres relatifs aux informations et au comportement.

Poenotena arhitektura OPC - 8. del: Dostop do podatkov (IEC 62541-8:2011)

Ta del standarda IEC 62541 je del celotne skupine standardov za poenoteno arhitekturo OPC (OPC UA) in določa informacijski model, povezan z dostopom do podatkov (DA). Vključuje zlasti dodatne vrste spremenljivk in dopolnilne opise razredov vozlišč ter atribute za dostop do podatkov, dodatne lastnosti,druge informacije in vedenje.
Celoten model naslovnega prostora je vključno z vsemi razredi vozlišč in atributi naveden v standardu IEC 62541-3. Opravila za zaznavanje podatkov in dostop do njih so določena v standardu IEC 62541-4.

General Information

• Status: Withdrawn
• Publication Date: 08-Dec-2011
• Withdrawal Date: 21-Nov-2014
• ICS: 25.040.40 - Industrial process measurement and control
• ICS: 25.100.01 - Cutting tools in general
• ICS: 35.100 - Open systems interconnection (OSI)
• Technical Committee: CLC/TC 65X - Industrial-process measurement, control and automation
• Drafting Committee: IEC/SC 65E - IEC_SC_65E
• Parallel Committee: IEC/SC 65E - IEC_SC_65E
• Current Stage: 9960 - Withdrawal effective - Withdrawal
• Start Date: 29-Apr-2018
• Completion Date: 29-Apr-2018
• Mandate: M/490 - Standardisation mandate to the European Standardisation Organisations (ESOs) to support European Smart Grid deployment
• Ref Project: SIST EN 62541-8:2012 - OPC unified architecture - Part 8: Data access (IEC 62541-8:2011)

Relations

• Replaced By: EN 45510-2-9:2008 - Guide for procurement of power station equipment - Part 2-9: Electrical equipment - Cabling systems
• Effective Date: 07-Jun-2022
• Revised: EN 45510-2-9:2008 - Guide for procurement of power station equipment - Part 2-9: Electrical equipment - Cabling systems
• Effective Date: 06-May-2014

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN 62541-8:2012
01-februar-2012
Poenotena arhitektura OPC - 8. del: Dostop do podatkov (IEC 62541-8:2011)
OPC unified architecture - Part 8: Data access (IEC 62541-8:2011)
OPC Unified Architecture - Teil 8: Zugriff auf Automatisierungsdaten (IEC 62541-8:2011)
Architecture unifiée OPC - Partie 8: Accès aux données (CEI 62541-8:2011)
Ta slovenski standard je istoveten z: EN 62541-8:2011
ICS:
25.040.40 Merjenje in krmiljenje Industrial process
industrijskih postopkov measurement and control
35.240.50 Uporabniške rešitve IT v IT applications in industry
industriji
SIST EN 62541-8:2012 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN 62541-8:2012

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SIST EN 62541-8:2012

EUROPEAN STANDARD
EN 62541-8

NORME EUROPÉENNE
December 2011
EUROPÄISCHE NORM

ICS 25.040.40; 25.100.01


English version


OPC unified architecture -
Part 8: Data Access
(IEC 62541-8:2011)


Architecture unifiée OPC -  OPC Unified Architecture -
Partie 8: Accès aux données Teil 8: Zugriff auf Automatisierungsdaten
(CEI 62541-8:2011) (IEC 62541-8:2011)





This European Standard was approved by CENELEC on 2011-11-22. CENELEC members are bound to comply
with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard
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 European Standard 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.

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Spain, Sweden, Switzerland and the United Kingdom.

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

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© 2011 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Ref. No. EN 62541-8:2011 E

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SIST EN 62541-8:2012
EN 62541-8:2011 - 2 -
Foreword
The text of document 65E/194/FDIS, future edition 1 of IEC 62541-8, prepared by SC 65E, "Devices and
integration in enterprise systems", of IEC/TC 65, "Industrial-process measurement, control and
automation" was submitted to the IEC-CENELEC parallel vote and approved by CENELEC as
EN 62541-8:2011.
The following dates are fixed:
(dop) 2012-08-22
• latest date by which the document has
to be implemented at national level by
publication of an identical national
standard or by endorsement
(dow) 2014-11-22
• 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 62541-8:2011 was approved by CENELEC as a European
Standard without any modification.

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SIST EN 62541-8:2012
- 3 - EN 62541-8:2011
Annex ZA
(normative)

Normative references to international publications
with their corresponding European publications

The following referenced documents are indispensable for the application of this document. For dated
references, only the edition cited applies. For undated references, the latest edition of the referenced
document (including any amendments) applies.

NOTE  When an international publication has been modified by common modifications, indicated by (mod), the relevant EN/HD
applies.

Publication Year Title EN/HD Year

IEC/TR 62541-1 - OPC unified architecture - CLC/TR 62541-1 -
Part 1: Overview and concepts


IEC 62541-3 - OPC unified architecture - EN 62541-3 -
Part 3: Address space model


IEC 62541-4 - OPC unified architecture - EN 62541-4 -
Part 4: Services


IEC 62541-5 - OPC unified architecture - EN 62541-5 -
Part 5: Information Model

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SIST EN 62541-8:2012

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