Industrial systems, installations and equipment and industrial products - Structuring principles and reference designations - Part 2: Classification of objects and codes for classes

IEC 81346-2:2019 establishes classification schemes with defined object classes and their associated letter codes, and is primarily intended for use in reference designations and for designation of generic types. The classification schemes are applicable for objects in all technical disciplines and all branches of industry. IEC 81346-2:2019 is a horizontal publication also intended for for use by technical committees in preparation of publications related to reference designations in accordance with the principles laid down in IEC Guide 108. IEC 81346-2:2019 cancels and replaces the first edition published in 2009. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: a) The entry classes of the classification scheme have been defined to reflect the “inherent function” of the object classified; b) The classes are defined to align with the principles of ISO 22274 and ISO 704; c) A three-level classification scheme has been defined, which provides a greater flexibility for the designer in some technical fields; d) Classes are defined by their definition and provided with a preferred term. Examples are provided if needed; e) A separate classification scheme for spaces has been provided.

Industrielle Systeme, Anlagen und Ausrüstungen und Industrieprodukte - Strukturierungsprinzipien und Referenzkennzeichnung - Teil 2: Klassifizierung von Objekten und Kennbuchstaben für Klassen

Systèmes industriels, installations et appareils, et produits industriels - Principes de structuration et désignations de référence - Partie 2: Classification des objets et codes pour les classes

IEC 81346-2:2019 établit des plans de classification et définit les classes d’objets ainsi que leurs lettres codes associées, et est principalement destinée à un usage dans les désignations de référence et pour la désignation des types génériques. Les plans de classification s’appliquent aux objets appartenant à toutes les disciplines techniques ainsi qu’à toutes les branches d'industrie. IEC 81346-2:2019 est une publication horizontale également destinée à être utilisée par les comités d’études pour l’établissement de publications liées aux désignations de référence conformément aux principes exposés dans le Guide IEC 108. IEC 81346-2:2019 annule et remplace la première édition parue en 2009. Cette édition constitue une révision technique. Cette édition inclut les modifications techniques majeures suivantes par rapport à l’édition précédente: a) Les classes d’entrée du plan de classification ont été définies afin de refléter la «fonction intrinsèque» de l’objet classé; b) Les classes sont définies de sorte à s’aligner sur les principes définis dans l’ISO 22274 et l’ISO 704; c) Un plan de classification à trois niveaux a été défini afin de garantir au concepteur une plus grande latitude dans certains domaines techniques; d) Les classes sont définies avec un terme préférentiel. Des exemples sont fournis, si nécessaire; e) Un plan de classification distinct a été fourni pour les espaces.

Industrijski sistemi, inštalacije in oprema ter industrijski izdelki - Načela strukturiranja in referenčne oznake - 2. del: Razvrščanje objektov v razrede in njihove kode (IEC 81346-2:2019)

Ta standard vzpostavlja sheme razvrščanja z definiranimi razredi predmetov in pripadajočimi kodami ter je namenjen predvsem za uporabo v referenčnih poimenovanjih in za poimenovanje generičnih vrst. Sheme razvrščanja se uporabljajo za predmete v vseh tehničnih disciplinah in vseh panogah industrije. Dokument je horizontalna publikacija, namenjena tudi tehničnim odborom za pripravo publikacij, povezanih z referenčnimi oznakami v skladu z načeli vodila IEC 108.

General Information

Status
Published
Publication Date
29-Aug-2019
Withdrawal Date
22-Jul-2022
Current Stage
6060 - Document made available - Publishing
Start Date
30-Aug-2019
Completion Date
30-Aug-2019

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Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN IEC 81346-2:2019
01-november-2019
Nadomešča:
SIST EN 81346-2:2009
Industrijski sistemi, inštalacije in oprema ter industrijski izdelki - Načela
strukturiranja in referenčne oznake - 2. del: Razvrščanje objektov v razrede in
njihove kode (IEC 81346-2:2019)
Industrial systems, installations and equipment and industrial products - Structuring
principles and reference designations - Part 2: Classification of objects and codes for
classes (IEC 81346-2:2019)
Industrielle Systeme, Anlagen und Ausrüstungen und Industrieprodukte -
Strukturierungsprinzipien und Referenzkennzeichnung - Teil 2: Klassifizierung von
Objekten und Kennbuchstaben für Klassen (IEC 81346-2:2019)
Systèmes industriels, installations et appareils, et produits industriels - Principes de
structuration et désignations de référence - Partie 2: Classification des objets et codes
pour les classes (IEC 81346-2:2019)
Ta slovenski standard je istoveten z: EN IEC 81346-2:2019
ICS:
01.110 Tehnična dokumentacija za Technical product
izdelke documentation
29.020 Elektrotehnika na splošno Electrical engineering in
general
SIST EN IEC 81346-2:2019 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------
EUROPEAN STANDARD EN IEC 81346-2

NORME EUROPÉENNE

EUROPÄISCHE NORM
August 2019
ICS 01.110; 29.020 Supersedes EN 81346-2:2009 and all of its amendments
and corrigenda (if any)
English Version
Industrial systems, installations and equipment and industrial
products - Structuring principles and reference designations -
Part 2: Classification of objects and codes for classes
(IEC 81346-2:2019)
Systèmes industriels, installations et appareils, et produits Industrielle Systeme, Anlagen und Ausrüstungen und
industriels - Principes de structuration et désignations de Industrieprodukte - Strukturierungsprinzipien und
référence - Partie 2: Classification des objets et codes pour Referenzkennzeichnung - Teil 2: Klassifizierung von
les classes Objekten und Kennbuchstaben für Klassen
(IEC 81346-2:2019) (IEC 81346-2:2019)
This European Standard was approved by CENELEC on 2019-07-23. 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.
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, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Turkey and the United Kingdom.


European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2019 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
 Ref. No. EN IEC 81346-2:2019 E

---------------------- Page: 2 ----------------------
EN IEC 81346-2:2019 (E)
European foreword
The text of document 3/1393/FDIS, future edition 2 of IEC 81346-2, prepared by IEC/TC 3
"Information structures and elements, identification and marking principles, documentation and
graphical symbols" was submitted to the IEC-CENELEC parallel vote and approved by CENELEC as
EN IEC 81346-2:2019.
The following dates are fixed:
• latest date by which the document has to be implemented at national (dop) 2020-04-23
level by publication of an identical national standard or by endorsement
• latest date by which the national standards conflicting with the (dow) 2022-07-23
document have to be withdrawn

This document supersedes EN 81346-2:2009 and all of its amendments and corrigenda (if any).
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CENELEC shall not be held responsible for identifying any or all such patent rights.

Endorsement notice
The text of the International Standard IEC 81346-2:2019 was approved by CENELEC as a European
Standard without any modification.

In the official version, for Bibliography, the following notes have to be added for the standar
...

SLOVENSKI STANDARD
SIST EN IEC 81346-2:2019
01-november-2019
Nadomešča:
SIST EN 81346-2:2009
Industrijski sistemi, inštalacije in oprema ter industrijski izdelki - Načela
strukturiranja in referenčne oznake - 2. del: Razvrščanje objektov v razrede in
njihove kode (IEC 81346-2:2019)
Industrial systems, installations and equipment and industrial products - Structuring
principles and reference designations - Part 2: Classification of objects and codes for
classes (IEC 81346-2:2019)
Industrielle Systeme, Anlagen und Ausrüstungen und Industrieprodukte -
Strukturierungsprinzipien und Referenzkennzeichnung - Teil 2: Klassifizierung von
Objekten und Kennbuchstaben für Klassen (IEC 81346-2:2019)
Systèmes industriels, installations et appareils, et produits industriels - Principes de
structuration et désignations de référence - Partie 2: Classification des objets et codes
pour les classes (IEC 81346-2:2019)
Ta slovenski standard je istoveten z: EN IEC 81346-2:2019
ICS:
01.110 Tehnična dokumentacija za Technical product
izdelke documentation
29.020 Elektrotehnika na splošno Electrical engineering in
general
SIST EN IEC 81346-2:2019 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------
SIST EN IEC 81346-2:2019

---------------------- Page: 2 ----------------------
SIST EN IEC 81346-2:2019


EUROPEAN STANDARD EN IEC 81346-2

NORME EUROPÉENNE

EUROPÄISCHE NORM
August 2019
ICS 01.110; 29.020 Supersedes EN 81346-2:2009 and all of its amendments
and corrigenda (if any)
English Version
Industrial systems, installations and equipment and industrial
products - Structuring principles and reference designations -
Part 2: Classification of objects and codes for classes
(IEC 81346-2:2019)
Systèmes industriels, installations et appareils, et produits Industrielle Systeme, Anlagen und Ausrüstungen und
industriels - Principes de structuration et désignations de Industrieprodukte - Strukturierungsprinzipien und
référence - Partie 2: Classification des objets et codes pour Referenzkennzeichnung - Teil 2: Klassifizierung von
les classes Objekten und Kennbuchstaben für Klassen
(IEC 81346-2:2019) (IEC 81346-2:2019)
This European Standard was approved by CENELEC on 2019-07-23. 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.
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, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Turkey and the United Kingdom.


European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2019 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
 Ref. No. EN IEC 81346-2:2019 E

---------------------- Page: 3 ----------------------
SIST EN IEC 81346-2:2019
EN IEC 81346-2:2019 (E)
European foreword
The text of document 3/1393/FDIS, future edition 2 of IEC 81346-2, prepared by IEC/TC 3
"Information structures and elements, identification and marking principles, documentation and
graphical symbols" was submitted to the IEC-CENELEC parallel vote and approved by CENELEC as
EN IEC 81346-2:2019.
The following dates are fixed:
• latest date by which the document has to be implemented at national (dop) 2020-04-23
level by publication of an identical national standard or by endorsement
• latest date by which the national standards conflicting with the (dow) 2022-07-23
document have to be withdrawn

This document supersedes EN 81346-2:2009 and all of its amendments and corrigenda (if any).
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CENELEC shall not be held responsible for identifying any or all such patent rights.

Endorsement notice
The text of the International Standard IEC 81346-2:2019 was approved by CENELEC as a Europe
...

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