Industrial systems, installations and equipment and industrial products - Identification of terminals within a system (IEC 61666:2010)

This International Standard establishes general principles for the identification of terminals of objects within a system, applicable to all technical areas (for example mechanical engineering, electrical engineering, construction engineering, process engineering). They can be used for systems based on different technologies or for systems combining several technologies. Requirements for marking of terminal designations on products are not part of this publication.

Industrielle Systeme, Anlagen und Ausrüstungen und Industrieprodukte - Identifikation von Anschlüssen in Systemen (IEC 61666:2010)

Systèmes industriels, installations et appareils, et produits industriels - Indentification des bornes dans le cadre d'un système (CEI 61666:2010)

La CEI 61666:2010 établit les principes généraux en vue de l'identification des bornes des objets à l'intérieur d'un système, applicables à tous les domaines techniques (par exemple l'ingénierie mécanique, l'ingénierie électrique, l'ingénierie de la construction, l'ingénierie des procédés). Ils peuvent être appliqués à des systèmes reposant sur des techniques différentes ou combinant plusieurs techniques. Les exigences relatives au marquage des désignations de bornes sur les produits ne font pas partie de la présente publication. Cette deuxième édition annule et remplace la première édition publiée en 1997. Cette édition constitue une révision technique. Cette édition inclut les modifications substantielles suivantes par rapport à l'édition précédente: - la terminologie utilisée dans la publication a été adaptée à celle utilisée dans la CEI 81346-1 Ed. 2; - une description plus complète des principes de désignation est fournie; - des exemples additionnels illustrant des désignations de bornes se rapportant à l'aspect de fonction et l'aspect d'emplacement sont fournis; - un exemple additionnel illustrant l'utilisation des ensembles de désignation de bornes est fourni; - l'ancienne Annexe A (informative) a été transformée en un article de la norme.

Industrijski sistemi, inštalacije, oprema in industrijski izdelki - Identifikacija (označevanje) priključkov v sistemu (IEC 61666:2010)

Ta mednarodni standard vzpostavlja splošna načela za identifikacijo priključkov objektov v sistemu, ki veljajo za vsa tehnična področja (na primer strojništvo, elektrotehniko, gradbeništvo, procesni inženiring).  Uporabljajo se lahko za sisteme, osnovane na različnih tehnologijah ali za sisteme, ki združujejo več tehnologij. Zahteve za označevanje oznak priključkov na proizvodih niso del te objave.

General Information

Status
Published
Publication Date
07-Oct-2010
Current Stage
6060 - National Implementation/Publication (Adopted Project)
Start Date
23-Sep-2010
Due Date
28-Nov-2010
Completion Date
08-Oct-2010

RELATIONS

Buy Standard

Standard
SIST EN 61666:2010
English language
19 pages
sale 10% off
Preview
sale 10% off
Preview

e-Library read for
1 day

Standards Content (sample)

SLOVENSKI STANDARD
SIST EN 61666:2010
01-november-2010
1DGRPHãþD
SIST EN 61666:1997

,QGXVWULMVNLVLVWHPLLQãWDODFLMHRSUHPDLQLQGXVWULMVNLL]GHONL,GHQWLILNDFLMD

R]QDþHYDQMH SULNOMXþNRYYVLVWHPX ,(&

Industrial systems, installations and equipment and industrial products - Identification of

terminals within a system (IEC 61666:2010)

Industrielle Systeme, Anlagen und Ausrüstungen und Industrieprodukte - Identifikation

von Anschlüssen in Systemen (IEC 61666:2010)

Systèmes industriels, installations et appareils, et produits industriels - Indentification des

bornes dans le cadre d'un système (CEI 61666:2010)
Ta slovenski standard je istoveten z: EN 61666:2010
ICS:
01.080.40 *UDILþQLVLPEROL]DXSRUDERY Graphical symbols for use on
ULVEDKGLDJUDPLKQDþUWLKY electrical and electronics
HOHNWURWHKQLNLLQHOHNWURQLNL engineering drawings,
WHUYXVWUH]QLWHKQLþQL diagrams, charts and in
SURL]YRGQLGRNXPHQWDFLML relevant technical product
documentation
29.020 Elektrotehnika na splošno Electrical engineering in
general
SIST EN 61666:2010 en,fr

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------
SIST EN 61666:2010
---------------------- Page: 2 ----------------------
SIST EN 61666:2010
EUROPEAN STANDARD
EN 61666
NORME EUROPÉENNE
September 2010
EUROPÄISCHE NORM
ICS 01.080.30 Supersedes EN 61666:1997
English version
Industrial systems, installations and equipment and industrial products -
Identification of terminals within a system
(IEC 61666:2010)
Systèmes industriels, installations Industrielle Systeme, Anlagen

et appareils, et produits industriels - und Ausrüstungen und Industrieprodukte -

Identification des bornes dans le cadre Identifikation von Anschlüssen
d'un système in Systemen
(CEI 61666:2010) (IEC 61666:2010)

This European Standard was approved by CENELEC on 2010-09-01. 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 Central Secretariat 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 Central Secretariat 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 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

© 2010 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.

Ref. No. EN 61666:2010 E
---------------------- Page: 3 ----------------------
SIST EN 61666:2010
EN 61666:2010 - 2 -
Foreword

The text of document 3/1001/FDIS, future edition 2 of IEC 61666, prepared by IEC TC 3, Information

structures, documentation and graphical symbols, was submitted to the IEC-CENELEC parallel vote and

was approved by CENELEC as EN 61666 on 2010-09-01.
This European Standard supersedes EN 61666:1997.

This European Standard includes the following substantial changes with respect to EN 61666:1997:

– the terminology used in the publication has been adapted to the one used in EN 81346-1;

– a more comprehensive description of the designation principles is provided;

– additional examples illustrating terminal designations related to the function aspect and location

aspect are provided;

– an additional example illustrating the use of terminal designation sets is provided;

– the former informative Annex A has been turned into a clause in the standard.

Attention is drawn to the possibility that some of the elements of this document may be the subject of

patent rights. CEN and CENELEC shall not be held responsible for identifying any or all such patent

rights.
The following dates were fixed:
– latest date by which the EN has to be implemented
at national level by publication of an identical
(dop) 2011-06-01
national standard or by endorsement
– latest date by which the national standards conflicting
(dow) 2013-09-01
with the EN have to be withdrawn
Annex ZA has been added by CENELEC.
__________
Endorsement notice

The text of the International Standard IEC 61666:2010 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 standards indicated:

IEC 60034-8:2007 NOTE Harmonized as EN 60034-8:2007 (not modified).
IEC 60191-3:1999 NOTE Harmonized as EN 60191-3:1999 (not modified).
__________
---------------------- Page: 4 ----------------------
SIST EN 61666:2010
- 3 - EN 61666:2010
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 60417 - Graphical symbols for use on equipment - -
IEC 60445 - Basic and safety principles for man-machine EN 60445 -
interface, marking and identification -
Identification of equipment terminals,
conductor terminations and conductors
IEC 60757 - Code for designation of colours HD 457 -
IEC 61082-1 2006 Preparation of documents used in EN 61082-1 2006
electrotechnology -
Part 1: Basic rules
IEC 81346-1 - Industrial systems, installations and EN 81346-1 -
equipment and industrial products -
Structuring principles and reference
designations -
Part 1: Rules
IEC 81714-3 - Design of graphical symbols for use in the - -
technical documentation of products -
Part 3: Classification of connect nodes,
networks and their encoding
---------------------- Page: 5 ----------------------
SIST EN 61666:2010
---------------------- Page: 6 ----------------------
SIST EN 61666:2010
IEC 61666
Edition 2.0 2010-08
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Industrial systems, installations and equipment and industrial products –
Identification of terminals within a system
Systèmes industriels, installations et appareils, et produits industriels –
Identification des bornes dans le cadre d’un système
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
PRICE CODE
INTERNATIONALE
CODE PRIX
ICS 01.080.30 ISBN 978-2-88912-148-9
® Registered trademark of the International Electrotechnical Commission
Marque déposée de la Commission Electrotechnique Internationale
---------------------- Page: 7 ----------------------
SIST EN 61666:2010
– 2 – 61666 © IEC:2010
CONTENTS

FOREWORD...........................................................................................................................3

1 Scope...............................................................................................................................5

2 Normative references .......................................................................................................5

3 Terms and definitions .......................................................................................................5

4 Terminal designation ........................................................................................................7

4.1 General ...................................................................................................................7

4.2 Designation of terminals with respect to the product aspect.....................................8

4.3 Designation of terminals with respect to the function aspect ....................................9

4.4 Designation of terminals with respect to the location aspect ..................................10

4.5 Terminal designation set .......................................................................................11

5 Classification of terminals...............................................................................................13

Annex A (informative) Examples of terminal designations not specified by a

manufacturer ........................................................................................................................14

Bibliography..........................................................................................................................16

Figure 1 – Principle of terminal designation ............................................................................7

Figure 2 – Example of designation of terminals for a 3-phase squirrel-cage motor ..................9

Figure 3 – A device shown with function labels on which the terminal designations

related to the function aspect are based, as well as terminal designations (pins) related

to the product aspect ............................................................................................................10

Figure 4 – Example of a symbol for a motor starter provided with terminal designations

related to the function aspect................................................................................................10

Figure 5 – Example of a terminal board for cross-connection where the terminals are

designated related to their location aspect ............................................................................11

Figure 6 – Example of a terminal designation set..................................................................12

Figure 7 – Example of a design with terminal designations related to the function

aspect...................................................................................................................................12

Figure 8 – Example of an implemented design based on Figure 7 with terminal

designations related to the product aspect............................................................................13

Figure 9 – Example of an implemented design based on Figure 7 with terminal

designation sets related to the function and product aspects ................................................13

Figure A.1 – Four terminal blocks composing one terminal assembly (each terminal

block is considered as an object) ..........................................................................................

Figure A.2 – One terminal block with eight terminals (the complete unit is an object) ............15

Figure A.3 – One terminal block with eight terminals with two entry points each ...................15

---------------------- Page: 8 ----------------------
SIST EN 61666:2010
61666 © IEC:2010 – 3 –
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
INDUSTRIAL SYSTEMS, INSTALLATIONS
AND EQUIPMENT AND INDUSTRIAL PRODUCTS –
IDENTIFICATION OF TERMINALS WITHIN A SYSTEM
FOREWORD

1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising

all national electrotechnical committees (IEC National Committees). The object of IEC is to promote

international co-operation on all questions concerning standardization in the electrical and electronic fields. To

this end and in addition to other activities, IEC publishes International Standards, Technical Specifications,

Technical Reports, Publicly Available Specifications (PAS) and Guides (hereafter referred to as “IEC

Publication(s)”). Their preparation is entrusted to technical committees; any IEC National Committee interested

in the subject dealt with may participate in this preparatory work. International, governmental and non-

governmental organizations liaising with the IEC also participate in this preparation. IEC collaborates closely

with the International Organization for Standardization (ISO) in accordance with conditions determined by

agreement between the two organizations.

2) The formal decisions or agreements of IEC on technical matters express, as nearly as possible, an international

consensus of opinion on the relevant subjects since each technical committee has representation from all

interested IEC National Committees.

3) IEC Publications have the form of recommendations for international use and are accepted by IEC National

Committees in that sense. While all reasonable efforts are made to ensure that the technical content of IEC

Publications is accurate, IEC cannot be held responsible for the way in which they are used or for any

misinterpretation by any end user.

4) In order to promote international uniformity, IEC National Committees undertake to apply IEC Publications

transparently to the maximum extent possible in their national and regional publications. Any divergence

between any IEC Publication and the corresponding national or regional publication shall be clearly indicated in

the latter.

5) IEC itself does not provide any attestation of conformity. Independent certification bodies provide conformity

assessment services and, in some areas, access to IEC marks of conformity. IEC is not responsible for any

services carried out by independent certification bodies.

6) All users should ensure that they have the latest edition of this publication.

7) No liability shall attach to IEC or its directors, employees, servants or agents including individual experts and

members of its technical committees and IEC National Committees for any personal injury, property damage or

other damage of any nature whatsoever, whether direct or indirect, or for costs (including legal fees) and

expenses arising out of the publication, use of, or reliance upon, this IEC Publication or any other IEC

Publications.

8) Attention is drawn to the Normative references cited in this publication. Use of the referenced publications is

indispensable for the correct application of this publication.

9) Attention is drawn to the possibility that some of the elements of this IEC Publication may be the subject of

patent rights. IEC shall not be held responsible for identifying any or all such patent rights.

International Standard IEC 61666 has been prepared by IEC technical committee 3:
Information structures, documentation and graphical symbols

This second edition cancels and replaces the first edition of IEC 61666 published in 1997.

This edition constitutes a technical revision.

This edition includes the following substantial changes with respect to the previous edition:

• the terminology used in the publication has been adapted to the one used in IEC 81346-1

Ed. 2;
• a more comprehensive description of the designation principles is provided;

• additional examples illustrating terminal designations related to the function aspect and

location aspect are provided;

• an additional example illustrating the use of terminal designation sets is provided;

• the former informative Annex A has been turned into a clause in the standard.
---------------------- Page: 9 ----------------------
SIST EN 61666:2010
– 4 – 61666 © IEC:2010
The text of this standard is based on the following documents:
FDIS Report on voting
3/1001/FDIS 3/1008/RVD

Full information on the voting for the approval of this standard can be found in the report on

voting indicated in the above table.

This publication has been drafted in accordance with the ISO/IEC Directives, Part 2.

The committee has decided that the contents of this publication will remain unchanged until

the stability date indicated on the IEC web site under "http://webstore.iec.ch" in the data

related to the specific publication. At this date, the publication will be
• reconfirmed,
• withdrawn,
• replaced by a revised edition, or
• amended.
---------------------- Page: 10 ----------------------
SIST EN 61666:2010
61666 © IEC:2010 – 5 –
INDUSTRIAL SYSTEMS, INSTALLATIONS
AND EQUIPMENT AND INDUSTRIAL PRODUCTS –
IDENTIFICATION OF TERMINALS WITHIN A SYSTEM
1 Scope

This International Standard establishes general principles for the identification of terminals of

objects within a system, applicable to all technical areas (for example mechanical

engineering, electrical engineering, construction engineering, process engineering). They can

be used for systems based on different technologies or for systems combining several

technologies.

Requirements for marking of terminal designations on products are not part of this publication.

NOTE The standard is based on the general principles for the structuring of systems including structuring of the

information about systems, established in the International Standard ISO/IEC 81346 series, published jointly by

IEC and ISO.
2 Normative references

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.
IEC 60417, Graphical symbols for use on equipment

IEC 60445, Basic and safety principles for man-machine interface, marking and identification

– Identification of equipment terminals and conductor terminations
IEC 60757, Code for designation of colours

IEC 61082-1:2006, Preparation of documents used in electrotechnology – Part 1: Basic rules

IEC 81346-1, Industrial systems, installations and equipment and industrial products –

Structuring principles and reference designations – Part 1: Rules

IEC 81714-3, Design of graphical symbols for use in the technical documentation of products

– Part 3: Classification of connect nodes, networks and their encoding
3 Terms and definitions
For the purposes of this document, the following terms and definitions apply.
3.1
object
entity treated in a process of development, implementation, usage and disposa
...

Questions, Comments and Discussion

Ask us and Technical Secretary will try to provide an answer. You can facilitate discussion about the standard in here.