• IEC 61666:2010

    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

    Industrial systems, installations and equipment and industrial products - Identification of terminals within a system

    Available format(s):  Hardcopy, PDF, PDF 3 Users, PDF 5 Users, PDF 9 Users

    Superseded date:  10-07-2021

    Language(s):  English - French

    Published date:  19-08-2010

    Publisher:  International Electrotechnical Committee

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    Table of Contents - (Show below) - (Hide below)

    FOREWORD
    1 Scope
    2 Normative references
    3 Terms and definitions
    4 Terminal designation
    5 Classification of terminals
    Annex A (informative) - Examples of terminal
            designations not specified by a
            manufacturer
    Bibliography

    Abstract - (Show below) - (Hide below)

    IEC 61666:2010 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. This second edition cancels and replaces the first edition of IEC 61666 published in 1997 and edition constitutes a technical revision. It 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.

    IEC 61666:2010 has the status of a horizontal standard in accordance with IEC Guide 108

    General Product Information - (Show below) - (Hide below)

    Committee TC 3
    Development Note Stability date: 2019. (10/2012) NEW CHILD AMD 1 2021 IS NOW ADDED
    Document Type Standard
    Product Note NEW CHILD AMD 1 2021 IS NOW ADDED
    Publisher International Electrotechnical Committee
    Status Superseded
    Superseded By
    Supersedes

    Standards Referenced By This Book - (Show below) - (Hide below)

    15/30320611 DC : 0 BS EN 60445 - BASIC AND SAFETY PRINCIPLES FOR MAN-MACHINE INTERFACE, MARKING AND IDENTIFICATION - IDENTIFICATION OF EQUIPMENT TERMINALS, CONDUCTOR TERMINATIONS AND CONDUCTORS
    I.S. EN 61175-1:2015 INDUSTRIAL SYSTEMS, INSTALLATIONS AND EQUIPMENT AND INDUSTRIAL PRODUCTS - DESIGNATION OF SIGNALS - PART 1: BASIC RULES
    IEC 60445 REDLINE : 6ED 2017 BASIC AND SAFETY PRINCIPLES FOR MAN-MACHINE INTERFACE, MARKING AND IDENTIFICATION - IDENTIFICATION OF EQUIPMENT TERMINALS, CONDUCTOR TERMINATIONS AND CONDUCTORS
    DD ISO/TS 16952-1:2007 Technical product documentation. Reference designation system General application rules
    I.S. EN 62491:2008 INDUSTRIAL SYSTEMS, INSTALLATIONS AND EQUIPMENT AND INDUSTRIAL PRODUCTS - LABELLING OF CABLES AND CORES
    BS PD IEC TS 62771 : 2012 INFORMATION MODEL COVERING THE CONTENTS OF IEC 81346-1 AND -2, IEC 61175, IEC 61666 AND IEC 81714-3
    DIN ISO/TS 81346-3;DIN SPEC 1330:2013-09 INDUSTRIAL SYSTEMS, INSTALLATIONS AND EQUIPMENT AND INDUSTRIAL PRODUCTS - STRUCTURING PRINCIPLES AND REFERENCE DESIGNATIONS - PART 3: APPLICATION RULES FOR A REFERENCE DESIGNATION SYSTEM (ISO/TS 81346-3:2012)
    DIN ISO/TS 81346-10;DIN SPEC 13300:2016-05 INDUSTRIAL SYSTEMS, INSTALLATIONS AND EQUIPMENT AND INDUSTRIAL PRODUCTS - STRUCTURING PRINCIPLES AND REFERENCE DESIGNATION - PART 10: POWER PLANTS (ISO/TS 81346-10:2015)
    DIN SPEC 1330 : 2013 INDUSTRIAL SYSTEMS, INSTALLATIONS AND EQUIPMENT AND INDUSTRIAL PRODUCTS - STRUCTURING PRINCIPLES AND REFERENCE DESIGNATIONS - PART 3: APPLICATION RULES FOR A REFERENCE DESIGNATION SYSTEM (ISO/TS 81346-3:2012)
    BS EN 60445:2017 Basic and safety principles for man-machine interface, marking and identification. Identification of equipment terminals, conductor terminations and conductors
    BS EN 81714-2 : 2007 DESIGN OF GRAPHICAL SYMBOLS FOR USE IN THE TECHNICAL DOCUMENTATION OF PRODUCTS - PART 2: SPECIFICATION FOR GRAPHICAL SYMBOLS IN A COMPUTER SENSIBLE FORM, INCLUDING GRAPHICAL SYMBOLS FOR A REFERENCE LIBRARY, AND REQUIREMENTS FOR THEIR INTERCHANGE
    BS ISO 15519-1:2010 Specification for diagrams for process industry General rules
    BS EN 61175-1 : 2015 INDUSTRIAL SYSTEMS, INSTALLATIONS AND EQUIPMENT AND INDUSTRIAL PRODUCTS - DESIGNATION OF SIGNALS - PART 1: BASIC RULES
    16/30289126 DC : 0 BS ISO 81346-12 - INDUSTRIAL SYSTEMS, INSTALLATIONS AND EQUIPMENT AND INDUSTRIAL PRODUCTS - STRUCTURING PRINCIPLES AND REFERENCE DESIGNATIONS - PART 12: CONSTRUCTION WORKS AND BUILDING SERVICES
    BS PD ISO/TS 81346-3 : 2012 INDUSTRIAL SYSTEMS, INSTALLATIONS AND EQUIPMENT AND INDUSTRIAL PRODUCTS - STRUCTURING PRINCIPLES AND REFERENCE DESIGNATIONS - PART 3: APPLICATION RULES FOR A REFERENCE DESIGNATION SYSTEM
    BS EN 62491 : 2008 INDUSTRIAL SYSTEMS, INSTALLATIONS AND EQUIPMENT AND INDUSTRIAL PRODUCTS - LABELLING OF CABLES AND CORES
    PD IEC/TR 62837:2013 Energy efficiency through automation systems
    DD IEC TS 62666 : DRAFT OCT 2010 GUIDELINES FOR THE INCLUSION OF DOCUMENTATION ASPECTS IN PRODUCT STANDARDS
    07/30160937 DC : 0 BS EN 62941 - INDUSTRIAL SYSTEMS, INSTALLATIONS, EQUIPMENT AND INDUSTRIAL PRODUCTS - LABELLING OF CONDUCTORS AND CABLES
    CEI EN 62491 : 2009 INDUSTRIAL SYSTEMS, INSTALLATIONS AND EQUIPMENT AND INDUSTRIAL PRODUCTS - LABELLING OF CABLES AND CORES
    07/30174313 DC : 0 BS EN 60445 - BASIC AND SAFETY PRINCIPLES FOR MAN-MACHINE INTERFACE, MARKING AND IDENTIFICATION - IDENTIFICATION OF EQUIPMENT TERMINALS, CONDUCTOR TERMINATIONS AND CONDUCTORS
    03/302192 DC : DRAFT FEB 2003
    PD ISO/TS 81346-10:2015 Industrial systems, installations and equipment and industrial products. Structuring principles and reference designation Power plants
    12/30257495 DC : 0 BS EN 61082-1 - PREPARATION OF DOCUMENTS USED IN ELECTROTECHNOLOGY - PART 1: RULES
    15/30319963 DC : 0 BS EN ISO 81346-12 - INDUSTRIAL SYSTEMS, INSTALLATIONS AND EQUIPMENT AND INDUSTRIAL PRODUCTS - STRUCTURING PRINCIPLES AND REFERENCE DESIGNATIONS - PART 12: CONSTRUCTION WORKS
    PD IEC/TR 62154:2005 TERMINOLOGY IN THE AREA OF INFORMATION STRUCTURES, DOCUMENTATION AND GRAPHICAL SYMBOLS
    DIN ISO/TS 16952-1:2007-03 TECHNICAL PRODUCT DOCUMENTATION - REFERENCE DESIGNATION SYSTEM - PART 1: GENERAL APPLICATION RULES
    09/30211785 DC : 0 BS ISO/IEC 14763-2 - INFORMATION TECHNOLOGY - IMPLEMENTATION AND OPERATION OF CUSTOMER PREMISES CABLING - PART 2: PLANNING AND INSTALLATION
    DIN EN 61175-1:2016-05 INDUSTRIAL SYSTEMS, INSTALLATIONS AND EQUIPMENT AND INDUSTRIAL PRODUCTS - DESIGNATION OF SIGNALS - PART 1: BASIC RULES (IEC 61175-1:2015)
    DD IEC PAS 62515 : 2007 REQUIREMENTS CONCERNING THE INTEROPERABILITY BETWEEN ELECTROMECHANICAL AND ELECTRICAL APPLICATIONS IN CAX-SYSTEMS
    04/30115413 DC : DRAFT OCT 2004 ISO/IEC 81714-2 - DESIGN OF GRAPHICAL SYMBOLS FOR USE IN THE TECHNICAL DOCUMENTATION OF PRODUCTS - PART 2: SPECIFICATION FOR GRAPHICAL SYMBOLS IN A COMPUTER SENSIBLE FORM INCLUDING GRAPHICAL SYMBOLS FOR A REFERENCE LIBRARY AND REQUIREMENTS FOR THEIR INTERCHANGE
    BS EN 82045-1:2001 Document management Principles and methods
    CEI EN 82045-1 : 2002 DOCUMENT MANAGEMENT - PART 1: PRINCIPLES AND METHODS
    08/30176940 DC : DRAFT JAN 2008 BS ISO 15519-1 - SPECIFICATION FOR DIAGRAMS FOR PROCESS INDUSTRY - PART 1: GENERAL RULES
    ISO/TS 81346-10:2015 Industrial systems, installations and equipment and industrial products — Structuring principles and reference designation — Part 10: Power plants
    I.S. EN 60445:2017 BASIC AND SAFETY PRINCIPLES FOR MAN-MACHINE INTERFACE, MARKING AND IDENTIFICATION - IDENTIFICATION OF EQUIPMENT TERMINALS, CONDUCTOR TERMINATIONS AND CONDUCTORS
    EN 60445:2017 BASIC AND SAFETY PRINCIPLES FOR MAN-MACHINE INTERFACE, MARKING AND IDENTIFICATION - IDENTIFICATION OF EQUIPMENT TERMINALS, CONDUCTOR TERMINATIONS AND CONDUCTORS (IEC 60445:2017 + COR1:2017)
    IEC 60445:2017 Basic and safety principles for man-machine interface, marking and identification - Identification of equipment terminals, conductor terminations and conductors
    DIN ISO/TS 81346-10;DIN SPEC 13300:2016-05 INDUSTRIAL SYSTEMS, INSTALLATIONS AND EQUIPMENT AND INDUSTRIAL PRODUCTS - STRUCTURING PRINCIPLES AND REFERENCE DESIGNATION - PART 10: POWER PLANTS (ISO/TS 81346-10:2015)
    ISO/IEC 14763-2:2012 Information technology Implementation and operation of customer premises cabling Part 2: Planning and installation
    DIN 6779-10:2007-04 STRUCTURING PRINCIPLES FOR TECHNICAL PRODUCTS AND TECHNICAL PRODUCT DOCUMENTATION - PART 10: POWER PLANTS
    IEC PAS 62515:2007 Requirements concerning the interoperability between electromechanical and electrical applications in CAx-systems
    DIN ISO/TS 16952-10:2010-01 TECHNICAL PRODUCT DOCUMENTATION - REFERENCE DESIGNATION SYSTEM - PART 10: POWER PLANTS
    ISO/TS 16952-10:2008 Technical product documentation Reference designation system Part 10: Power plants
    IEC TS 62771:2012 Information model covering the contents of IEC 81346-1 and IEC 81346-2, IEC 61175, IEC 61666 and IEC 81714-3
    CEI EN 81714-2 : 2007 DESIGN OF GRAPHICAL SYMBOLS FOR USE IN THE TECHNICAL DOCUMENTATION OF PRODUCTS - PART 2: SPECIFICATION FOR GRAPHICAL SYMBOLS IN A COMPUTER SENSIBLE FORM, INCLUDING GRAPHICAL SYMBOLS FOR A REFERENCE LIBRARY, AND REQUIREMENTS FOR THEIR INTERCHANGE
    NF EN 62491 : 2008 INDUSTRIAL SYSTEMS, INSTALLATIONS AND EQUIPMENT AND INDUSTRIAL PRODUCTS - LABELLING OF CABLES AND CORES
    DD ISO/TS 16952-10 : 2008 TECHNICAL PRODUCT DOCUMENTATION - REFERENCE DESIGNATION SYSTEM - PART 10: POWER PLANTS
    ISO/TS 81346-3:2012 Industrial systems, installations and equipment and industrial products Structuring principles and reference designations Part 3: Application rules for a reference designation system
    ISO 15519-1:2010 Specification for diagrams for process industry Part 1: General rules
    ISO/TS 16952-1:2006 Technical product documentation Reference designation system Part 1: General application rules
    IEC 61082-1 REDLINE : 3ED 2014 PREPARATION OF DOCUMENTS USED IN ELECTROTECHNOLOGY - PART 1: RULES
    IEC TR 61346-3:2001 Industrial systems, installations and equipment and industrial products - Structuring principles and reference designations - Part 3: Application guidelines
    I.S. EN 81714-2:2007 DESIGN OF GRAPHICAL SYMBOLS FOR USE IN THE TECHNICAL DOCUMENTATION OF PRODUCTS - PART 2: SPECIFICATION FOR GRAPHICAL SYMBOLS IN A COMPUTER SENSIBLE FORM, INCLUDING GRAPHICAL SYMBOLS FOR A REFERENCE LIBRARY, AND REQUIREMENTS FOR THEIR INTERCHANGE
    IEC 60204-1:2016 Safety of machinery - Electrical equipment of machines - Part 1: General requirements
    IEC TR 62837:2013 Energy efficiency through automation systems
    IEC TR 62154:2005 Terminology in the area of information structures, documentation and graphical symbols
    IEC 81714-2:2006 Design of graphical symbols for use in the technical documentation of products - Part 2: Specification for graphical symbols in a computer sensible form, including graphical symbols for a reference library, and requirements for their interchange
    14/30238347 DC : 0 BS EN 60204-1 ED 6.0 - SAFETY OF MACHINERY - ELECTRICAL EQUIPMENT OF MACHINES - PART 1: GENERAL REQUIREMENTS
    IEC 62491:2008 Industrial systems, installations and equipment and industrial products - Labelling of cables and cores
    IEC 61082-1:2014 RLV Preparation of documents used in electrotechnology - Part 1: Rules
    BS EN 61082-1:2015 (published 2015-01) Preparation of documents used in electrotechnology Rules
    IEC 60445:2017 RLV Basic and safety principles for man-machine interface, marking and identification - Identification of equipment terminals, conductor terminations and conductors
    I.S. EN 61082-1:2015 PREPARATION OF DOCUMENTS USED IN ELECTROTECHNOLOGY - PART 1: RULES
    EN 61175-1 : 2015 INDUSTRIAL SYSTEMS, INSTALLATIONS AND EQUIPMENT AND INDUSTRIAL PRODUCTS - DESIGNATION OF SIGNALS - PART 1: BASIC RULES (IEC 61175-1:2015)
    EN 81714-2:2007 DESIGN OF GRAPHICAL SYMBOLS FOR USE IN THE TECHNICAL DOCUMENTATION OF PRODUCTS - PART 2: SPECIFICATION FOR GRAPHICAL SYMBOLS IN A COMPUTER SENSIBLE FORM, INCLUDING GRAPHICAL SYMBOLS FOR A REFERENCE LIBRARY, AND REQUIREMENTS FOR THEIR INTERCHANGE
    EN 61082-1:2015 PREPARATION OF DOCUMENTS USED IN ELECTROTECHNOLOGY - PART 1: RULES (IEC 61082-1:2014)
    EN 82045-1 : 2001 DOCUMENT MANAGEMENT - PART 1: PRINCIPLES AND METHODS
    EN 62491 : 2008 INDUSTRIAL SYSTEMS, INSTALLATIONS AND EQUIPMENT AND INDUSTRIAL PRODUCTS - LABELLING OF CABLES AND CORES

    Standards Referencing This Book - (Show below) - (Hide below)

    IEC 60050-151:2001 International Electrotechnical Vocabulary (IEV) - Part 151: Electrical and magnetic devices
    IEC TR 60616:1978 Terminal and tapping markings for power transformers
    IEC 81346-1:2009 Industrial systems, installations and equipment and industrial products - Structuring principles and reference designations - Part 1: Basic rules
    IEC 61082-1:2014 RLV Preparation of documents used in electrotechnology - Part 1: Rules
    IEC 60757:1983 Code for designation of colours
    IEC 61355:1997 Classification and designation of documents for plants, systems and equipment
    IEC 60034-8:2007+AMD1:2014 CSV Rotating electrical machines - Part 8: Terminal markings anddirection of rotation
    IEC 60191-3:1999 Mechanical standardization of semiconductor devices - Part 3: General rules for the preparation of outline drawings of integrated circuits
    IEC 60445:2017 Basic and safety principles for man-machine interface, marking and identification - Identification of equipment terminals, conductor terminations and conductors
    IEC 81714-3:2004 Design of graphical symbols for use in the technical documentation of products - Part 3: Classification of connect nodes, networks and their encoding
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