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IEC - 61666

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

active, Most Current
Organization: IEC
Publication Date: 1 June 2021
Status: active
Page Count: 72
ICS Code (Graphical symbols for use on mechanical engineering and construction drawings, diagrams, plans, maps and in relevant technical product documentation): 01.080.30
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.

Document History

61666
June 1, 2021
Industrial systems, installations and equipment and industrial products – Identification of terminals within a system
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,...
61666 AMD 1
June 1, 2021
AMENDMENT 1 Industrial systems, installations and equipment and industrial products – Identification of terminals within a system
A description is not available for this item.
IEC 61666
August 1, 2010
Industrial systems, installations and equipment and industrial products – Identification of terminals within a system
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,...
IEC 61666
May 1, 1997
Industrial Systems, Installations and Equipment and Industrial Products - Identification of Terminals within a System
A description is not available for this item.

References

This document references:
IEC 60445 - Basic and safety principles for man-machine interface, marking and identification – Identification of equipment terminals, conductor terminations and conductors
Published by IEC on August 1, 2017
This document applies to the identification and marking of terminals of electrical equipment such as resistors, fuses, relays, contactors, transformers, rotating machines and, wherever applicable, to...
This document references:
IEC 60034-8 - Rotating electrical machines – Part 8: Terminal markings and direction of rotation
Published by IEC on March 1, 2014
A description is not available for this item.
This document references:
IEC 60050-151 - International Electrotechnical Vocabulary Part 151: Electrical and Magnetic Devices
Published by IEC on July 1, 2001
This part of IEC 60050 gives the general terminology used in the various fields of electrotechnology (e.g. "electricity", "magnetism", "electronics", "device", "component", etc.), general terms...
This document references:
IEC 60191-3 - Mechanical Standardization of Semiconductor Devices - Part 3: General Rules for the Preparation of Outline Drawings of Integrated Circuits
Published by IEC on October 1, 1999
A description is not available for this item.
This document references:
IEC 60445 - Basic and safety principles for man-machine interface, marking and identification – Identification of equipment terminals, conductor terminations and conductors
Published by IEC on August 1, 2017
This document applies to the identification and marking of terminals of electrical equipment such as resistors, fuses, relays, contactors, transformers, rotating machines and, wherever applicable, to...
This document is referenced by:
BS EN 60204-1 - Safety of Machinery - Electrical Equipment of Machines Part 1: Specification for General Requirements
Published by BSI on March 15, 1993
Specifies general requirements for an individual machine as well as a group of machines operating in a coordinated manner for compliance with the Essential Safety Requirements in annex 1 of Council...
This document is referenced by:
BS EN 81346-1 - Industrial systems, installations and equipment and industrial product - Structuring principles and reference designations - Part 1: Basic rules
Published by BSI on January 31, 2010
A description is not available for this item.
This document is referenced by:
ISO 15519-1 - Specification for diagrams for process industry — Part 1: General rules
Published by ISO on March 1, 2010
This part of ISO 15519 provides general rules and guidelines for the preparation and presentation of information in diagrams for process industry.
This document is referenced by:
ISO/IEC 14763-2 - Information technology – Implementation and operation of customer premises cabling – Part 2: Planning and installation
Published by ISO on February 1, 2012
This part of ISO/IEC 14763 specifies requirements for the planning, installation and operation of cabling and cabling infrastructures (including cabling, pathways, spaces, earthing and bonding) in...
This document is referenced by:
ISO 81346-12 - Industrial systems, installations and equipment and industrial products - Structuring principles and reference designations - Part 12: Construction works and building services
Published by ISO on May 1, 2018
This document establishes rules for structuring of systems and the formulation of reference designations and provides classes for systems in the field of construction works and building services....
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