SIST EN 61360-1:2018

Standard data elements types with associated classification scheme for electric items - Part 1: Definitions - Principles and methods

IEC 61360-1:2017 specifies principles for the definition of the properties and associated attributes and explains the methods for representing verbally defined concepts with appropriate data constructs available from IEC 61360-2. It also specifies principles for establishing a hierarchy of classification from a collection of classes, each of which represents a technical concept in the electrotechnical domain or a domain related to electrotechnology. This fourth edition cancels and replaces the third edition published in 2009. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition:
- support of advanced constructs such as
 · conditions and constraints,
 · blocks,
 · cardinality,
 · polymorphism,
 · generic and restricted enumerations, and
 · mapping;
- extended list of data types;
- harmonization with IEC 62656-1;
- support of IEC TS 62720 and of coded units;
- harmonization of semantic and administrative data among the various information objects;
- use of UML for data modelling;
- enhanced definitions and descriptions;
- introduction of examples of higher level constructs such as block, cardinality, or polymorphism as guidance for the user of the IEC 61360 series.

Genormte Datenelementtypen mit Klassifikationsschema für elektrische Bauteile - Teil 1: Definitionen - Regeln und Methoden

Types normalisés d’éléments de données avec plan de classification pour composants électriques - Partie 1: Définitions - Principes et méthodes

L’IEC 61360-1:2017 spécifie les principes de la définition des propriétés et des attributs associés et explique les méthodes de représentation de concepts définis oralement par des constructions de données appropriées disponibles dans l’IEC 61360-2. Il spécifie également les principes permettant d’établir une hiérarchie de classification à partir d’une collection de classes, dont chacune représente un concept technique d’un domaine électrotechnique ou un domaine relatif à l’électrotechnologie. Cette quatrième édition annule et remplace la troisième édition parue en 2009. Cette édition constitue une révision technique. Cette édition inclut les modifications techniques majeures suivantes par rapport à l’édition précédente:
- un support pour les constructions avancées telles que
 · conditions et contraintes,
 · blocs,
 · cardinalité,
 · polymorphisme,
 · énumérations générales et restreintes, et
 · mapping;
- une liste de types de données étendue;
- une harmonisation avec l’IEC 62656-1;
- un support pour l’IEC TS 62720 et les unités codées;
- une harmonisation des données sémantiques et administratives entre les divers objets d’information;
- l’utilisation du langage UML pour la modélisation des données;
- des descriptions et définitions étoffées;
- l’introduction d’exemples de constructions de plus haut niveau comme le bloc, la cardinalité ou le polymorphisme, comme préconisations pour assister l’utilisateur de la série IEC 61360.

Tipi standardnih podatkovnih elementov s pripadajočo klasifikacijsko shemo za električne sestavne dele - 1. del: Definicije - Načela in metode

Ta del standarda IEC 61360 določa načela za opredelitev lastnosti in pripadajočih atributov ter razlaga metode za predstavitev verbalno opredeljenih pojmov z ustreznimi podatkovnimi konstrukti, ki so na voljo v standardu IEC 61360-2. Določa tudi načela za določitev klasifikacijske hierarhije iz zbirke razredov, od katerih vsak predstavlja tehnični koncept na elektrotehničnem področju ali domeno, povezano z elektrotehnologijo.
Uporaba tega dokumenta olajšuje izmenjavo tehničnih podatkov prek določene strukture za izmenjavo podatkov v računalniško smiselni obliki. Vsaka lastnost za izmenjavo ima nedvoumno določen pomen in dosledno poimenovanje ter po potrebi določen seznam vrednosti, predpisan format in določene merske enote za vse količinske vrednosti. Obstaja tudi predpis za:
a) nadzor sprememb definicij lastnosti s pomočjo različic in številk revizij;
b) vključitev opomb in pripomb, ki pojasnjujejo ter pomagajo pri uporabi definicij;
c) navedbo virov definicij in seznamov vrednosti;
d) povezane številke in formule.
OPOMBA: Tehnični odbori ali pododbori IEC oz. druge organizacije lahko ta dokument uporabijo kot podlago za razvoj lastnih slovarjev.
Na področje uporabe tega dokumenta ne spadajo teme infrastrukture informacijske tehnologije,
kot so:
– varnost;
– mehanizmi za blokiranje zbirk podatkov;
– upravljanje pravic dostopa.

General Information

• Status: Published
• Publication Date: 13-Mar-2018
• ICS: 01.040.29 - Electrical engineering (Vocabularies)
• ICS: 29.100.20 - Electrical and electromechanical components
• Technical Committee: EDO - Documentation and graphical symbols
• Current Stage: 6060 - National Implementation/Publication (Adopted Project)
• Start Date: 07-Dec-2017
• Due Date: 11-Feb-2018
• Completion Date: 14-Mar-2018
• Ref Project: EN 61360-1:2017 - Standard data element types with associated classification scheme - Part 1: Definitions - Principles and methods

Relations

• Replaces: SIST EN 61360-1:2010 - Standard data element types with associated classification scheme for electric items - Part 1: Definitions - Principles and methods (IEC 61360-1:2009)
• Effective Date: 05-Dec-2017

Overview

EN 61360-1:2017 (IEC 61360-1:2017) defines principles and methods for standard data element types and an associated classification scheme for electrotechnical and related domains. The fourth edition updates the IEC 61360 dictionary model and explains how verbally defined technical concepts are represented as data constructs (with implementation guidance referenced in IEC 61360-2). It also specifies principles for building hierarchical classification systems from collections of classes that represent technical concepts.

Key topics and requirements

• Definition of properties and attributes: Principles for specifying semantic, identifying and administrative attributes for data elements (see sections on Property, Identifying_attributes, Semantic_attributes, Administrative_attributes).
• Representation methods: Guidance on mapping verbal concepts to data constructs defined in IEC 61360-2 (data element types, units, enumerations).
• Advanced constructs supported: Conditions and constraints, blocks, cardinality, polymorphism, generic/restricted enumerations, and mapping - enabling richer metadata modelling for complex components.
• Extended data types: An expanded list of simple and aggregate data types, class references, large objects and placement types for product metadata.
• Harmonization and interoperability: Alignment with IEC 62656-1 (product ontology register), support for IEC TS 62720 (units identification) and coded units, and harmonized semantic/administrative metadata across information objects.
• Modeling tools: Use of UML for data modelling and illustrative examples of higher-level constructs (blocks, cardinality, polymorphism) to guide implementers.
• Metadata governance: Attributes for versioning, revision, status, provenance and dictionary identification to support metadata registries and lifecycle management.

Applications and who uses it

EN/IEC 61360-1 is used where consistent, machine-readable product and component metadata is required:

• Product data dictionaries and metadata registries for electrical and electromechanical components
• Part libraries, PLM/ERP integration and data exchange between CAD/CAE and manufacturing systems
• Creation of semantic classification schemes for catalogs and e-commerce of electrical items
• Systems integration and interoperability (OEMs, suppliers, system integrators) Primary users include electrical engineers, data architects, product managers, standards developers, and software vendors building product information systems or ontologies.

Related standards

• IEC 61360-2 (data element types - implementation formats)
• IEC 62656-1 (product ontology register and spreadsheets)
• IEC TS 62720 (identification of units for computer processing)
• ISO 80000 series (quantities and units), ISO 3166 (country codes), ISO/IEC 11179 (metadata registries)

Keywords: IEC 61360, EN 61360-1:2017, data element types, classification scheme, electrotechnical metadata, product ontology, UML, units of measure, metadata registry, semantic attributes.

Standards Content (Sample)

SLOVENSKI STANDARD
01-april-2018
1DGRPHãþD
SIST EN 61360-1:2010
7LSLVWDQGDUGQLKSRGDWNRYQLKHOHPHQWRYVSULSDGDMRþRNODVLILNDFLMVNRVKHPR]D
HOHNWULþQHVHVWDYQHGHOHGHO'HILQLFLMH1DþHODLQPHWRGH
Standard data elements types with associated classification scheme for electric items -
Part 1: Definitions - Principles and methods
Genormte Datenelementtypen mit Klassifikationsschema für elektrische Bauteile - Teil 1:
Definitionen - Regeln und Methoden
Types normalisés d’éléments de données avec plan de classification pour composants
électriques - Partie 1: Définitions - Principes et méthodes
Ta slovenski standard je istoveten z: EN 61360-1:2017
ICS:
01.040.29 Elektrotehnika (Slovarji) Electrical engineering
(Vocabularies)
29.100.20 (OHNWULþQLLQHOHNWURPHKDQVNL Electrical and
VHVWDYQLGHOL electromechanical
components
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EUROPEAN STANDARD EN 61360-1
NORME EUROPÉENNE
EUROPÄISCHE NORM
December 2017
ICS 31.020 Supersedes EN 61360-1:2010
English Version
Standard data element types with associated classification
scheme - Part 1: Definitions - Principles and methods
(IEC 61360-1:2017)
Types normalisés d'éléments de données avec plan de Genormte Datenelementtypen mit Klassifikationsschema für
classification - Partie 1: Définitions - Principes et methodes elektrische Betriebsmittel - Teil 1: Definitionen - Regeln und
(IEC 61360-1:2017) Methoden
(IEC 61360-1:2017)
This European Standard was approved by CENELEC on 2017-08-31. 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, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia,
Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, 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: Avenue Marnix 17, B-1000 Brussels
© 2017 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Ref. No. EN 61360-1:2017 E
European foreword
The text of document 3D/295/FDIS, future edition 4 of IEC 61360-1, prepared by SC 3D "Product
properties and classes and their identification", of 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 61360-1:2017.

The following dates are fixed:
(dop) 2018-06-01
• latest date by which the document has to be
implemented at national level by
publication of an identical national
standard or by endorsement
• latest date by which the national (dow) 2020-12-01
standards conflicting with the
document have to be withdrawn
This document supersedes EN 61360-1:2010.

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 61360-1:2017 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 60027 Series NOTE Harmonized as EN 60027 Series.
IEC 60747 Series NOTE Harmonized as EN 60747 Series.
IEC 60191-4:2013 NOTE Harmonized as EN 60191-4:2014.
IEC 61360-2:2012 NOTE Harmonized as EN 61360-2:2013.
IEC 61987 Series NOTE Harmonized as EN 61987 Series.
IEC 62683 NOTE Harmonized as EN 62683.

Annex ZA
(normative)
Normative references to international publications
with their corresponding European publications

The following documents are referred to in the text in such a way that some or all of their content
constitutes requirements 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 1  Where an International Publication has been modified by common modifications, indicated by (mod), the relevant
EN/HD applies.
NOTE 2  Up-to-date information on the latest versions of the European Standards listed in this annex is available here:
www.cenelec.eu.
Publication Year Title EN/HD Year

IEC 62656-1 2014 Standardized product ontology register and EN 62656-1 2015
transfer by spreadsheets - Part 1: Logical
structure for data parcels
IEC 80000 series Quantities and units EN 80000 series
ISO 639-1 -  Codes for the representation of names of - -
languages - Part 1: Alpha-2 code
ISO 2382 series Data processing - Vocabulary - -
ISO 3166 series Codes for the representation of names of EN ISO 3166 series
countries and their subdivisions
ISO 8601 2004 Data elements and interchange formats - - -
Information interchange - Representation of
dates and times
ISO 10303-11 -  Industrial automation systems and integration- - -
Product data representation and exchange - Part
11: Description methods: The EXPRESS
language reference manual
ISO 13584-26 2000 Industrial automation systems and integration - - -
Parts library – Part 26: Logical resource:
Information supplier identification
ISO 13584-42 2010 Industrial automation systems and integration - - -
Parts library - Part 42: Description methodology:
Methodology for structuring parts families
ISO 80000 series Quantities and units - -
IEC/TS 62720 -  Identification of units of measurement for - -
computer-based processing
ISO/TS 29002-5 -  Industrial automation systems and integration - - -
Exchange of characteristic data - Part 5:
Identification scheme
ISO/IEC 646 -  Information technology - ISO 7-bit coded - -
character set for information interchange
ISO/IEC 10646 -  Information technology - Universal Coded - -
Character Set (UCS)
ISO/IEC 11179-3 -  Information technology - Metadata registries - -
(MDR) - Part 3: Registry metamodel and basic
attributes
ISO/IEC 19505-1 -  Information technology - Object Management - -
Group Unified Modeling Language (OMG UML) -
Part 1: Infrastructure
IETF RFC 2045 -  Multipurpose Internet Mail Extensions (MIME) - -
Part 1: Format of Internet Message Bodies
IETF RFC 2046 -  Multipurpose Internet Mail Extensions (MIME) - - -
Part Two: Media Types
IETF RFC 2047 -  Multipurpose Internet Mail Extensions - Part - -
Three: Message Header Extensions for Non-
ASCII Text
IEC 61360-1 ®
Edition 4.0 2017-07
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
colour
inside
Standard data element types with associated classification scheme –

Part 1: Definitions – Principles and methods

Types normalisés d’éléments de données avec plan de classification –

Partie 1: Définitions – Principes et méthodes

INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 31.020 ISBN 978-2-8322-4581-1

– 2 – IEC 61360-1:2017 © IEC 2017
CONTENTS
FOREWORD . 10
INTRODUCTION . 12
1 Scope . 13
2 Normative references . 13
3 Terms, definitions and abbreviated terms . 14
3.1 Terms and definitions . 14
3.2 Abbreviated terms . 20
4 Foundation for the concepts of IEC 61360 standard dictionaries . 20
5 Dictionary identification . 22
5.1 General . 22
5.2 Dictionary_supplier . 22
5.3 Code . 22
5.4 Version_number . 23
5.5 Date_of_current_version . 23
5.6 Revision_number . 23
6 Property . 24
6.1 Overview. 24
6.2 Specification of information object . 27
6.3 Data_element_type_class . 28
6.4 Depends_on . 29
6.5 Formula . 29
6.6 Preferred_letter_symbol . 30
6.7 Synonymous_letter_symbol . 30
6.8 Attributes internal to Property . 30
6.9 Code_of_alternative_unit . 31
6.10 Code_of_list_of_units . 31
6.11 Code_of_unit . 32
6.12 Definition_class . 32
6.13 Drawing_reference . 32
7 Identifying_attributes . 32
7.1 Overview. 32
7.2 Specification of information object . 33
7.3 Code . 34
7.4 Preferred_name . 35
7.5 Revision_number . 35
7.6 Short_name . 36
7.7 Synonymous_name . 36
7.8 Version_number . 36
8 Semantic_attributes . 37
8.1 Overview. 37
8.2 Specification of information object . 37
8.3 Definition . 37
8.4 Note . 39
8.5 Remark . 39
8.6 Source_document_of_definition . 39
9 Administrative_attributes . 40

IEC 61360-1:2017 © IEC 2017 – 3 –
9.1 Overview. 40
9.2 Specification of information object . 40
9.3 Obsolete_date . 40
9.4 Proposal_date . 40
9.5 Published_in . 41
9.6 Published_by . 41
9.7 Responsible_committee . 41
9.8 Revision_released_on . 42
9.9 Status_level . 42
9.10 Version_initiated_on . 43
9.11 Version_released_on . 43
10 Value_attributes . 43
10.1 Overview. 43
10.2 Specification of information object . 44
10.3 Alternative_units_of_measure . 44
10.4 Data_type . 45
10.4.1 General . 45
10.4.2 Simple type . 46
10.4.3 Enumeration type . 51
10.4.4 Class instance type . 52
10.4.5 Class reference type . 53
10.4.6 Aggregate type . 53
10.4.7 Level type . 55
10.4.8 Large object type . 56
10.4.9 Placement type . 56
10.4.10 Data type dependencies . 57
10.5 Number_of_significant_digits . 59
10.6 Referenced_class_identifier . 60
10.7 Unit_of_measure . 60
10.8 Value_format . 61
11 Condition_property . 63
11.1 Specification of information object . 63
11.2 Property_data_element_type . 64
12 Dependent_condition_property . 64
12.1 Specification of information object . 64
12.2 Depends on . 65
12.3 Property_data_element_type . 65
13 Dependent_property . 66
13.1 Specification of information object . 66
13.2 Depends on . 66
13.3 Property_data_element_type . 67
14 Non_dependent_property . 67
14.1 Specification of information object . 67
14.2 Property_data_element_type . 67
15 Translation_information . 68
15.1 Specification of information object . 68
15.2 Date_of_current_translation_revision . 68
15.3 Language_code . 68

– 4 – IEC 61360-1:2017 © IEC 2017
15.4 Responsible_translator . 69
15.5 Responsible_translator_coded . 69
15.6 Translation_revision . 69
16 Value_list . 70
16.1 Specification of information object . 70
16.2 Attributes internal to Value_list . 71
16.3 Definition_class . 71
16.4 Enumerated_list_of_terms . 72
17 Term . 72
17.1 Specification of information object . 72
17.2 Preferred_letter_symbol_in_text . 73
17.3 Attributes internal to Term . 73
17.4 Definition_class . 73
18 Drawing . 73
18.1 Information model . 73
18.2 Specification of information object . 74
18.3 Code . 75
18.4 Descriptive_designator . 75
18.5 Drawing_title . 76
18.6 File_format . 76
18.7 File_name . 77
18.8 Revision_number . 77
18.9 Version_number . 78
18.10 Attributes internal to Drawing . 78
19 Unit of measure . 78
19.1 Overview. 78
19.2 Specification of information object . 79
19.3 Primary_unit . 80
19.4 Unit_in_text . 80
19.5 Unit_XML . 80
19.6 Attributes internal to Unit_of_measure . 81
19.7 Drawing_reference . 81
20 Creation of language variants . 81
20.1 Overview. 81
20.2 Language-dependent attributes of a Property . 81
20.3 Language-dependent attributes of an Item_class . 82
20.4 Language-dependent attributes of a Drawing . 82
20.5 Language-dependent attributes of a Unit_of_measure . 82
20.6 Language-dependent attributes of a Relation . 82
21 Item_class . 82
21.1 Classification tree . 82
21.2 Composition tree . 85
21.3 Use of auxiliary schemes for classification and coding of values . 86
21.4 Information model . 87
21.5 Specification of information object . 87
21.6 Class_type . 88
21.7 Coded_name . 89
21.8 Attributes internal to Item_class . 89

IEC 61360-1:2017 © IEC 2017 – 5 –
21.9 Applicable_data_element_type . 89
21.10 Applicable_relation . 90
21.11 Classifying_data_element_type . 90
21.12 Drawing_reference . 91
21.13 Is_case_of . 91
21.14 Superclass . 91
22 Relation . 92
22.1 Overview. 92
22.2 Specification of information object . 93
22.3 External_solver_for_the_formula . 93
22.4 Formula . 94
22.5 Language_for_formula_interpretation . 95
22.6 Relation type. 95
22.7 Role_of_the_relation . 95
22.8 Attributes internal to Relation . 97
22.9 Definition_class . 98
22.10 Codomain_of_function . 98
22.11 Domain_of_function . 98
22.12 Domain_of_relation . 99
22.13 Drawing_reference . 99
22.14 Super_relation . 99
23 Dictionary_element . 99
24 Advanced concepts . 100
24.1 Overview. 100
24.2 Condition . 100
24.3 Reuse of properties . 104
24.4 Classes and properties for common use . 106
24.5 Block . 107
24.6 Cardinality . 109
24.7 Polymorphism . 111
24.7.1 Overview . 111
24.7.2 Polymorphic choices directly assigned to the specified Item_class . 112
24.7.3 Polymorphic choices assigned to the specified Item_class through a
Value_list . 114
24.8 Relation . 116
24.8.1 Overview . 116
24.8.2 Restricted enumeration . 116
24.8.3 Grouping . 118
25 Qualifiers . 119
26 Characters and character sets . 120
26.1 Overview. 120
26.2 Recommended character sets . 120
26.3 Line feed . 120
26.4 Subscript . 120
26.5 Superscript . 121
26.6 Greek characters . 121
Annex A (informative) Data model . 123
Annex B (normative) Type classification codes of properties . 128

– 6 – IEC 61360-1:2017 © IEC 2017
B.1 Property classification . 128
B.1.1 Overview . 128
B.1.2 Principles . 128
B.1.3 Quantitative Property information objects . 128
B.1.4 Non-quantitative Property information objects . 130
B.2 Survey of type classification codes for non-quantitative properties . 130
B.3 Survey of type classification codes for quantitative properties . 131
Annex C (informative) Preparation of new classes and properties . 141
C.1 Responsibilities . 141
C.2 Recommended elements of data set . 141
Annex D (informative) Rules for defining new versions and revisions of dictionary
elements . 142
D.1 Changes in the attributes of Property information objects . 142
D.2 Changes in the attributes of class information objects . 144
Annex E (informative) Classifying_data_element_type attribute . 145
Annex F (informative) Conventions for names and definitions . 146
F.1 Conventions for writing definitions . 146
F.1.1 General . 146
F.1.2 ISO/IEC 11179-4 . 146
F.1.3 ISO 704 . 146
F.1.4 Additional conventions . 147
F.2 Conventions for writing names . 147
F.2.1 Requirements . 147
F.2.2 Recommendations . 147
F.2.3 Mechanical quantitative property names . 147
F.2.4 Electrical quantitative property names . 147
F.2.5 Non-quantitative property names . 148
Annex G (normative) Value format specification . 149
G.1 General . 149
G.2 Notation . 149
G.3 Data value format types . 151
G.4 Meta-identifier used to define the formats . 151
G.5 Quantitative value formats . 151
G.5.1 General . 151
G.5.2 NR1-value format . 151
G.5.3 NR2-value format . 152
G.5.4 NR3-value format . 152
G.5.5 NR4-value format . 153
G.6 Non-quantitative value formats . 154
G.6.1 General . 154
G.6.2 Alphabetic value format . 154
G.6.3 Mixed characters value format . 155
G.6.4 Number value format . 155
G.6.5 Mixed alphabetic or numeric characters value format . 156
G.6.6 Binary value format . 156
G.7 HTML5 format . 156
G.8 Value examples . 157
Annex H (informative) Modelling notation . 158

IEC 61360-1:2017 © IEC 2017 – 7 –
H.1 General . 158
H.2 UML Class . 158
H.3 Generalization . 158
H.4 Simple association . 158
H.5 Modularization with UML package . 159
Bibliography . 161

Figure 1 – Simplified model of IEC 61360-1 (UML class diagram) . 21
Figure 2 – Overview model for Characteristic (UML class diagram) . 27
Figure 3 – Property (UML class diagram) . 28
Figure 4 – Identifying attributes (UML class diagram) . 34
Figure 5 – Semantic attributes (UML class diagram) . 37
Figure 6 – Administrative_attributes (UML class diagram) . 40
Figure 7 – Value_attributes (UML class diagram) . 44
Figure 8 – Examples for technical data associated with connecting lines . 46
Figure 9 – Condition_property (UML class diagram) . 64
Figure 10 – Dependent_condition_property (UML class diagram) . 65
Figure 11 – Dependent_property (UML class diagram) . 66
Figure 12 – Non_dependent_property (UML class diagram) . 67
Figure 13 – Translation_information (UML class diagram) . 68
Figure 14 – Value_list (UML class diagram) . 71
Figure 15 – Term (UML class diagram) . 72
Figure 16 – Overview model for Drawing concept (UML class diagram) . 74
Figure 17 – Drawing (UML class diagram) . 75
Figure 18 – Overview model for Measure concept (UML class diagram) . 79
Figure 19 – Unit_of_measure (UML class diagram) . 80
Figure 20 – Classification tree . 83
Figure 21 – Composition tree . 86
Figure 22 – Overview model for Concept_data (UML class diagram) . 87
Figure 23 – Item_class (UML class diagram) . 88
Figure 24 – Overview model for Relation concept (UML class diagram) . 92
Figure 25 – Relation (UML class diagram) . 93
Figure 26 – Dictionary_element (UML class diagram) . 100
Figure 27 – Working point of a fuse . 101
Figure 28 – Implementation in IEC 62656-1 spreadsheet format of the example in
Figure 27 . 102
Figure 29 – (a) Dynamic gain and noise figure measurement setup, and (b)
measurement with a saturation wavelength of 1 550 nm . 103
Figure 30 – Implementation in IEC 62656-1 spreadsheet format of the example in
Figure 29 . 104
Figure 31 – Reuse of properties (IEC 62656-1 spreadsheet format) . 105
Figure 32 – Use of class information objects to associate toleranced capacitance
information to a fixed capacitor (IEC 62656-1 spreadsheet format) . 107
Figure 33 – Interpretation of Class and Property information objects forming a block . 108
Figure 34 – Example of a block (IEC 62656-1 spreadsheet format) . 109

– 8 – IEC 61360-1:2017 © IEC 2017
Figure 35 – Interpretation of Class and Property information objects forming
cardinality . 110
Figure 36 – Example for a block whose number of occurrences is limited through
PAA506 (IEC 62656-1 spreadsheet format) . 111
Figure 37 – Interpretation of Class and Property information objects forming a
polymorphism . 112
Figure 38 – Polymorphic choices directly assigned to the specified Item_class
(IEC 62656-1 spreadsheet format) . 113
Figure 39 – Polymorphic choices assigned to the specified class through a value list
(IEC 62656-1 spreadsheet format) . 115
Figure 40 – Example – Restricted enume
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