ISO/FDIS 10303-2

Industrial automation systems and integration — Product data representation and exchange — Part 2: Vocabulary

Systèmes d'automatisation industrielle et intégration — Représentation et échange de données de produits — Partie 2: Vocabulaire

General Information

• Status: Not Published
• ICS: 01.040.25 - Manufacturing engineering (Vocabularies)
• ICS: 25.040.40 - Industrial process measurement and control
• Technical Committee: ISO/TC 184/SC 4 - Industrial data
• Drafting Committee: ISO/TC 184/SC 4 - Industrial data
• Current Stage: 5020 - FDIS ballot initiated: 2 months. Proof sent to secretariat
• Start Date: 27-Oct-2023
• Completion Date: 27-Oct-2023

Standards Content (Sample)

FINAL
INTERNATIONAL ISO/FDIS
DRAFT
STANDARD 10303-2
ISO/TC 184/SC 4
Industrial automation systems
Secretariat: ANSI
and integration — Product data
Voting begins on:
2023-10-27 representation and exchange —
Voting terminates on:
Part 2:
2023-12-22
Vocabulary
Systèmes d'automatisation industrielle et intégration —
Représentation et échange de données de produits —
Partie 2: Vocabulaire
RECIPIENTS OF THIS DRAFT ARE INVITED TO
SUBMIT, WITH THEIR COMMENTS, NOTIFICATION
OF ANY RELEVANT PATENT RIGHTS OF WHICH
THEY ARE AWARE AND TO PROVIDE SUPPOR TING
DOCUMENTATION.
IN ADDITION TO THEIR EVALUATION AS
Reference number
BEING ACCEPTABLE FOR INDUSTRIAL, TECHNO-
ISO/FDIS 10303-2:2023(E)
LOGICAL, COMMERCIAL AND USER PURPOSES,
DRAFT INTERNATIONAL STANDARDS MAY ON
OCCASION HAVE TO BE CONSIDERED IN THE
LIGHT OF THEIR POTENTIAL TO BECOME STAN-
DARDS TO WHICH REFERENCE MAY BE MADE IN
NATIONAL REGULATIONS. © ISO 2023

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ISO/FDIS 10303-2:2023(E)
FINAL
INTERNATIONAL ISO/FDIS
DRAFT
STANDARD 10303-2
ISO/TC 184/SC 4
Industrial automation systems
Secretariat: ANSI
and integration — Product data
Voting begins on:
representation and exchange —
Voting terminates on:
Part 2:
Vocabulary
Systèmes d'automatisation industrielle et intégration —
Représentation et échange de données de produits —
Partie 2: Vocabulaire
COPYRIGHT PROTECTED DOCUMENT
© ISO 2023
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may
be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on
the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address below
or ISO’s member body in the country of the requester.
RECIPIENTS OF THIS DRAFT ARE INVITED TO
ISO copyright office
SUBMIT, WITH THEIR COMMENTS, NOTIFICATION
OF ANY RELEVANT PATENT RIGHTS OF WHICH
CP 401 • Ch. de Blandonnet 8
THEY ARE AWARE AND TO PROVIDE SUPPOR TING
CH-1214 Vernier, Geneva
DOCUMENTATION.
Phone: [phone]
IN ADDITION TO THEIR EVALUATION AS
Reference number
Email: [e-mail]
BEING ACCEPTABLE FOR INDUSTRIAL, TECHNO-
ISO/FDIS 10303-2:2023(E)
Website: www.iso.org
LOGICAL, COMMERCIAL AND USER PURPOSES,
DRAFT INTERNATIONAL STANDARDS MAY ON
Published in Switzerland
OCCASION HAVE TO BE CONSIDERED IN THE
LIGHT OF THEIR POTENTIAL TO BECOME STAN-
DARDS TO WHICH REFERENCE MAY BE MADE IN
ii
  © ISO 2023 – All rights reserved
NATIONAL REGULATIONS. © ISO 2023

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ISO/FDIS 10303-2:2023(E)
Contents
3.1 General terms . 1
3.2 Terms related to the EXPRESS language . 28
3.3 Terms related to the EXPRESS-X language . 32
3.4 Terms related to SysML . 34
3.5 Terms related to standard data access interfaces . 34
3.6 Terms related to XML representations of EXPRESS schemas and data . 37
3.7 Terms related to conformance testing methodology and framework . 39
3.8 Terms related to fundamentals of product description and support . 46
3.9 Terms related to geometric and topological representation . 47
3.10 Terms related to foundation representation . 51
3.11 Terms related to product structure, concept and configuration . 51
3.12 Terms related to material and other engineering properties . 53
3.13 Terms related to visual presentation . 53
3.14 Terms related to shape tolerance . 54
3.15 Terms related to process . 54
3.16 Terms related to mathematical concepts . 55
3.17 Terms related to process structure and properties .
...

Reference number of working document: ISO/TC 184/SC 4/WG 12 N11297
Date: 2023-07-1610
Reference number of project: ISO/FDIS 10303-2
Committee identification: ISO/TC 184/SC 4/WG 12
Secretariat: ANSI
Industrial automation systems and integration — Product data representation
and exchange — Part 2: Vocabulary
Systèmes d’automatisation industrielle et intégration — Représentation et échange de
données de produits — Partie 2: Vocabulaire

---------------------- Page: 1 ----------------------
ISO/FDIS 10303-2:2023(E)
© ISO 2023
All rights reserved. Unless otherwise specified, or required in the context of its implementation,
no part of this publication may be reproduced or utilized otherwise in any form or by any means,
electronic or mechanical, including photocopying, or posting on the internet or an intranet,
without prior written permission. Permission can be requested from either ISO at the address
below or ISO’s member body in the country of the requester.
ISO copyright office
CP 401 • Ch. de Blandonnet 8
CH-1214 Vernier, Geneva
Phone: [phone]
Email: [e-mail]
Website: www.iso.org
Published in Switzerland


ii © ISO 2023 – All rights reserved
ii © ISO 2023 – All rights reserved

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ISO/FDIS 10303-2:2023(E)
Foreword
ISO (the International Organization for Standardization) is a worldwide federation of national
standards bodies (ISO member bodies). The work of preparing International Standards is normally
carried out through ISO technical committees. Each member body interested in a subject for which a
technical committee has been established has the right to be represented on that committee.
International organizations, governmental and non-governmental, in liaison with ISO, also take part in
the work. ISO collaborates closely with the International Electrotechnical Commission (IEC) on all
matters of electrotechnical standardization.
The procedures used to develop this document and those intended for its further maintenance are
described in the ISO/IEC Directives, Part 1. In particular, the different approval criteria needed for the
different types of ISO documents should be noted. This document was drafted in accordance with the
editorial rules of the ISO/IEC Directives, Part 2 (see www.iso.org/directives).
Attention is drawnISO draws attention to the possibility that some of the elementsimplementation of
this document may beinvolve the subjectuse of (a) patent(s). ISO takes no position concerning the
evidence, validity or applicability of any claimed patent rights. in respect thereof. As of the date of
publication of this document, ISO had not received notice of (a) patent(s) which may be required to
implement this document. However, implementers are cautioned that this may not represent the latest
information, which may be obtained from the patent database available at www.iso.org/patents. ISO
shall not be held responsible for identifying any or all such patent rights.  Details of any patent rights
identified during the development of the document will be in the Introduction and/or on the ISO list of
patent declarations received (see www.iso.org/patents).
Any trade name used in this document is information given for the convenience of users and does not
constitute an endorsement.
For an explanation of the voluntary nature of standards, the meaning of ISO specific terms and
expressions related to conformity assessment, as well as information about ISO’s adherence to the
World Trade Organization (WTO) principles in the Technical Barriers to Trade (TBT), see
www.iso.org/iso/foreword.html.
This document was prepared by Technical Committee ISO/TC 184, Automation systems and integration,
Subcommittee SC 4, Industrial data.
A list of all parts in the ISO 10303 series can be found on the ISO website.
Any feedback or questions on this document should be directed to the user’s national standards body.
A complete listing of these bodies can be found at www.iso.org/members.html.
© ISO 2023 – All rights reserved iii
© ISO 2023 – All rights reserved iii

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ISO/FDIS 10303-2:2023(E)
Introduction
The ISO 10303 series of International Standards describe the computer-interpretable representation
of product information and product data. The objective is to provide a neutral mechanism capable of
describing products throughout their life cycle. This mechanism is suitable not only for neutral file
exchange, but also as a basis for implementing and sharing product databases, and as a basis for
archiving.
This document provides a listing of concepts, including terms and EXPRESS entity type definitions
required to understand the ISO 10303 series. When a concept is used in more than one industrial
domain, each usage includes a domain-specific definition of the concept. This document does not
include all relevant concepts, yet. Futur
...