ISO/TR 22053:2021
(Main)Safety of machinery — Safeguarding supportive system
Safety of machinery — Safeguarding supportive system
This document provides guidance for the design and integration of a safeguarding supportive system (SSS) which is intended to include a mode selection as part of an SRP/CS or to add a layer of personnel authentication and authorization to an IMS designed according to ISO 11161. This document is meant to be used in conjunction with ISO 11161. This document is applicable to the SSS but does not address personnel qualification and competency.
Sécurité des machines — Système de protection complémentaire
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TECHNICAL ISO/TR
REPORT 22053
First edition
2021-01
Safety of machinery — Safeguarding
supportive system
Sécurité des machines — Système de protection complémentaire
Reference number
ISO/TR 22053:2021(E)
©
ISO 2021
---------------------- Page: 1 ----------------------
ISO/TR 22053:2021(E)
COPYRIGHT PROTECTED DOCUMENT
© ISO 2021
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: +41 22 749 01 11
Email: copyright@iso.org
Website: www.iso.org
Published in Switzerland
ii © ISO 2021 – All rights reserved
---------------------- Page: 2 ----------------------
ISO/TR 22053:2021(E)
Contents Page
Foreword .iv
Introduction .v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Symbols and abbreviated terms . 2
5 Safeguarding supportive system . 2
5.1 General . 2
5.2 Description of safeguarding supportive system . 3
5.3 Interface between SSS and SRP/CS . 3
6 Design of safeguarding supportive system. 4
6.1 General . 4
6.2 System components . 4
6.2.1 General. 4
6.2.2 Identification elements . 4
6.2.3 Human–SSS interface . 5
6.2.4 Logic unit . 5
6.3 Output from the credential database . 5
6.4 Verification and validation . 5
7 Information for use . 6
Annex A (informative) Visualization of integration of SSS within IMS . 7
Bibliography . 8
© ISO 2021 – All rights reserved iii
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ISO/TR 22053:2021(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 drawn to the possibility that some of the elements of this document may be the subject of
patent rights. 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 199, Safety of machinery.
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.
iv © ISO 2021 – All rights reserved
---------------------- Page: 4 ----------------------
ISO/TR 22053:2021(E)
Introduction
This document was developed to provide information about systems incorporating measures that can
be introduced into machinery, especially in IMS for reducing risks based on human factors.
Due to lack of human attentiveness during any task performed in a hazard zone (for example,
inspections, maintenance or set-up), safeguarding supportive systems can be used as a technical
measure to minimize the probability of dangerous human errors occurring.
© ISO 2021 – All rights reserved v
---------------------- Page: 5 ----------------------
TECHNICAL REPORT ISO/TR 22053:2021(E)
Safety of machinery — Safeguarding supportive system
1 Scope
This document provides guidance for the design and integration of a safeguarding supportive system
(SSS) which is intended to include a mode selection as part of an SRP/CS or to add a layer of personnel
authentication and authorization to an IMS designed according to ISO 11161.
This document is meant to be used in conjunction with ISO 11161.
This document is applicable to the SSS but does not address personnel qualification and competency.
2 Normative references
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.
ISO 11161:2007, Safety of machinery — Integrated manufacturing systems — Basic requirements
ISO 12100:2010, Safety of machinery — General principles for design — Risk assessment and risk reduction
3 Terms and definitions
For the purposes of this document, the terms and definitions given in ISO 11161, ISO 12100 and the
following apply.
ISO and IEC maintain terminological databases for use in standardization at the following addresses:
— ISO Online browsing platform: available at https:// www .iso .org/ obp
— IEC Electropedia: available at http:// www .electropedia .org/
3.1
safeguarding supportive system
SSS
complementary risk reduction/protective measure to enable mode selection by the use of authentication
(3.5) means
3.2
identificat
...
TECHNICAL ISO/TR
REPORT 22053
First edition
Safety of machinery — Supporting
protective system
Sécurité des machines — Système de protection complémentaire
PROOF/ÉPREUVE
Reference number
ISO/TR 22053:2020(E)
©
ISO 2020
---------------------- Page: 1 ----------------------
ISO/TR 22053:2020(E)
COPYRIGHT PROTECTED DOCUMENT
© ISO 2020
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: +41 22 749 01 11
Email: copyright@iso.org
Website: www.iso.org
Published in Switzerland
ii PROOF/ÉPREUVE © ISO 2020 – All rights reserved
---------------------- Page: 2 ----------------------
ISO/TR 22053:2020(E)
Contents Page
Foreword .iv
Introduction .v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Symbols and abbreviated terms . 2
5 Safeguarding supportive system . 2
5.1 General . 2
5.2 Description of safeguarding supportive system . 3
5.3 Interface between SSS and SRP/CS . 3
6 Design of safeguarding supportive system. 4
6.1 General . 4
6.2 System components . 4
6.2.1 General. 4
6.2.2 Identification elements . 4
6.2.3 Human–SSS interface . 5
6.2.4 Logic unit . 5
6.3 Output from the credential database . 5
6.4 Verification and validation . 5
7 Information for use . 6
Annex A (informative) Visualization of integration of SSS within IMS . 7
Bibliography . 8
© ISO 2020 – All rights reserved PROOF/ÉPREUVE iii
---------------------- Page: 3 ----------------------
ISO/TR 22053:2020(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 drawn to the possibility that some of the elements of this document may be the subject of
patent rights. 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 199, Safety of machinery.
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.
iv PROOF/ÉPREUVE © ISO 2020 – All rights reserved
---------------------- Page: 4 ----------------------
ISO/TR 22053:2020(E)
Introduction
This document was developed to provide information about systems incorporating measures that can
be introduced into machinery, especially in IMS for reducing risks based on human factors.
Due to lack of human attentiveness during any task performed in a hazard zone (for example,
inspections, maintenance or set-up), safeguarding supportive systems can be used as a technical
measure to minimize the probability of dangerous human errors occurring.
The International Organization for Standardization (ISO) and International Electrotechnical
Commission (IEC) draw attention to the fact that it is claimed that compliance with this document may
involve the use of a patent.
ISO and IEC take no position concerning the evidence, validity and scope of this patent right.
The holder of this patent right has assured ISO and IEC that he/she is willing to negotiate licences under
reasonable and non-discriminatory terms and conditions with applicants throughout the world. In this
respect, the statement of the holder of this patent right is registered with ISO and IEC. Information may
be obtained from the patent database available at www .iso .org/ patents.
Attention is drawn to the possibility that some of the elements of this document may be the subject
of patent rights other than those in the patent database. ISO and IEC shall not be held responsible for
identifying any or all such patent rights.
© ISO 2020 – All rights reserved PROOF/ÉPREUVE v
---------------------- Page: 5 ----------------------
TECHNICAL REPORT ISO/TR 22053:2020(E)
Safety of machinery — Supporting protective system
1 Scope
This document provides guidance for the design and integration of a safeguarding supportive system
(SSS) which is intended to include a mode selection as part of an SRP/CS or to add a layer of personnel
authentication and authorization to an IMS designed according to ISO 11161.
This document is meant to be used in conjunction with ISO 11161.
This document is applicable to the SSS but does not address personnel qualification and competency.
2 Normative references
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.
ISO 11161:2007, Safety of machinery — Integrated manufacturing systems — Basic requirements
ISO 12100:2010, Safety of machinery — General principles for design — Risk assessment and risk reduction
3 Terms and definitions
For the purposes of this document, the terms and definitions given in ISO 11161, ISO 12100 and the
following apply.
ISO and IEC mai
...
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