IEC 62061:2021-03
- This second edition cancels and replaces the first edition, published in 2005, Amendment 1:2012 and Amendment 2:2015. This edition constitutes a technical revision.
This edition includes the following significant technical changes with respect to the previous edition:
– structure has been changed and contents have been updated to reflect the design process of the safety function,
– standardThis second edition cancels and replaces the first edition, published in 2005, Amendment 1:2012 and Amendment 2:2015. This edition constitutes a technical revision.
This edition includes the following significant technical changes with respect to the previous edition:
– structure has been changed and contents have been updated to reflect the design process of the safety function,
– standard extended to non-electrical technologies,
– definitions updated to be aligned with IEC 61508-4,
– functional safety plan introduced and configuration management updated (Clause 4),
– requirements on parametrization expanded (Clause 6),
– reference to requirements on security added (Subclause 6.8),
– requirements on periodic testing added (Subclause 6.9),
– various improvements and clarification on architectures and reliability calculations (Clause 6 and Clause 7),
– shift from "SILCL" to "maximum SIL" of a subsystem (Clause 7),
– use cases for software described including requirements (Clause 8),
– requirements on independence for software verification (Clause 8) and validation activities (Clause 9) added,
– new informative annex with examples (Annex G),
– new informative annexes on typical MTTFD values, diagnostics and calculation methods for the architectures (Annex C, Annex D and Annex H).
As a result of automation, demand for increased production and reduced operator physical effort, Safety-related Control Systems (referred to as SCS) of machines play an increasing role in the achievement of overall machine safety. Furthermore, the SCS themselves increasingly employ complex electronic technology.
IEC 62061 specifies requirements for the design and implementation of safety-related control systems of machinery. This document is machine sector specific within the framework of IEC 61508.…
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| Document Type: | Other |
|---|---|
| Zitierlink: | https://opus.hs-offenburg.de/6157 | Bibliografische Angaben |
| Title (English): | IEC 62061:2021-03 |
| Subtitle (English): | Safety of machinery – Functional safety of safety-related control systems |
| Subtitle (French): | Sécurité des machines – Sécurité fonctionnelle des systèmes de commande relatifs à la sécurité |
| Year of Publication: | 2021 |
| Date of first Publication: | 2021/03/01 |
| Creating Corporation: | International Electrotechnical Commission |
| Contributing Corporation: | IEC technical committee 44 |
| Place of publication: | Geneva |
| Publisher: | IEC |
| First Page: | 2 |
| Last Page: | 299 |
| Parent Title (English): | International Standard |
| Language: | English | Inhaltliche Informationen |
| DDC classes: | 600 Technik, Medizin, angewandte Wissenschaften / 620 Ingenieurwissenschaften und Maschinenbau |
| GND Keyword: | Automatisierungstechnik; Funktionssicherheit |
| Tag: | Functional safety; Funktionale Sicherheit | Formale Angaben |
| Open Access: | Closed |
| Licence (German): |  Urheberrechtlich geschützt |
| SWB-ID: | 1820050971 |