BS IEC 61508-4 : 98 AMD 13782
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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FUNCTIONAL SAFETY OF ELECTRICAL/ELECTRONIC/PROGRAMMABLE ELECTRONIC SAFETY-RELATED SYSTEMS - DEFINITIONS AND ABBREVIATIONS
15-03-2002
23-11-2012
Foreword
Introduction
1 Scope
2 Normative references
3 Definitions and abbreviations
3.1 Safety terms
3.2 Equipment and devices
3.3 Systems: general aspects
3.4 Systems: safety-related aspects
3.5 Safety functions and safety integrity
3.6 Fault, failure and error
3.7 Lifecycle activities
3.8 Confirmation of safety measures
Annex A (informative) Bibliography
Index
Figures
1 Overall framework of this standard
2 Programmable electronic system (PES): structure and
terminology
3 Electrical/electronic/programmable electronic system
(E/E/PES): structure and terminology
4 Failure model
Table
1 Abbreviations used in this standard
Gives definitions and explanation of terms that are used in parts 1 to 7 of this standard. Definitions are grouped under general headings so that related terms can be understood within the context of each other. However, these headings are not intended to add meaning to the definitions, and in this instance the headings should be disregarded.
| Committee |
GEL/65/1
|
| DevelopmentNote |
Renumbered and Superseded by BS EN 61508-4. Supersedes 95/208056 DC (04/2002)
|
| DocumentType |
Standard
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| Standards | Relationship |
| IEC 61508-4:2010 | Identical |
| IEC 60050-351:2013 | International Electrotechnical Vocabulary (IEV) - Part 351: Control technology |
| IEC 61508-5:2010 | Functional safety of electrical/electronic/programmable electronic safety-related systems - Part 5: Examples of methods for the determination of safety integrity levels (see Functional Safety and IEC 61508) |
| IEC 61508-3:2010 | Functional safety of electrical/electronic/programmable electronic safety-related systems - Part 3: Software requirements (see Functional Safety and IEC 61508) |
| ISO 8402:1994 | Quality management and quality assurance — Vocabulary |
| ISO/IEC Guide 51:2014 | Safety aspects — Guidelines for their inclusion in standards |
| IEC GUIDE 104:2010 | The preparation of safety publications and the use of basic safety publications and group safety publications |
| ISO/IEC 2382-14:1997 | Information technology Vocabulary Part 14: Reliability, maintainability and availability |
| IEC 61508-6:2010 | Functional safety of electrical/electronic/programmable electronic safety-related systems - Part 6: Guidelines on the application of IEC 61508-2 and IEC 61508-3 (see Functional Safety and IEC 61508) |
| IEC 61508-1:2010 | Functional safety of electrical/electronic/programmable electronic safety-related systems - Part 1: General requirements (see Functional Safety and IEC 61508) |
| IEC 61508-7:2010 | Functional safety of electrical/electronic/programmable electronic safety-related systems - Part 7: Overview of techniques and measures (see Functional Safety and IEC 61508) |
| IEC 61508-2:2010 | Functional safety of electrical/electronic/programmable electronic safety-related systems - Part 2: Requirements for electrical/electronic/programmable electronic safety-related systems (see Functional Safety and IEC 61508) |
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