Name: BS IEC 61508-4 : 98 AMD 13782
Brand: BSI

BS IEC 61508-4 : 98 AMD 13782

Superseded

FUNCTIONAL SAFETY OF ELECTRICAL/ELECTRONIC/PROGRAMMABLE ELECTRONIC SAFETY-RELATED SYSTEMS - DEFINITIONS AND ABBREVIATIONS

Superseded date

15-03-2002

Published date

23-11-2012

Publisher

British Standards Institution

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DevelopmentNote	Renumbered and Superseded by BS EN 61508-4.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Status	Superseded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	BS EN 61508-4:2010
Supersedes	95/208056 DC : DRAFT JUN 1995

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)