I.S. EN 61508-5:2010
Current
The latest, up-to-date edition.
FUNCTIONAL SAFETY OF ELECTRICAL/ELECTRONIC/PROGRAMMABLE ELECTRONIC SAFETY-RELATED SYSTEMS - PART 5: EXAMPLES OF METHODS FOR THE DETERMINATION OF SAFETY INTEGRITY
Hardcopy , PDF
English
01-01-2010
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
Dates of withdrawal of national standards are available from NSAI.
FOREWORD
INTRODUCTION
1 Scope
2 Normative references
3 Definitions and abbreviations
Annex A (informative) - Risk and safety integrity - General
concepts
Annex B (informative) - Selection of methods for determining
safety integrity level requirements
Annex C (informative) - ALARP and tolerable risk concepts
Annex D (informative) - Determination of safety integrity
levels - A quantitative method
Annex E (informative) - Determination of safety integrity
levels - Risk graph methods
Annex F (informative) - Semi-quantitative method using
layer of protection analysis (LOPA)
Annex G (informative) - Determination of safety integrity
levels - A qualitative method - hazardous event severity
matrix
Bibliography
Annex ZA (normative) - Normative references to international
publications with their corresponding European
publications
Specifies information on: - the underlying concepts of risk and the relationship of risk to safety integrity; - a number of methods that will enable the safety integrity levels for the E/E/PE safety-related systems to be determined.
| DevelopmentNote |
For CENELEC adoptions of IEC publications, please check www.iec.ch to be sure that you have any corrigenda that may apply. (01/2017)
|
| DocumentType |
Standard
|
| Pages |
51
|
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Current
|
| Standards | Relationship |
| NBN EN 61508-5 : 2010 | Identical |
| IEC 61508-5:2010 | Identical |
| EN 61508-5:2010 | Identical |
| BS EN 61508-5:2010 | Identical |
| NF EN 61508-5 : 2011 | Identical |
| DIN EN 61508-5:2011-02 | Identical |
| UNE-EN 61508-5:2011 | Identical |
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