CEI EN 61508-5 : 2011
Current
The latest, up-to-date edition.
FUNCTIONAL SAFETY OF ELECTRICAL/ELECTRONIC/PROGRAMMABLE ELECTRONIC SAFETYRELATED SYSTEMS - PART 5: EXAMPLES OF METHODS FOR THE DETERMINATION OF SAFETY INTEGRITY LEVELS
Hardcopy , PDF
English
01-01-2011
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.
| Committee |
CT 65
|
| DevelopmentNote |
Classificazione CEI 65-78. (12/2002)
|
| DocumentType |
Standard
|
| Pages |
54
|
| PublisherName |
Comitato Elettrotecnico Italiano
|
| Status |
Current
|
| Standards | Relationship |
| IEC 61508-5:2010 | Identical |
| EN 61508-5:2010 | Identical |
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