NBN 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 LEVELS
12-01-2013
FOREWORD
INTRODUCTION
Clause
1 Scope
2 Normative references
3 Definitions and abbreviations
Annexes
A Risk and safety integrity - General concepts
B ALARP and tolerable risk concepts
C Determination of safety integrity levels: a
quantitative method
D Determination of safety integrity levels - A
qualitative method: risk graph
E Determination of safety integrity levels - A
qualitative method: hazardous event severity matrix
F Bibliography
Covers information and guidelines on IEC 61508-2 and IEC 61508-3. Also gives a methodology for quantifying the effect of hardware-related common cause failures on the probability of failure.
| DocumentType |
Standard
|
| PublisherName |
Belgian Standards
|
| Status |
Current
|
| Standards | Relationship |
| EN 61508-5:2010 | Identical |
| I.S. EN 61508-5:2010 | Identical |
| BS EN 61508-5:2010 | Identical |
| NF EN 61508-5 : 2011 | Identical |
| UNE-EN 61508-5:2011 | Identical |
| DIN EN 61508-5 : 2011 | Identical |
| IEC 61508-5:2010 | Identical |
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