DIN EN 61508-2 : 2011
Current
The latest, up-to-date edition.
FUNCTIONAL SAFETY OF ELECTRICAL/ELECTRONIC/PROGRAMMABLE ELECTRONIC SAFETY-RELATED SYSTEMS - PART 2: REQUIREMENTS FOR ELECTRICAL/ELECTRONIC/PROGRAMMABLE ELECTRONIC SAFETY-RELATED SYSTEMS
Hardcopy
German
01-02-2011
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FOREWORD
INTRODUCTION
Clause
1 Scope
2 Normative references
3 Definitions and abbreviations
4 Conformance to this standard
5 Documentation
6 Management of functional safety
7 E/E/PES safety lifecycle requirements
7.1 General
7.2 E/E/PES safety requirements specification
7.3 E/E/PES safety validation planning
7.4 E/E/PES design and development
7.5 E/E/PES integration
7.6 E/E/PES operation and maintenance procedures
7.7 E/E/PES safety validation
7.8 E/E/PES modification
7.9 E/E/PES verification
8 Functional safety assessment
Annex A (normative) Techniques and measures for
E/E/PE safety-related systems: control of
failures during operation
A.1 General
A.2 Hardware safety integrity
A.3 Systematic safety integrity
Annex B (normative) Techniques and measures for E/E/PE
safety-related systems: avoidance of systematic
failures during the different phases of the
lifecycle
Annex C (normative) diagnostic coverage and safe failure
fraction
C.1 Calculation of diagnostic coverage and safe
failure fraction of a subsystem
C.2 Determination of diagnostic coverage factor
Bibliography
| DevelopmentNote |
Supersedes DIN IEC 65A-254-CDV. (12/2002) Supersedes DIN IEC 61508-2. (07/2009)
|
| DocumentType |
Standard
|
| Pages |
104
|
| PublisherName |
Verband Deutscher Elektrotechniker
|
| Status |
Current
|
| Standards | Relationship |
| NF EN 61508-2 : 2011 | Identical |
| EN 61508-2:2010 | Identical |
| BS EN 61508-2:2010 | Identical |
| VDE 0803-2 : 2011 | Corresponds |
| UNE-EN 61508-2:2011 | Identical |
| IEC 61508-2:2010 | Identical |
| NBN EN 61508-2 : 2010 | Identical |
| I.S. EN 61508-2:2010 | Identical |
| DIN EN 50402 : 2018 | ELECTRICAL APPARATUS FOR THE DETECTION AND MEASUREMENT OF COMBUSTIBLE OR TOXIC GASES OR VAPOURS OR OF OXYGEN - REQUIREMENTS ON THE FUNCTIONAL SAFETY OF GAS DETECTION SYSTEMS |
| VDE 0400-70 : 2018 | ELECTRICAL APPARATUS FOR THE DETECTION AND MEASUREMENT OF COMBUSTIBLE OR TOXIC GASES OR VAPOURS OR OF OXYGEN - REQUIREMENTS ON THE FUNCTIONAL SAFETY OF GAS DETECTION SYSTEMS |
| KTA 3505 : 2015(R2017) | TYPE TESTING OF MEASURING SENSORS AND TRANSDUCERS OF THE INSTRUMENTATION AND CONTROL SYSTEM IMPORTANT TO SAFETY |
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