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PD IEC/TR 61508-0:2005
Withdrawn
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Functional safety of electrical/electronic/programmable electronic safety-related systems Functional safety and IEC 61508
Hardcopy , PDF
12-03-2019
English
31-07-2007
FOREWORD
INTRODUCTION
1 Scope
2 Normative references
3 Functional safety
3.1 What is functional safety?
3.2 Safety functions and safety-related systems
3.3 Example of functional safety
3.4 Challenges in achieving functional safety
4 IEC 61508 - Functional safety of E/E/PE safety-related systems
4.1 Objectives
4.2 E/E/PE safety-related systems
4.3 Technical approach
4.4 Safety integrity levels
4.5 Example of functional safety revisited
4.6 Parts framework of IEC 61508
4.7 IEC 61508 as a basis for other standards
4.8 IEC 61508 as a stand-alone standard
4.9 Further information
Annex A (informative) List of frequently asked questions from
IEC "functional safety" zone
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