PD IEC/TR 61508-0:2005
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
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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