NBN EN 61508-7 : 2010

FOREWORD
INTRODUCTION
1 Scope
2 Normative references
3 Definitions and abbreviations
Annex A (informative) Overview of techniques and measures
        for E/E/PES: control of random hardware failures
   A.1 Electrical
   A.2 Electronic
   A.3 Processing units
   A.4 Invariable memory ranges
   A.5 Variable memory ranges
   A.6 I/O units and interfaces (external communication)
   A.7 Data paths (internal communication)
   A.8 Power supply
   A.9 Temporal and logical program sequence monitoring
   A.10 Ventilation and heating
   A.11 Communication and mass-storage
   A.12 Sensors
   A.13 Final elements (actuators)
   A.14 Measures against the physical environment
Annex B (informative) Overview of techniques and measures
        for E/E/PES: avoidance of systematic failures
   B.1 General measures and techniques
   B.2 E/E/PES safety requirements
   B.3 E/E/PES design and development
   B.4 E/E/PES operation and maintenance procedures
   B.5 E/E/PES integration
   B.6 E/E/PES safety validation
Annex C (informative) Overview of techniques and measures
        for achieving software safely integrity
   C.1 General
   C.2 Requirements and detailed design
   C.3 Architecture design
   C.4 Development tools and programming languages
   C.5 Verification and modification
   C.6 Functional safety assessment
Annex D (informative) A probabilistic approach to determining
        software safety integrity for pre-developed software
   D.1 General
   D.2 Statistical testing formulae and examples of their use
   D.3 References
Bibliography
Index
Tables

Gives an overview of various safety techniques and measures relevant to IEC 61508-2 and IEC 61508-3. Also indicates the role it plays in the achievement of functional safety for E/E/PE safety-related systems.