• BS EN 61508-2 : 2010

    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

    Available format(s):  Hardcopy, PDF

    Language(s):  English

    Published date:  01-01-2010

    Publisher:  British Standards Institution

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    Table of Contents - (Show below) - (Hide below)

    INTRODUCTION
    1 Scope
    2 Normative references
    3 Definitions and abbreviations
    4 Conformance to this standard
    5 Documentation
    6 Management of functional safety
    7 E/E/PE system safety lifecycle requirements
    8 Functional safety assessment
    Annex A (normative) - Techniques and measures for
            E/E/PE safety-related systems - control of failures
            during operation
    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
    Annex D (normative) - Safety manual for compliant items
    Annex E (normative) - Special architecture requirements
            for integrated circuits (ICs) with on-chip redundancy
    Annex F (informative) - Techniques and measures for
            ASICs - avoidance of systematic failures
    Bibliography
    Annex ZA (normative) - Normative references to international
             publications with their corresponding European
             publications

    Abstract - (Show below) - (Hide below)

    Specifies the overall framework for the achievement of functional safety. Pertains to any safety-related system, as defined by IEC 61508-1, that contains at least one electrical, electronic or programmable electronic element. Also applies to all elements within an E/E/PE safety-related system (including sensors, actuators and the operator interface).

    General Product Information - (Show below) - (Hide below)

    Committee GEL/65/1
    Development Note Renumbers and Supersedes BS IEC 61508-2. Supersedes 98/261464 DC. (04/2002) 2002 Version incorporates amendment 13780 to BS IEC 61508-2. (05/2002) Also available as a part of BS KIT 66. (06/2004) Supersedes 05/30143456 DC & 08/30193509 DC. (07/2010)
    Document Type Standard
    Publisher British Standards Institution
    Status Current
    Supersedes

    Standards Referenced By This Book - (Show below) - (Hide below)

    EEMUA 217 : 2011 SAFE AND EFFECTIVE OPERATION OF STORAGE TANKS FOR OIL MOVEMENTS

    Standards Referencing This Book - (Show below) - (Hide below)

    EN 61508-6:2010 Functional safety of electrical/electronic/programmable electronic safety-related systems - Part 6: Guidelines on the application of IEC 61508-2 and IEC 61508-3
    EN 61508-3:2010 Functional safety of electrical/electronic/programmable electronic safety-related systems - Part 3: Software requirements
    EN 61800-5-2:2017 ADJUSTABLE SPEED ELECTRICAL POWER DRIVE SYSTEMS - PART 5-2: SAFETY REQUIREMENTS - FUNCTIONAL (IEC 61800-5-2:2016)
    EN 61508-1:2010 Functional safety of electrical/electronic/programmable electronic safety-related systems - Part 1: General requirements
    IEC 62308:2006 Equipment reliability - Reliability assessment methods
    EN 61784-3:2016/A1:2017 INDUSTRIAL COMMUNICATION NETWORKS - PROFILES - PART 3: FUNCTIONAL SAFETY FIELDBUSES - GENERAL RULES AND PROFILE DEFINITIONS (IEC 61784-3:2016/A1:2017)
    EN 50205:2002 RELAYS WITH FORCIBLY GUIDED (MECHANICALLY LINKED) CONTACTS
    EN 61508-7:2010 Functional safety of electrical/electronic/programmable electronic safety-related systems - Part 7: Overview of techniques and measures
    EN 60300-3-2 : 2005 Dependability management - Part 3-2: Application guide - Collection of dependability data from the field
    IEC 61326-3-1 : 2.0 ELECTRICAL EQUIPMENT FOR MEASUREMENT, CONTROL AND LABORATORY USE - EMC REQUIREMENTS - PART 3-1: IMMUNITY REQUIREMENTS FOR SAFETY-RELATED SYSTEMS AND FOR EQUIPMENT INTENDED TO PERFORM SAFETY-RELATED FUNCTIONS (FUNCTIONAL SAFETY) - GENERAL INDUSTRIAL APPLICATIONS
    IEC TS 61000-1-2:2008 Electromagnetic compatibility (EMC) - Part 1-2: General - Methodology for the achievement of functional safety of electrical and electronic systems including equipment with regard to electromagnetic phenomena
    IEC 61508-5:2010 Functional safety of electrical/electronic/programmable electronic safety-related systems - Part 5: Examples of methods for the determination of safety integrity levels (see Functional Safety and IEC 61508)
    IEC 60947-5-1 : 4.0 LOW-VOLTAGE SWITCHGEAR AND CONTROLGEAR - PART 5-1: CONTROL CIRCUIT DEVICES AND SWITCHING ELEMENTS - ELECTROMECHANICAL CONTROL CIRCUIT DEVICES
    IEC 61078:2016 Reliability block diagrams
    IEC 61165:2006 Application of Markov techniques
    IEC 61508-4:2010 Functional safety of electrical/electronic/programmable electronic safety-related systems - Part 4: Definitions and abbreviations (see Functional Safety and IEC 61508)
    IEC 61508-3:2010 Functional safety of electrical/electronic/programmable electronic safety-related systems - Part 3: Software requirements (see Functional Safety and IEC 61508)
    EN 61078 : 1991 RELIABILITY BLOCK DIAGRAMS (IEC 61078:2016)
    EN 61165 : 2006 APPLICATION OF MARKOV TECHNIQUES
    ISO/IEC Guide 51:2014 Safety aspects Guidelines for their inclusion in standards
    IEC 60300-3-2:2004 Dependability management - Part 3-2: Application guide - Collection of dependability data from the field
    IEC 62280-2:2002 Railway applications - Communication, signalling and processing systems - Part 2: Safety-related communication in open transmission systems
    EN 61000-6-2:2005/corrigendum:2005 ELECTROMAGNETIC COMPATIBILITY (EMC) - PART 6-2: GENERIC STANDARDS - IMMUNITY FOR INDUSTRIAL ENVIRONMENTS (IEC 61000-6-2:2005)
    IEC 61164:2004 Reliability growth - Statistical test and estimation methods
    IEC GUIDE 104:2010 The preparation of safety publications and the use of basic safety publications and group safety publications
    EN 62061:2005/A2:2015 SAFETY OF MACHINERY - FUNCTIONAL SAFETY OF SAFETY-RELATED ELECTRICAL, ELECTRONIC AND PROGRAMMABLE ELECTRONIC CONTROL SYSTEMS (IEC 62061:2005/A2:2015)
    EN 61508-5:2010 Functional safety of electrical/electronic/programmable electronic safety-related systems - Part 5: Examples of methods for the determination of safety integrity levels
    ISO 9000:2015 Quality management systems Fundamentals and vocabulary
    IEC 61508-6:2010 Functional safety of electrical/electronic/programmable electronic safety-related systems - Part 6: Guidelines on the application of IEC 61508-2 and IEC 61508-3 (see Functional Safety and IEC 61508)
    IEC 61508-1:2010 Functional safety of electrical/electronic/programmable electronic safety-related systems - Part 1: General requirements (see Functional Safety and IEC 61508)
    IEC 62061:2005+AMD1:2012+AMD2:2015 CSV Safety of machinery - Functional safety of safety-related electrical, electronic and programmable electronic control systems
    EN 61164 : 2004 RELIABILITY GROWTH - STATISTICAL TEST AND ESTIMATION METHODS
    IEC 61508-7:2010 Functional safety of electrical/electronic/programmable electronic safety-related systems - Part 7: Overview of techniques and measures (see Functional Safety and IEC 61508)
    IEEE 352 : 1987 GENERAL PRINCIPLES OF RELIABILITY ANALYSIS OF NUCLEAR POWER GENERATING STATION SYSTEMS AND OTHER NUCLEAR FACILITIES
    EN 62308 : 2006 EQUIPMENT RELIABILITY - RELIABILITY ASSESSMENT METHODS
    EN 61326-3-1:2017 ELECTRICAL EQUIPMENT FOR MEASUREMENT, CONTROL AND LABORATORY USE - EMC REQUIREMENTS - PART 3-1: IMMUNITY REQUIREMENTS FOR SAFETY-RELATED SYSTEMS AND FOR EQUIPMENT INTENDED TO PERFORM SAFETY-RELATED FUNCTIONS (FUNCTIONAL SAFETY) - GENERAL INDUSTRIAL APPLICATIONS (IEC 61326-3-1:2017)
    IEC 61000-6-2 : 3.0:2016 ELECTROMAGNETIC COMPATIBILITY (EMC) - PART 6-2: GENERIC STANDARDS - IMMUNITY STANDARD FOR INDUSTRIAL ENVIRONMENTS
    ISO 14224:2016 Petroleum, petrochemical and natural gas industries Collection and exchange of reliability and maintenance data for equipment
    IEC 62280-1:2002 Railway applications - Communication, signalling and processing systems - Part 1: Safety-related communication in closed transmission systems
    IEC 61800-5-2:2016 Adjustable speed electrical power drive systems - Part 5-2: Safety requirements - Functional
    EN ISO 9000 : 2015 QUALITY MANAGEMENT SYSTEMS - FUNDAMENTALS AND VOCABULARY (ISO 9000:2015)
    IEC 61784-3:2016+AMD1:2017 CSV Industrial communication networks - Profiles - Part 3: Functional safety fieldbuses - General rules and profile definitions
    EN 61508-4:2010 Functional safety of electrical/electronic/programmable electronic safety-related systems - Part 4: Definitions and abbreviations
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