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  • EN 61508-6:2010

    Current The latest, up-to-date edition.

    Functional safety of electrical/electronic/programmable electronic safety-related systems - Part 6: Guidelines on the application of IEC 61508-2 and IEC 61508-3

    Available format(s): 

    Language(s): 

    Published date:  28-05-2010

    Publisher:  European Committee for Standards - Electrical

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

    FOREWORD
    INTRODUCTION
    1 Scope
    2 Normative references
    3 Definitions and abbreviations
    Annex A (informative) - Application of IEC 61508-2 and of
            IEC 61508-3
    Annex B (informative) - Example of technique for evaluating
            probabilities of hardware failure
    Annex C (informative) - Calculation of diagnostic coverage
            and safe failure fraction - worked example
    Annex D (informative) - A methodology for quantifying the
            effect of hardware-related common cause failures in
            E/E/PE systems
    Annex E (informative) - Example applications of software
            safety integrity tables of IEC 61508-3
    Bibliography
    Annex ZA (normative) - Normative references to international
             publications with their corresponding European
             publications

    Abstract - (Show below) - (Hide below)

    IEC 61508-6:2010 contains information and guidelines on IEC 61508-2 and IEC 61508 3. Annex A gives a brief overview of the requirements of IEC 61508-2 and IEC 61508-3 and sets out the functional steps in their application. Annex B gives an example technique for calculating the probabilities of hardware failure and should be read in conjunction with 7.4.3 and Annex C of IEC 61508-2 and Annex D. Annex C gives a worked example of calculating diagnostic coverage and should be read in conjunction with Annex C of IEC 61508-2. Annex D gives a methodology for quantifying the effect of hardware-related common cause failures on the probability of failure. Annex E gives worked examples of the application of the software safety integrity tables specified in Annex A of IEC 61508-3 for safety integrity levels 2 and 3. This second edition cancels and replaces the first edition published in 1998. This edition constitutes a technical revision. It has been subject to a thorough review and incorporates many comments received at the various revision stages. NEW! Also available: IEC Standards+ 61508:2010, containing all parts, together with a commented Redline version. Changes made in this 2nd edition are highlighted and commented by a leading world expert.

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

    Committee CLC/TC 65X
    Document Type Standard
    Publisher European Committee for Standards - Electrical
    Status Current

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

    09/30183366 DC : 0 BS EN 13611:2007/A1 - SAFETY AND CONTROL DEVICES FOR GAS BURNERS AND GAS BURNING APPLIANCES - GENERAL REQUIREMENTS
    BS EN 50156-2:2015 Electrical equipment for furnaces and ancillary equipment Requirements for design, development and type approval of safety devices and subsystems
    BS EN 61800-5-2:2017 Adjustable speed electrical power drive systems Safety requirements. Functional
    CEI EN 61131-6 : 2013 PROGRAMMABLE CONTROLLERS - PART 6: FUNCTIONAL SAFETY
    13/30273033 DC : 0 BS EN 1012-3 - COMPRESSORS AND VACUUM PUMPS - SAFETY REQUIREMENTS - PART 3: PROCESS COMPRESSORS
    05/30134150 DC : DRAFT MAY 2005 EN 15233 - METHODOLOGY FOR FUNCTIONAL SAFETY ASSESSMENT OF PROTECTIVE SYSTEMS FOR POTENTIALLY EXPLOSIVE ATMOSPHERES
    I.S. EN 61987-11:2017 INDUSTRIAL-PROCESS MEASUREMENT AND CONTROL - DATA STRUCTURES AND ELEMENTS IN PROCESS EQUIPMENT CATALOGUES - PART 11: LIST OF PROPERTIES (LOP) OF MEASURING EQUIPMENT FOR ELECTRONIC DATA EXCHANGE - GENERIC STRUCTURES
    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
    I.S. EN 1012-3:2013 COMPRESSORS AND VACUUM PUMPS - SAFETY REQUIREMENTS - PART 3: PROCESS COMPRESSORS
    I.S. EN 50402:2017 ELECTRICAL APPARATUS FOR THE DETECTION AND MEASUREMENT OF COMBUSTIBLE OR TOXIC GASES OR VAPOURS OR OF OXYGEN - REQUIREMENTS ON THE FUNCTIONAL SAFETY OF FIXED GAS DETECTION SYSTEMS
    I.S. EN 61557-15:2014 ELECTRICAL SAFETY IN LOW VOLTAGE DISTRIBUTION SYSTEMS UP TO 1000 V A.C. AND 1500 V D.C. - EQUIPMENT FOR TESTING, MEASURING OR MONITORING OF PROTECTIVE MEASURES - PART 15: FUNCTIONAL SAFETY REQUIREMENTS FOR INSULATION MONITORING DEVICES IN IT SYSTEMS AND EQUIPMENT FOR INSULATION FAULT LOCATION IN IT 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
    BS EN 1755:2015 Industrial Trucks. Safety requirements and verification. Supplementary requirements for operation in potentially explosive atmospheres
    UNI EN 81-22 : 2014 SAFETY RULES FOR THE CONSTRUCTION AND INSTALLATION OF LIFTS - LIFTS FOR THE TRANSPORT OF PERSONS AND GOODS - PART 22: ELECTRIC LIFTS WITH INCLINED PATH
    EN 13463-6:2005 Non-electrical equipment for use in potentially explosive atmospheres - Part 6: Protection by control of ignition source 'b'
    EN 61131-6:2012 Programmable controllers - Part 6: Functional safety
    EN 61508-2:2010 Functional safety of electrical/electronic/programmable electronic safety-related systems - Part 2: Requirements for electrical/electronic/programmable electronic safety-related systems
    EN 60300-3-4:2008 Dependability management - Part 3-4: Application guide - Guide to the specification of dependability requirements
    EN 61987-21:2016 Industrial-process measurement and control - Data structures and elements in process equipment catalogues - Part 21: List of Properties (LOP) of automated valves for electronic data exchange - Generic structures
    EN 61557-15:2014 Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 15: Functional safety requirements for insulation monitoring devices in IT systems and equipment for insulation fault location in IT systems
    EN 61800-5-2:2017 Adjustable speed electrical power drive systems - Part 5-2: Safety requirements - Functional
    EN 1012-3:2013 Compressors and vacuum pumps - Safety requirements - Part 3: Process compressors
    BS EN 61511-3:2017 Functional safety. Safety instrumented systems for the process industry sector Guidance for the determination of the required safety integrity levels
    BS EN 61131-6:2012 Programmable controllers Functional safety
    I.S. EN 13463-6:2005 NON-ELECTRICAL EQUIPMENT FOR USE IN POTENTIALLY EXPLOSIVE ATMOSPHERES - PART 6: PROTECTION BY CONTROL OF IGNITION SOURCE 'B'
    UNE-EN 50271:2011 Electrical apparatus for the detection and measurement of combustible gases, toxic gases or oxygen - Requirements and tests for apparatus using software and/or digital technologies
    BS EN 50402:2017 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
    BS EN 61508-3:2010 Functional safety of electrical/electronic/ programmable electronic safety-related systems Software requirements
    I.S. EN 50156-2:2015 ELECTRICAL EQUIPMENT FOR FURNACES AND ANCILLARY EQUIPMENT - PART 2: REQUIREMENTS FOR DESIGN, DEVELOPMENT AND TYPE APPROVAL OF SAFETY DEVICES AND SUBSYSTEMS
    BS EN 15333-1:2008 Respiratory equipment. Open-circuit umbilical supplied compressed gas diving apparatus Demand apparatus
    PREN 50402 : DRAFT 2013 ELECTRICAL APPARATUS FOR THE DETECTION AND MEASUREMENT OF COMBUSTIBLE OR TOXIC GASES OR VAPOURS OR OF OXYGEN - REQUIREMENTS ON THE FUNCTIONAL SAFETY OF FIXED GAS DETECTION SYSTEMS
    04/30115623 DC : DRAFT JUN 2004 EN 50402 - ELECTRICAL APPARATUS FOR THE DETECTION AND MEASUREMENT OF COMBUSTIBLE OR TOXIC GASES OR VAPOURS OR OF OXYGEN - REQUIREMENTS ON THE FUNCTIONAL SAFETY OF FIXED GAS DETECTION SYSTEMS
    EN 50402:2017 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
    I.S. EN 50156-1:2015 ELECTRICAL EQUIPMENT FOR FURNACES AND ANCILLARY EQUIPMENT - PART 1: REQUIREMENTS FOR APPLICATION DESIGN AND INSTALLATION
    EN 50271:2010 Electrical apparatus for the detection and measurement of combustible gases, toxic gases or oxygen - Requirements and tests for apparatus using software and/or digital technologies
    CEI EN 50271 : 2011 ELECTRICAL APPARATUS FOR THE DETECTION AND MEASUREMENT OF COMBUSTIBLE GASES, TOXIC GASES OR OXYGEN - REQUIREMENTS AND TESTS FOR APPARATUS USING SOFTWARE AND/OR DIGITAL TECHNOLOGIES
    CEI EN 61987-11 : 2013 INDUSTRIAL-PROCESS MEASUREMENT AND CONTROL - DATA STRUCTURES AND ELEMENTS IN -PROCESS EQUIPMENT CATALOGUES - PART 11: LISTS OF PROPERTIES (LOPS) OF MEASURING EQUIPMENT FOR ELECTRONIC DATA EXCHANGE - GENERIC STRUCTURES
    17/30360051 DC : 0 BS EN 13611 - SAFETY AND CONTROL DEVICES FOR BURNERS AND APPLIANCES BURNING GASEOUS AND/OR LIQUID FUELS - GENERAL REQUIREMENTS
    EN 81-22:2014 Safety rules for the construction and installation of lifts - Lifts for the transport of persons and goods - Part 22: Electric lifts with inclined path
    S.R. CWA 15902-1:2009 LIFTING AND LOAD-BEARING EQUIPMENT FOR STAGES AND OTHER PRODUCTION AREAS WITHIN THE ENTERTAINMENT INDUSTRY - PART 1: GENERAL REQUIREMENTS (EXCLUDING ALUMINIUM AND STEEL TRUSSES AND TOWERS)
    DIN EN 81-20 E : 2014 SAFETY RULES FOR THE CONSTRUCTION AND INSTALLATION OF LIFTS - LIFTS FOR THE TRANSPORT OF PERSONS AND GOODS - PART 20: PASSENGER AND GOODS PASSENGER LIFTS
    DIN EN 15233:2007-11 Methodology for functional safety assessment of protective systems for potentially explosive atmospheres
    BS EN 15233:2007 Methodology for functional safety assessment of protective systems for potentially explosive atmospheres
    UNE-EN 81-20:2017 Safety rules for the construction and installation of lifts - Lifts for the transport of persons and goods - Part 20: Passenger and goods passenger lifts
    DIN EN 1755:2016-02 Industrial Trucks - Safety requirements and verification - Supplementary requirements for operation in potentially explosive atmospheres
    I.S. EN 14143:2013 RESPIRATORY EQUIPMENT - SELF-CONTAINED RE-BREATHING DIVING APPARATUS
    DIN EN 13611:2019-06 Safety and control devices for burners and appliances burning gaseous and/or liquid fuels - General requirements
    I.S. EN 1755:2015 INDUSTRIAL TRUCKS - SAFETY REQUIREMENTS AND VERIFICATION - SUPPLEMENTARY REQUIREMENTS FOR OPERATION IN POTENTIALLY EXPLOSIVE ATMOSPHERES
    DIN EN 13463-6:2005-07 NON-ELECTRICAL EQUIPMENT FOR USE IN POTENTIALLY EXPLOSIVE ATMOSPHERES - PART 6: PROTECTION BY CONTROL OF IGNITION SOURCE 'B'
    12/30268377 DC : 0 BS EN 50156-2 - ELECTRICAL EQUIPMENT FOR FURNACES AND ANCILLARY EQUIPMENT - PART 2: REQUIREMENTS FOR DESIGN, DEVELOPMENT AND TYPE APPROVAL OF SAFETY DEVICES AND SUBSYSTEMS
    BS EN 61987-21:2016 Industrial-process measurement and control. Data structures and elements in process equipment catalogues List of Properties (LOP) of automated valves for electronic data exchange. Generic structures
    NF EN 15333-1 : 2011 RESPIRATORY EQUIPMENT - OPEN-CIRCUIT UMBILICAL SUPPLIED COMPRESSED GAS DIVING APPARATUS - PART 1: DEMAND APPARATUS
    PREN 50156-2 : DRAFT 2012 ELECTRICAL EQUIPMENT FOR FURNACES AND ANCILLARY EQUIPMENT - PART 2: REQUIREMENTS FOR DESIGN, DEVELOPMENT AND TYPE APPROVAL OF SAFETY DEVICES AND SUBSYSTEMS
    07/30169528 DC : 0 BS EN 15333-2 - RESPIRATORY EQUIPMENT - OPEN-CIRCUIT UMBILICAL SUPPLIED COMPRESSED GAS DIVING APPARATUS - PART 2: FREE FLOW APPARATUS
    13/30260728 DC : 0 BS EN 50402 - ELECTRICAL APPARATUS FOR THE DETECTION AND MEASUREMENT OF COMBUSTIBLE OR TOXIC GASES OR VAPOURS OR OF OXYGEN - REQUIREMENTS ON THE FUNCTIONAL SAFETY OF FIXED GAS DETECTION SYSTEMS
    BS EN 1012-3:2013 Compressors and vacuum pumps. Safety requirements Process compressors
    UNI EN 15333-2 : 2009 RESPIRATORY EQUIPMENT - OPEN-CIRCUIT UMBILICAL SUPPLIED COMPRESSED GAS DIVING APPARATUS - PART 2: FREE FLOW APPARATUS
    UNI EN 15333-1 : 2008 RESPIRATORY EQUIPMENT - OPEN-CIRCUIT UMBILICAL SUPPLIED COMPRESSED GAS DIVING APPARATUS - PART 1: DEMAND APPARATUS
    I.S. EN 15333-1:2008 RESPIRATORY EQUIPMENT - OPEN-CIRCUIT UMBILICAL SUPPLIED COMPRESSED GAS DIVING APPARATUS - PART 1: DEMAND APPARATUS
    BS EN 50271:2010 Electrical apparatus for the detection and measurement of combustible gases, toxic gases or oxygen. Requirements and tests for apparatus using software and/or digital technologies
    NF EN 50271 : 2010 ELECTRICAL APPARATUS FOR THE DETECTION AND MEASUREMENT OF COMBUSTIBLE GASES, TOXIC GASES OR OXYGEN - REQUIREMENTS AND TESTS FOR APPARATUS USING SOFTWARE AND/OR DIGITAL TECHNOLOGIES
    I.S. EN 61800-5-2:2017 ADJUSTABLE SPEED ELECTRICAL POWER DRIVE SYSTEMS - PART 5-2: SAFETY REQUIREMENTS - FUNCTIONAL
    I.S. EN 13611:2015 SAFETY AND CONTROL DEVICES FOR BURNERS AND APPLIANCES BURNING GASEOUS AND/OR LIQUID FUELS - GENERAL REQUIREMENTS
    UNI EN 81-20 : 2014 SAFETY RULES FOR THE CONSTRUCTION AND INSTALLATION OF LIFTS - LIFTS FOR THE TRANSPORT OF PERSONS AND GOODS - PART 20: PASSENGER AND GOODS PASSENGER LIFTS
    DIN EN 14143:2013-10 RESPIRATORY EQUIPMENT - SELF-CONTAINED RE-BREATHING DIVING APPARATUS
    UNE-EN 1755:2016 Industrial Trucks - Safety requirements and verification - Supplementary requirements for operation in potentially explosive atmospheres
    DIN EN 15233 E : 2007 METHODOLOGY FOR FUNCTIONAL SAFETY ASSESSMENT OF PROTECTIVE SYSTEMS FOR POTENTIALLY EXPLOSIVE ATMOSPHERES
    BS EN 81-22:2014 Safety rules for the construction and installation of lifts. Lifts for the transport of persons and goods Electric lifts with inclined path
    UNE-EN 81-22:2014 Safety rules for the construction and installation of lifts - Lifts for the transport of persons and goods - Part 22: Electric lifts with inclined path
    UNI EN 14143 : 2013 RESPIRATORY EQUIPMENT - SELF-CONTAINED RE-BREATHING DIVING APPARATUS
    UNI EN 1012-3 : 2014 COMPRESSORS AND VACUUM PUMPS - SAFETY REQUIREMENTS - PART 3: PROCESS COMPRESSORS
    BS EN 61508-2:2010 Functional safety of electrical/electronic/ programmable electronic safety-related systems Requirements for electrical/electronic/ programmable electronic safety-related systems
    BS EN 15333-2:2009 Respiratory equipment. Open-circuit umbilical supplied compressed gas diving apparatus Free flow apparatus
    BS EN 61508-7:2010 Functional safety of electrical/electronic/ programmable electronic safety related systems Overview of techniques and measures
    DIN EN 15333-2:2009-07 RESPIRATORY EQUIPMENT - OPEN-CIRCUIT UMBILICAL SUPPLIED COMPRESSED GAS DIVING APPARATUS - PART 2: FREE FLOW APPARATUS
    07/30166811 DC : 0 BS EN ISO 23125 - SAFETY OF MACHINE TOOLS - TURNING MACHINES
    10/30216582 DC : 0 BS EN 13611:2007/A2 - SAFETY AND CONTROL DEVICES FOR GAS BURNERS AND GAS BURNING APPLIANCES - GENERAL REQUIREMENTS
    12/30257022 DC : 0 BS EN 13611 - SAFETY AND CONTROL DEVICES FOR BURNERS AND APPLIANCES BURNING GASEOUS OR LIQUID FUELS - GENERAL REQUIREMENTS
    I.S. EN 81-22:2014 SAFETY RULES FOR THE CONSTRUCTION AND INSTALLATION OF LIFTS - LIFTS FOR THE TRANSPORT OF PERSONS AND GOODS - PART 22: ELECTRIC LIFTS WITH INCLINED PATH
    I.S. EN 50325-5:2010 INDUSTRIAL COMMUNICATIONS SUBSYSTEM BASED ON ISO 11898 (CAN) FOR CONTROLLER-DEVICE INTERFACES - PART 5: FUNCTIONAL SAFETY COMMUNICATION BASED ON EN 50325-4
    EN 62619:2017 Secondary cells and batteries containing alkaline or other non-acid electrolytes - Safety requirements for secondary lithium cells and batteries, for use in industrial applications
    04/30086349 DC : DRAFT APR 2004 EN ISO 13849-1 - SAFETY OF MACHINERY - SAFETY-RELATED PARTS OF CONTROL SYSTEMS - PART 1: GENERAL PRINCIPLES FOR DESIGN
    CEI EN 61800-5-2 : 2009 ADJUSTABLE SPEED ELECTRICAL POWER DRIVE SYSTEMS - PART 5-2: SAFETY REQUIREMENTS - FUNCTIONAL
    BS EN 61508-4:2010 Functional safety of electrical/electronic/ programmable electronic safety related systems Definitions and abbreviations
    I.S. EN 61987-21:2016 INDUSTRIAL-PROCESS MEASUREMENT AND CONTROL - DATA STRUCTURES AND ELEMENTS IN PROCESS EQUIPMENT CATALOGUES - PART 21: LIST OF PROPERTIES (LOP) OF AUTOMATED VALVES FOR ELECTRONIC DATA EXCHANGE - GENERIC STRUCTURES
    I.S. EN 15333-2:2009 RESPIRATORY EQUIPMENT - OPEN-CIRCUIT UMBILICAL SUPPLIED COMPRESSED GAS DIVING APPARATUS - PART 2: FREE FLOW APPARATUS
    UNE-EN 13611:2016 Safety and control devices for burners and appliances burning gaseous and/or liquid fuels - General requirements
    DIN EN 13611:2016-09 SAFETY AND CONTROL DEVICES FOR BURNERS AND APPLIANCES BURNING GASEOUS AND/OR LIQUID FUELS - GENERAL REQUIREMENTS
    PREN 13611 : DRAFT 2017 SAFETY AND CONTROL DEVICES FOR BURNERS AND APPLIANCES BURNING GASEOUS AND/OR LIQUID FUELS - GENERAL REQUIREMENTS
    I.S. EN 50271:2010 ELECTRICAL APPARATUS FOR THE DETECTION AND MEASUREMENT OF COMBUSTIBLE GASES, TOXIC GASES OR OXYGEN - REQUIREMENTS AND TESTS FOR APPARATUS USING SOFTWARE AND/OR DIGITAL TECHNOLOGIES
    EN 61987-11:2017 Industrial-process measurement and control - Data structures and elements in -process equipment catalogues - Part 11: Lists of properties (LOPs) of measuring equipment for electronic data exchange - Generic structures
    DIN EN 81-22:2014-12 Safety rules for the construction and installation of lifts - Lifts for the transport of persons and goods - Part 22: Electric lifts with inclined path
    BS EN 13463-6:2005 Non-electrical equipment for potentially explosive atmospheres Protection by control of ignition source \'b\'
    BS EN 81-20:2014 Safety rules for the construction and installation of lifts. Lifts for the transport of persons and goods Passenger and goods passenger lifts
    BS EN 14143:2013 Respiratory equipment. Self-contained re-breathing diving apparatus
    BS EN 50156-1:2015 Electrical equipment for furnaces and ancillary equipment Requirements for application design and installation
    12/30260546 DC : 0 BS EN 50156-1 - ELECTRICAL EQUIPMENT FOR FURNACES AND ANCILLARY EQUIPMENT - PART 1: REQUIREMENTS FOR APPLICATION DESIGN AND INSTALLATION
    UNE-EN 14143:2014 Respiratory equipment - Self-contained re-breathing diving apparatus
    EN 1755:2015 Industrial Trucks - Safety requirements and verification - Supplementary requirements for operation in potentially explosive atmospheres
    EN 14143:2013 Respiratory equipment - Self-contained re-breathing diving apparatus
    EN 15333-2:2009 Respiratory equipment - Open-circuit umbilical supplied compressed gas diving apparatus - Part 2: Free flow apparatus
    EN 15233:2007 Methodology for functional safety assessment of protective systems for potentially explosive atmospheres
    DIN EN 15333-1:2008-04 RESPIRATORY EQUIPMENT - OPEN-CIRCUIT UMBILICAL SUPPLIED COMPRESSED GAS DIVING APPARATUS - PART 1: DEMAND APPARATUS
    12/30243459 DC : 0 BS ISO/IEC 80079-37 - EXPLOSIVE ATMOSPHERES - PART 37: NON-ELECTRICAL EQUIPMENT FOR USE IN EXPLOSIVE ATMOSPHERES - NON-ELECTRICAL TYPE OF PROTECTION CONSTRUCTIONAL SAFETY 'CH', CONTROL OF IGNITION SOURCES 'BH', LIQUID IMMERSION 'KH'
    BS EN 61987-11:2017 Industrial-process measurement and control. Data structures and elements in process equipment catalogues List of properties (LOPs) of measuring equipment for electronic data exchange. Generic structures
    BS EN 62619:2017 Secondary cells and batteries containing alkaline or other non-acid electrolytes. Safety requirements for secondary lithium cells and batteries, for use in industrial applications
    BS EN 50325-5:2010 Industrial communications subsystem based on ISO 11898 (CAN) for controller-device interfaces Functional safety communication based on EN 50325-4
    CEI EN 50325-5 : 2012 INDUSTRIAL COMMUNICATIONS SUBSYSTEM BASED ON ISO 11898 (CAN) FOR CONTROLLER-DEVICE INTERFACES - PART 5: FUNCTIONAL SAFETY COMMUNICATION BASED ON EN 50325-4
    BS EN 60300-3-4:2008 Dependability management Application guide. Guide to the specification of dependability requirements
    I.S. EN 61131-6:2012 PROGRAMMABLE CONTROLLERS - PART 6: FUNCTIONAL SAFETY (IEC 61131-6:2012 (EQV))
    I.S. EN 81-20:2014 SAFETY RULES FOR THE CONSTRUCTION AND INSTALLATION OF LIFTS - LIFTS FOR THE TRANSPORT OF PERSONS AND GOODS - PART 20: PASSENGER AND GOODS PASSENGER LIFTS
    BS EN 13611:2015 Safety and control devices for burners and appliances burning gaseous and/or liquid fuels. General requirements
    EN 13611:2015/AC:2016 SAFETY AND CONTROL DEVICES FOR BURNERS AND APPLIANCES BURNING GASEOUS AND/OR LIQUID FUELS - GENERAL REQUIREMENTS
    BS EN 61557-15:2014 Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c. Equipment for testing, measuring or monitoring of protective measures Functional safety requirements for insulation monitoring devices in IT systems and equipment for insulation fault location in IT systems
    EN 50325-5:2010 Industrial communications subsystem based on ISO 11898 (CAN) for controller-device interfaces - Part 5: Functional safety communication based on EN 50325-4
    EN 61511-3:2017 Functional safety - Safety instrumented systems for the process industry sector - Part 3: Guidance for the determination of the required safety integrity levels
    I.S. EN 13611:2015/AC:2016 SAFETY AND CONTROL DEVICES FOR BURNERS AND APPLIANCES BURNING GASEOUS AND/OR LIQUID FUELS - GENERAL REQUIREMENTS
    EN 61508-7:2010 Functional safety of electrical/electronic/programmable electronic safety-related systems - Part 7: Overview of techniques and measures
    EN 50156-1:2015 Electrical equipment for furnaces and ancillary equipment - Part 1: Requirements for application design and installation
    EN 50156-2:2015 Electrical equipment for furnaces and ancillary equipment - Part 2: Requirements for design, development and type approval of safety devices and subsystems
    EN 15333-1 : 2008/AC : 2009 RESPIRATORY EQUIPMENT - OPEN-CIRCUIT UMBILICAL SUPPLIED COMPRESSED GAS DIVING APPARATUS - PART 1: DEMAND APPARATUS
    EN 61508-4:2010 Functional safety of electrical/electronic/programmable electronic safety-related systems - Part 4: Definitions and abbreviations
    DIN EN 81-20:2014-11 SAFETY RULES FOR THE CONSTRUCTION AND INSTALLATION OF LIFTS - LIFTS FOR THE TRANSPORT OF PERSONS AND GOODS - PART 20: PASSENGER AND GOODS PASSENGER LIFTS
    EN 61508-3:2010 Functional safety of electrical/electronic/programmable electronic safety-related systems - Part 3: Software requirements

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

    IEC 61025:2006 Fault tree analysis (FTA)
    IEC 62551:2012 Analysis techniques for dependability - Petri net techniques
    EN 61508-3:2010 Functional safety of electrical/electronic/programmable electronic safety-related systems - Part 3: Software requirements
    ISA TR84.00.02 PTS 1-5 : 2002 SAFETY INSTRUMENTED FUNCTIONS (SIF) - SAFETY INTEGRITY LEVEL (SIL) - EVALUATION TECHNIQUES PACKAGE
    IEC 61131-3:2013 Programmable controllers - Part 3: Programming languages
    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 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 61508-2:2010 Functional safety of electrical/electronic/programmable electronic safety-related systems - Part 2: Requirements for electrical/electronic/programmable electronic safety-related systems
    MIL-HDBK-217 Revision F:1991 RELIABILITY PREDICTION OF ELECTRONIC EQUIPMENT
    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
    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)
    IEC 61508-2:2010 Functional safety of electrical/electronic/programmable electronic safety-related systems - Part 2: Requirements for electrical/electronic/programmable electronic safety-related systems (see Functional Safety and IEC 61508)
    IEC 61800-5-2:2016 Adjustable speed electrical power drive systems - Part 5-2: Safety requirements - Functional
    EN 61508-4:2010 Functional safety of electrical/electronic/programmable electronic safety-related systems - Part 4: Definitions and abbreviations
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