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  • IEC 60079-27:2008

    View superseded by
    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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    Explosive atmospheres - Part 27: Fieldbus intrinsically safe concept (FISCO)

    Available format(s):  Hardcopy, PDF, PDF 3 Users, PDF 5 Users, PDF 9 Users

    Superseded date:  30-06-2011

    Language(s):  English - French, Spanish, Castilian

    Published date:  30-01-2008

    Publisher:  International Electrotechnical Committee

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

    FOREWORD
    1 Scope
    2 Normative references
    3 Terms, definitions and abbreviations
      3.1 Terms and definitions
      3.2 Abbreviations
    4 Apparatus requirements
      4.1 General
      4.2 FISCO power supplies
          4.2.1 General
          4.2.2 Additional requirements of "ia" and "ib" FISCO
                power supplies
          4.2.3 Additional requirements of "ic" FISCO power supplies
      4.3 FISCO field devices
          4.3.1 General
          4.3.2 Additional requirements of "ia" and "ib" FISCO field
                devices
          4.3.3 Additional requirement of "ic" FISCO field devices
      4.4 Terminator
      4.5 Simple apparatus
      4.6 Marking
      4.7 Examples of marking
    5 System requirements
      5.1 General
      5.2 Additional requirements of "ic" FISCO systems
    Annex A (informative) Typical system
    Bibliography

    Abstract - (Show below) - (Hide below)

    This part of IEC 60079 contains the details of apparatus, systems and installation practice for use with the Fieldbus Intrinsically Safe Concept (FISCO). It is based on the concepts of Manchester encoded, bus powered systems designed in accordance with IEC 61158-2 which is the physical layer standard for Fieldbus installations. The significant change with respect to the first edition is that this standard replaces the FNICO requirements with the requirements of an "ic" FISCO system.

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

    Committee TC 31/SC 31G
    Development Note Supersedes IEC TS 60079-27 (04/2005)
    Document Type Standard
    Publisher International Electrotechnical Committee
    Status Superseded
    Superseded By
    Supersedes

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

    09/30198404 DC : DRAFT JAN 2009 BS EN 61784-1 - INDUSTRIAL COMMUNICATION NETWORKS - PROFILES - PART 1: FIELD BUS PROFILES
    BIS IS/IEC 60079-25 : 2010 EXPLOSIVE ATMOSPHERES - PART 25: INTRINSICALLY SAFE ELECTRICAL SYSTEMS
    CSA C22.2 No. 60079.0 : 2015 EXPLOSIVE ATMOSPHERES - PART 0: EQUIPMENT - GENERAL REQUIREMENTS
    S.R. CEN/TR 16787:2014 INDUSTRIAL GAS INSTALLATION - GUIDELINE
    CSA C22.2 No. 60079-25 : 2014 EXPLOSIVE ATMOSPHERES - PART 25: INTRINSICALLY SAFE ELECTRICAL SYSTEMS
    18/30369304 DC : DRAFT APR 2018 BS EN 1473 - INSTALLATION AND EQUIPMENT FOR LIQUEFIED NATURAL GAS - DESIGN OF ONSHORE INSTALLATIONS
    DIN EN 1473:2016-10 Installation and equipment for liquefied natural gas - Design of onshore installations
    EN 60079-25:2010/AC:2013 EXPLOSIVE ATMOSPHERES - PART 25: INTRINSICALLY SAFE ELECTRICAL SYSTEMS (IEC 60079-25:2010)
    EN 61784-5-3:2013 Industrial communication networks - Profiles - Part 5-3: Installation of fieldbuses - Installation profiles for CPF 3
    EN 62657-1:2017 Industrial communication networks - Wireless communication networks - Part 1: Wireless communication requirements and spectrum considerations
    CEN/TR 16787:2014 Industrial Gas Installation - Guideline
    I.S. EN 60079-25:2010 EXPLOSIVE ATMOSPHERES - PART 25: INTRINSICALLY SAFE ELECTRICAL SYSTEMS (IEC 60079-25:2010 (EQV))
    CEI EN 60079-25 : 2012 EXPLOSIVE ATMOSPHERES - PART 25: INTRINSICALLY SAFE ELECTRICAL SYSTEMS
    09/30206527 DC : 0 BS EN 60079-0 ED 6.0 - EXPLOSIVE ATMOSPHERES - PART 0: EQUIPMENT - GENERAL REQUIREMENTS
    09/30205023 DC : 0 BS EN 61158-2 - INDUSTRIAL COMMUNICATION NETWORKS - FIELDBUS SPECIFICATIONS - PART 2: PHYSICAL LAYER SPECIFICATION AND SERVICE DEFINITION
    BIS IS/IEC 60079-0 : 2011 EXPLOSIVE ATMOSPHERES - PART 0: GENERAL REQUIREMENTS
    DIN EN 1473:1997-11 INSTALLATION AND EQUIPMENT FOR LIQUEFIED NATURAL GAS - DESIGN OF ONSHORE INSTALLATIONS
    I.S. EN 1473:2016 INSTALLATION AND EQUIPMENT FOR LIQUEFIED NATURAL GAS - DESIGN OF ONSHORE INSTALLATIONS
    BIS IS/IEC 60079-11 : 2006 EXPLOSIVE ATMOSPHERES - PART 11: EQUIPMENT PROTECTION BY INTRINSIC SAFETY 'I'
    PREN 1473 : DRAFT 2018 INSTALLATION AND EQUIPMENT FOR LIQUEFIED NATURAL GAS - DESIGN OF ONSHORE INSTALLATIONS
    EN 1473:2016 Installation and equipment for liquefied natural gas - Design of onshore installations
    PD CEN/TR 16787:2014 Industrial Gas Installation. Guideline
    CSA C22.4 No. 1 : 2009(R2018) OBJECTIVE-BASED INDUSTRIAL ELECTRICAL CODE
    NF EN 60079-25 : 2011 EXPLOSIVE ATMOSPHERES - PART 25: INTRINSICALLY SAFE ELECTRICAL SYSTEMS
    EEMUA 186 : 2016 A PRACTITIONER'S HANDBOOK FOR POTENTIALLY EXPLOSIVE ATMOSPHERES
    12/30264905 DC : 0 BS EN 61158-2 - INDUSTRIAL COMMUNICATION NETWORKS - FIELDBUS SPECIFICATIONS - PART 2: PHYSICAL LAYER SPECIFICATION AND SERVICE DEFINITION
    BS EN 1473:2016 Installation and equipment for liquefied natural gas. Design of onshore installations
    CSA C22.4 PACKAGE : 2009 CONSISTS OF C22.4 NO. 1-09, OBJECTIVE-BASED INDUSTRIAL ELECTRICAL CODE AND C22.4 NO. 2-09, OBJECTIVE-BASED INDUSTRIAL ELECTRICAL CODE - SAFETY MANAGEMENT SYSTEM REQUIREMENTS
    12/30264885 DC : 0 BS EN 61784-1 - INDUSTRIAL COMMUNICATION NETWORKS - PROFILES - PART 1: FIELDBUS PROFILES
    09/30194936 DC : DRAFT JAN 2009 BS EN ISO 28460 - PETROLEUM AND NATURAL GAS INDUSTRIES - INSTALLATION AND EQUIPMENT FOR LIQUEFIED NATURAL GAS - SHIP-TO-SHORE INTERFACE AND PORT OPERATIONS
    UNE-EN 60079-25:2017 Explosive atmospheres -- Part 25: Intrinsically safe electrical systems
    IEC 60079-25:2010 Explosive atmospheres - Part 25: Intrinsically safe electrical systems
    BS EN 61784-5-3:2013 Industrial communication networks. Profiles Installation of fieldbuses. Installation profiles for CPF 3
    UNE-EN 60079-0:2013 Explosive atmospheres - Part 0: Equipment - General requirements
    12/30276304 DC : 0 BS EN 61892-7 ED 3.0 - MOBILE AND FIXED OFFSHORE UNITS - ELECTRICAL INSTALLATIONS - PART 7: HAZARDOUS AREAS
    I.S. EN 60079-0:2012 EXPLOSIVE ATMOSPHERES - PART 0: EQUIPMENT - GENERAL REQUIREMENTS (IEC 60079-0:2011 (MOD))
    BS EN 60079-25:2010 Explosive atmospheres Intrinsically safe electrical systems
    14/30297213 DC : 0 BS EN 1473 - INSTALLATION AND EQUIPMENT FOR LIQUEFIED NATURAL GAS - DESIGN OF ONSHORE INSTALLATIONS
    CEI EN 61784-5-3 : 2014 INDUSTRIAL COMMUNICATION NETWORKS - PROFILES - PART 5-3: INSTALLATION OF FIELDBUSES - INSTALLATION PROFILES FOR CPF 3
    BS EN 62657-1:2017 Industrial communication networks. Wireless communication networks Wireless communication requirements and spectrum considerations
    I.S. EN 62657-1:2017 INDUSTRIAL COMMUNICATION NETWORKS - WIRELESS COMMUNICATION NETWORKS - PART 1: WIRELESS COMMUNICATION REQUIREMENTS AND SPECTRUM CONSIDERATIONS
    BS EN 60079-0 : 2012 EXPLOSIVE ATMOSPHERES - PART 0: EQUIPMENT - GENERAL REQUIREMENTS
    12/30269297 DC : 0 BS EN 60079-14/ED 5 - EXPLOSIVE ATMOSPHERES - PART 14: ELECTRICAL INSTALLATIONS DESIGN, SELECTION AND ERECTION
    11/30258071 DC : 0 BS EN 61918 - INDUSTRIAL COMMUNICATION NETWORKS - INSTALLATION OF COMMUNICATION NETWORKS IN INDUSTRIAL PREMISES
    EN 60079-0:2012/A11:2013 EXPLOSIVE ATMOSPHERES - PART 0: EQUIPMENT - GENERAL REQUIREMENTS (IEC 60079-0:2011, MODIFIED)

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

    IEC 61158-2:2014 Industrial communication networks - Fieldbus specifications - Part 2: Physical layer specification and service definition
    IEC 60050-426:2008 International Electrotechnical Vocabulary (IEV) - Part 426: Equipment for explosive atmospheres
    IEC 60079-11:2011 Explosive atmospheres - Part 11: Equipment protection by intrinsic safety "i"
    IEC 60079-25:2010 Explosive atmospheres - Part 25: Intrinsically safe electrical systems
    IEC 60079-0:2011 Explosive atmospheres - Part 0: Equipment - General requirements
    IEC 60079-14:2013 Explosive atmospheres - Part 14: Electrical installations design, selection and erection
    IEC 60079-15:2010 Explosive atmospheres - Part 15: Equipment protection by type of protection "n"
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