• IEC TS 60079-27:2002

    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

    Electrical apparatus for explosive gas atmospheres - Part 27: Fieldbus intrinsically safe concept (FISCO)

    Available format(s): 

    Superseded date:  11-04-2005

    Language(s): 

    Published date:  22-11-2002

    Publisher:  International Electrotechnical Committee

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

    Foreword
    1 Scope
    2 Normative references
    3 Power supplies
    4 Field devices
    5 Terminator
    6 Requirements of a FISCO system
    7 Marking
    8 Examples of marking
    Figure 1 - Typical FISCO system

    Abstract - (Show below) - (Hide below)

    Contains the details of apparatus, systems and installation practice for use with the Fieldbus intrinsically safe concept (FISCO) and 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 constructional and installation requirements of FISCO apparatus and systems are determined by IEC 60079-11, IEC 60079-25 and IEC 60079-14, except as modified by this specification.

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

    Document Type Technical Specification
    Publisher International Electrotechnical Committee
    Status Superseded
    Superseded By

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

    EN 62657-1:2017 Industrial communication networks - Wireless communication networks - Part 1: Wireless communication requirements and spectrum considerations
    05/30128234 DC : DRAFT FEB 2005 EN 1473 - INSTALLATION AND EQUIPMENT FOR LIQUEFIED NATURAL GAS - DESIGN OF ONSHORE INSTALLATIONS
    I.S. EN 61784-5-3:2013 INDUSTRIAL COMMUNICATION NETWORKS - PROFILES - PART 5-3: INSTALLATION OF FIELDBUSES - INSTALLATION PROFILES FOR CPF 3
    IEC 62657-1:2017 Industrial communication networks - Wireless communication networks - Part 1: Wireless communication requirements and spectrum considerations
    05/30138005 DC : DRAFT AUG 2005 IEC 60079-14 ED 4 - ELECTRICAL APPARATUS FOR EXPLOSIVE GAS ATMOSPHERES - PART 14: ELECTRICAL INSTALLATIONS IN HAZARDOUS AREAS (OTHER THAN MINES)
    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

    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 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
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