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    I.S. EN 60870-5-103:1999

    Current The latest, up-to-date edition.

    TELECONTROL EQUIPMENT AND SYSTEMS - PART 5-103: TRANSMISSION PROTOCOLS - COMPANION STANDARD FOR THE INFORMATIVE INTERFACE OF PROTECTION EQUIPMENT

    Available format(s):  Hardcopy, PDF

    Language(s):  English

    Published date:  01-01-1999

    Publisher:  National Standards Authority of Ireland

    For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
    Only cited Standards give presumption of conformance to New Approach Directives/Regulations.

    Dates of withdrawal of national standards are available from NSAI.

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

    Foreword
    1 Scope and object
    2 Normative references
    3 Definitions
    4 General rules
      4.1 Protocol structure
      4.2 Physical layer
      4.3 Link layer
      4.4 Application layer
      4.5 User process
      4.6 Compatibility with companion standards of the IEC
          60870-5 series
    5 Physical layer
      5.1 Fibre optic transmission
      5.2 EIA RS-485 interface
    6 Link layer
      6.1 Selections from IEC 60870-5-1 (transmission frame
          formats)
      6.2 Selections from IEC 60870-5-2 (link transmission
          procedures)
      6.3 Additional specifications to IEC 60870-5-2
    7 Application layer
      7.1 Selections from IEC 60870-5-3 (general structure
          of application data)
      7.2 Selections from IEC 60870-5-4 (definition and
          coding of application information elements)
      7.3 Definition and presentation of ASDUs
      7.4 Application functions
    8 Interoperability
      8.1 Physical layer
      8.2 Link layer
      8.3 Application layer
    Annex A (informative) Generic functions - Examples of
             constructing a directory
    Annex B (informative) Generic functions - Examples of ASDUs

    Abstract - (Show below) - (Hide below)

    Applies to protection equipment with coded bit serial data transmission for exchanging information with control systems.

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

    Development Note For CENELEC adoptions of IEC publications, please check www.iec.ch to be sure that you have any corrigenda that may apply. (01/2017)
    Document Type Standard
    Publisher National Standards Authority of Ireland
    Status Current

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

    IEC 60874-10:1992 Connectors for optical fibres and cables - Part 10: Sectional specification - Fibre optic connector type BFOC/2,5
    EN 60870-5-2:1993 Telecontrol equipment and systems - Part 5: Transmission protocols - Section 2: Link transmission procedures
    ISO/IEC 7498-1:1994 Information technology Open Systems Interconnection Basic Reference Model: The Basic Model
    IEC 60794-1:1996 Optical fibre cables - Part1: Generic specification (Revision to IEC 794-1)
    IEC 60870-5-4:1993 Telecontrol equipment and systems - Part 5: Transmission protocols - Section 4: Definition and coding of application information elements
    EN 60870-5-4:1993 Telecontrol equipment and systems - Part 5: Transmission protocols - Section 4: Definition and coding of application information elements
    IEC 60874-2:1993 Connectors for optical fibres and cables - Part 2: Sectional specification for fibre optic connector - Type F-SMA
    EN 60870-5-1:1993 Telecontrol equipment and systems - Part 5: Transmission protocols - Section 1: Transmission frame formats
    EN 60870-5-3:1992 Telecontrol equipment and systems - Part 5: Transmission protocols - Section 3: General structure of application data
    IEC 60870-5-5:1995 Telecontrol equipment and systems - Part 5: Transmission protocols - Section 5: Basic application functions
    EN ISO/IEC 7498-1 : 1995 INFORMATION TECHNOLOGY - OPEN SYSTEMS INTERCONNECTION - BASIC REFERENCE MODEL: THE BASIC MODEL
    IEC 60870-5-2:1992 Telecontrol equipment and systems - Part 5: Transmission protocols - Section 2: Link transmission procedures
    IEC 60794-2:2017 Optical fibre cables - Part 2: Indoor cables - Sectional specification
    IEC 60870-5-1:1990 Telecontrol equipment and systems. Part 5: Transmission protocols - Section One: Transmission frame formats
    IEEE 754-2008 REDLINE IEEE Standard for Floating-Point Arithmetic
    IEC 60870-5-3:1992 Telecontrol equipment and systems - Part 5: Transmission protocols - Section 3: General structure of application data
    EN 60870-5-5:1995 Telecontrol equipment and systems - Part 5: Transmission protocols - Section 5: Basic application functions
    IEC 60050-371:1984 International Electrotechnical Vocabulary (IEV) - Part 371: Telecontrol
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