• BS EN IEC 61158-4-24:2019

    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

    Industrial communication networks. Fieldbus specifications Data-link layer protocol specification. Type 24 elements

    Available format(s):  Hardcopy, PDF

    Superseded date:  30-06-2023

    Language(s):  English

    Published date:  09-07-2019

    Publisher:  British Standards Institution

    Add To Cart

    Abstract - (Show below) - (Hide below)

    The data-link layer provides basic time-critical messaging communications between devices in an automation environment.

    Scope - (Show below) - (Hide below)

    IEC 61158-4-24:2019 specifies procedures for the timely transfer of data and control information from one data-link user entity to a peer user entity, and among the data-link entities forming the distributed data-link service provider and the structure of the fieldbus DLPDUs used for the transfer of data and control information by the protocol of this standard, and their representation as physical interface data units. This second edition cancels and replaces the first edition published in 2014. This edition constitutes a technical revision with the following technical changes: lt;br /gt;•patent declaration in the Introduction; lt;br /gt;•corrections on transmission sequence of fixed-width time slot type in 4.3.2; lt;br /gt;•technical extension for band sharing between I/O data exchange and message communication; lt;br /gt;•spelling and grammar

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

    Committee GEL/65/3
    Document Type Standard
    Publisher British Standards Institution
    Status Superseded
    Superseded By
    Supersedes
    • Access your standards online with a subscription

      Features

      • Simple online access to standards, technical information and regulations
      • Critical updates of standards and customisable alerts and notifications
      • Multi - user online standards collection: secure, flexibile and cost effective