• BS 7404-2-2.1:1991

    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

    Telecontrol equipment and systems. Operating conditions Specification for classes of environmental conditions and power supplies

    Available format(s):  Hardcopy, PDF

    Superseded date:  15-12-1996

    Language(s):  English

    Published date:  31-10-1991

    Publisher:  British Standards Institution

    Add To Cart

    Abstract - (Show below) - (Hide below)

    Applies to coded bit serial data transmissions for monitoring and control of geographically widespread processes.

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

    Committee PEL/57
    Document Type Standard
    Publisher British Standards Institution
    Status Superseded
    Superseded By
    • Access your standards online with a subscription


      • 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