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IEC 61158-4-2:2023 is one of a series produced to facilitate the interconnection of automation system components. It is related to other standards in the set as defined by the "three-layer" fieldbus reference model described in IEC 61158‑1. The data-link protocol provides the data-link service by making use of the services available from the physical layer. The primary aim of this…

IEC 61158-4-2:2023 is one of a series produced to facilitate the interconnection of automation system components. It is related to other standards in the set as defined by the "three-layer" fieldbus reference model described in IEC 61158‑1. The data-link protocol provides the data-link service by making use of the services available from the physical layer. The primary aim of this…

L'IEC 61158-4-2:2023 appartient à la série de normes visant à faciliter l’interconnexion des composants du système d’automatisation. Elle est liée aux autres normes de la série telle que définie par le modèle de référence de bus de terrain "à trois couches" décrit dans l’IEC 61158‑1. Le protocole de liaison de données assure un service de liaison de données en s’appuyant sur les…

IEC 61784-1-22:2023 defines Communication Profile Family 22 (CPF 22). CPF 22 specifies a protocol specific communication profile (CP) based on the IEC 61158 series (Type 28) and other standards, to be used in the design of devices involved in communications in factory manufacturing and process control. NOTE All CPs are based on standards or draft standards or International Standards published by…

L'IEC 61784-1-22:2023 définit la famille de profils de communication 22 (CPF 22). La CPF 22 spécifie un profil de communication spécifique à un protocole (CP) basé sur la série IEC 61158 (type 28) et d’autres normes, à utiliser pour la conception des dispositifs impliqués dans les communications dans la fabrication en usine et la commande de processus. NOTE Tous les CP sont fondés sur des…

IEC 61558-4-28:2023 provides a means of connecting devices through a partial mesh network, such that most failures of an interconnection between two devices can be circumvented. In common practice, the devices are interconnected in a non-redundant hierarchical manner reflecting application needs.

L’IEC 61158-4-28:2023 fournit un moyen de connexion des appareils par l’intermédiaire d’un réseau maillé partiel, de telle sorte que la plupart des défaillances d’une interconnexion entre deux appareils puissent être contournées. Dans la pratique courante, les appareils sont interconnectés d’une manière hiérarchique non redondante reflétant les besoins de l’application.

This document describes the requirements involved in ship to shore data communication between the shipboard data servers and the on-shore data servers. It provides information on: —    asynchronous communication; —    a method to measure end-to-end communication quality; —    transport integrity; —    transport security (e.g. encryption, authentication and authorization); —    management of data…

This document defines an index to the complete set of TPEG Generation 2 toolkit components and applications. New applications are enumerated with an application identification (AID) as they are added to the TPEG applications family. NOTE 1 This document will be updated when new applications occur in order to indicate the latest status and the inter-working of the various TPEG specifications. This…

This document describes the results of an international interlaboratory study conducted in 2006 to evaluate the performance of two different test protocols in terms of the cytotoxic effects in the biological evaluation of medical devices. The results of these tests were used for the revision of ISO 10993-5.[2] Furthermore, the results of these tests were used to estimate the accuracy of these…