Rechercher

L'IEC 61938:2018 fournit des recommandations relatives à la pratique courante en ce qui concerne les caractéristiques des interfaces analogiques multimédias qui permettent d'obtenir l'interopérabilité entre des matériels en provenance de fabricants différents. Il ne s'agit pas d'une norme de performance. Les recommandations relatives aux interfaces des matériels utilisés…

IEC 61804-2:2018 specifies FB (function blocks) by using the result of a harmonization work as regards several elements. a) The device model which defines the components of an IEC 61804-2 conformant device. b) Conceptual specifications of FBs for measurement, actuation and processing. This includes general rules for the essential features to support control, whilst avoiding details which stop…

IEC/PAS 61076-3-126:2018(E) covers rectangular IP65/IP67 connectors with 5 poles for electric power supply up to 16 A. These connectors consist of fixed and free connectors, either rewirable or non- rewirable (for both portions). It uses the general function principles of the push-pull connector housing system described in IEC 61076-3-117 with IP65/IP67 degree of protection according to IEC 60529…

1.1 This Standard applies to deadfront indoor enclosed and outdoor enclosed assemblies of switchgear devices such as a) switches; b) interrupting devices; c) air circuit breakers; d) power circuit breakers; and e) control, metering, protective, and regulating equipment with associated interconnections and supporting structures. 1.2 This Standard covers equipment with a nominal…

This document collects important information with the goal of elaborating a system layer for JPEG standards, referred to as JPEG systems. This document summarizes the principles of incremental codestream and file transport that are intended to form the future building blocks JPEG systems. Industrial implementations, future codecs and systems components are encouraged to follow these guidelines.

This part of ISO/IEC 23005 specifies syntax and semantics of the data formats for interaction devices, i.e. Device Commands and Sensed Information, required for providing interoperability in controlling interaction devices and in sensing information from interaction devices in real as well as virtual worlds. This part of ISO/IEC 23005 aims to provide data formats for industry-ready interaction…

This International Standard describes the Common Industry Format (CIF) for reporting usability evaluations. It provides a classification of evaluation approaches and the specifications for the content items (content elements) to be included in an evaluation report based on the selected evaluation approach(es). The intended users of the usability evaluation reports are identified, as well as the…

For the purpose of providing compatible authentication, authorization, and cryptographic key agreement mechanisms to support secure communication between devices connected by IEEE 802® Local Area Networks (LANs), this standard a) Specifies a general method for provision of port-based network access control. b) Specifies protocols that establish secure associations for IEEE Std 802.1AE™ MAC…

ISO 35106:2017 specifies requirements and provides recommendations and guidance for the collection, analysis and presentation of relevant physical environmental data for activities of the petroleum and natural gas industries in arctic and cold regions. Activities include design and operations, which involve planning and actual execution. Reference to arctic and cold regions in this document is…

Le présent document spécifie les exigences et fournit des recommandations et des lignes directrices pour la collecte, l'analyse et la présentation de données relatives à l'environnement physique pour les activités des industries du pétrole et du gaz naturel dans les régions froides et arctiques. Les activités couvertes englobent la conception et l'exploitation, qui elles-mêmes…