IEC IEC 61784-1-22 Edition 1.02023-03 INTERNATIONAL STANDARD NORME INTERNATIONALE Industrial networks -Profiles - Part 1-22: Fieldbus profiles - Communication Profile Family 22 Réseaux industriels - Profils - Partie 1-22: Profils de bus de terrain - Famille de profils de communication 22 IEC 61784-1-22:2023-03(en-fr) THIS PUBLICATION IS COPYRIGHT PROTECTED Copyright @ 2023 IEC, Geneva, Switzerland or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from either IEC or IEC's member National Committee in the country of the requester. If you have any questions about IEC copyright or have an enquiry about obtaining additional rights to this publication, piease contact the address below or yourlocal IECmemberNational Committeeforfurtherinformation. Droits de reproduction réserves. Sauf indication contraire, aucune partie de cette publication ne peut étre reproduite ni les microfilms, sans I'accord écrit de I'EC ou du Comite national de I'IEc du pays du demandeur. Si vous avez des questions sur le copyright de I'lEC ou si vous desirez obtenir des droits supplementaires sur cette publication, utilisez les coordonnees ci-apres ou contactez le Comite national de I'IEC de votre pays de residence. IEC Secretariat Tel.: +41 22 919 02 11 3, rue de Varembé [email protected] CH-1211 Geneva 20 www.iec.ch Switzerland AbouttheIEC International Standards for all electrical, electronic and related technologies. AboutIEcpublications The technical content of IEC publications is kept under constant review by the IEC. Please make sure that you have the latest edition, a corrigendum oran amendment might have been published. IEC publications search - webstore.iec.ch/advsearchform IEc Products & Services Portal - products.iec.ch The advanced search enables to find IEC publications by a Discover our powerful search engine and read freely all the variety of criteria (reference number,' text, technical publications previews.With a subscriptionyouwill always have committee, ...). It also gives information on projects, replaced access to up to date content tailored to your needs. and withdrawn publications. Electropedia - www.electropedia.org IEC Just Published - webstore.iec.ch/justpublished The world's leading online dictionary on electrotechnology. Stay up to date on all new IEC publications.Just Published containing more than 22 300 terminological entries in English details all new publications released. Available online and once and French, with equivalent terms in 19 additional languages. a month by email. Also known as the International Electrotechnical Vocabulary (IEV) online. IEC Customer Service Centre - webstore.iec.ch/csc If you wish to give us your feedback on this publication or need further assistance, ,please contact theCustomer Service Centre: [email protected]. A propos de I'IEc La Commission Electrotechnique Internationale (IEC) est la premiere organisation mondiale qui elabore et publie des A propos des publications IEc Le contenu technique des publications IEC est constamment revu. Veuillez vous assurer que vous possédez I'édition la plus récente, un corrigendum ouamendementpeutavoirétepublié. RecherchedepublicationsIEc Decouvrez notre puissant moteur de recherche et consultez webstore.iec.ch/advsearchform gratuitement tous les apercus des publications. Avec un La recherche avancee permet de trouver des publications IEC abonnement, vous aurez toujours acces a un contenu a jour en utilisant differents criteres (numero de reference, texte, adapteavosbesoins. comite d'études, ...). Elle donne aussi des informations sur les projets et les publications remplacees ou retirees Electropedia-www.electropedia.org Le premier dictionnaire d'électrotechnologie en ligne au monde IECJust Published-webstore.iec.ch/justpublished avec plus de 22 300 articles terminologiques en anglais et en Restez informe sur lesnouvellespublicationsIEC. Just frangais, ainsi que les termes equivalents dans 19 langues Publish