IEC TEC PAS 62264-6 Edition1.02016-07 PUBLICLYAVAILABLE SPECIFICATION PRE-STANDARD colour nside Enterprise-control system integration - Part 6:Messaging Service Model IEC PAS 62264-6:2016-07(en THISPUBLICATIONISCOPYRIGHTPROTECTED Copyright2016IEC,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 your local IEC member National Committee for further information. IEC Central Office Tel.: +41 22 919 02 11 3, rue de Varembe Fax: +41 22 919 03 00 CH-1211 Geneva 20 [email protected] Switzerland www.iec.ch About the IEC International Standards for all electrical, electronic and related technologies. About IEC publications The technical content of IEC publications is kept under constant review by the IEC. Please make sure that you have the latest edition, a corrigenda or an amendment might have been published. IEc Catalogue -webstore.iec.ch/catalogue Electropedia-www.electropedia.org The stand-alone application for consulting the entire The world's leading online dictionary of electronic and bibliographical information on IEc International Standards, electrical terms containing 20 000 terms and definitions in Technical Specifications,Technical Reportsand other English and French, with equivalent terms in 15 additional documents. Available for PC, Mac OS, Android Tablets and languages. Also known as the International Electrotechnical iPad. Vocabulary (IEV) online IEC publications search -www.iec.ch/searchpub IEC Glossary - std.iec.ch/glossary 65 000 electrotechnical terminology entries in English and variety of criteria (reference number, technical French extracted from the Terms and Definitions clause of committee...). It also gives information on projects, replaced IEC publications issued since 2002. Some entries have been and withdrawn publications. collected from earlier publications of IEC TC 37, 77, 86 and CISPR. IEC Just Published-webstore.iec.ch/justpublished Stay up to date on all new IEC publications. Just Published IEC Customer Service Centre -webstore.iec.ch/csc details all new publications released. Available online and If you wish to give us your feedback on this publication or also once a month by email. needfurther assistance, please contact the Customer Service Centre: [email protected]. IEC IEC PAS 62264-6 Edition 1.02016-07 PUBLICLYAVAILABLE SPECIFICATION PRE-STANDARD colour inside Enterprise-controlsystem integration- Part6:MessagingServiceModel INTERNATIONAL ELECTROTECHNICAL COMMISSION ICS 25.040.99; 35.100; 35.100.50 ISBN 978-2-8322-3487-7 Warning! Make sure that you obtained this publication from an authorized distributor. lemark of the International Electrotechnical Commission