IEC IEC TS 60839-7-8 Edition 1.0 2019-05 TECHNICAL SPECIFICATION Alarm systems - Part 7-8: Message formats and protocols for serial data interfaces in alarm transmission systems - Requirements for common protocol for alarm transmission using the Internet protocol THIS PUBLICATION IS COPYRIGHT PROTECTED Copyright @ 2019 IEC, Geneva, Switzerland All rights reserved. Unless otherw ise specified, no part of this publication may be reproduced or utlized in any form or by any means, electronic or mechanical, including photocopying and microfilm, w ithout permission in w riting 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, please contact the address below or your local IEC member National Committee for further information. IEC Central Office Tel: +41 22 919 02 11 3, rue de Varembé [email protected] CH-1211 Geneva 20 www.iec.ch Sw itzerland 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 corrigendum or an amendment might have been published. IEC publications search - webstore.iec.ch/advsearchform Electropedia- www.electropedia.org The advanced search enables to find IEC publications by a The w orld's leading online dictionary on electrotechnology, criteria(reference number,text,technical containing more than 22 000 terminological entries in English committee....). It also gives information on projects, replaced and French, w ith equivalent terms in 16 additional languages. and w ithdrawn publications. Also known as the international Blectrotechnical Vocabulary (IEV) online. IEC Just Publis hed - webstore.iec.ch/justpublished Stay up to date on all new IEC publications. Just Published IEC Glossary-std.iec.ch/glossary details all new publications released.Available online and 67 000 elecitrotechnical terminology entries in English and once a month by email. French extracted from the Terms and Definitions clause of IECpublications issuedsince2002.Someentrieshavebeen IEC Customer Service Centre -webstore.iec.ch/csc collected from earlier publications of IEC TC 37, 77, 86 and If you wish to give us your feedback on this publication or CISPR. needfurther assistance, please contact the Customer Service Centre:[email protected]. IEC IEC TS 60839-7-8 Edition 1.02019-05 TECHNICAL SPECIFICATION Alarm systems - Part 7-8: Message formats and protocols for serial data interfaces in alarm transmission systems - Requirements for common protocol for alarm transmission using the Internet protocol INTERNATIONAL ELECTROTECHNICAL COMMISSION ICS 13.320 ISBN 978-2-8322-6813-1 Warning! Make sure that you obtained this publication from an authorized distributor ? Registered trademark of the International Electrotechnical Commission