1、TECHNICALREPORTIEC TR61158-1First edition2003-04Digital data communicationsfor measurement and control Fieldbus for use in industrialcontrol systems Part 1:Overview and guidance for theIEC 61158 seriesReference numberIEC/TR 61158-1:2003(E)Copyright International Electrotechnical Commission Provided
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9、hnip Abu Dabhi/5931917101 Not for Resale,02/23/2006 00:22:26 MSTNo reproduction or networking permitted without license from IHS-,-,-TECHNICALREPORTIECTR61158-1First edition2003-04Digital data communicationsfor measurement and control Fieldbus for use in industrialcontrol systems Part 1:Overview and
10、 guidance for theIEC 61158 seriesPRICE CODE IEC 2003 Copyright-all rights reservedNo part of this publication may be reproduced or utilized in any form or by any means,electronic ormechanical,including photocopying and microfilm,without permission in writing from the publisher.International Electrot
11、echnical Commission,3,rue de Varemb,PO Box 131,CH-1211 Geneva 20,SwitzerlandTelephone:+41 22 919 02 11 Telefax:+41 22 919 03 00 E-mail:inmailiec.ch Web:www.iec.chLFor price,see current catalogueCommission Electrotechnique InternationaleInternational Electrotechnical Commission Copyright Internationa
12、l Electrotechnical Commission Provided by IHS under license with IECLicensee=Technip Abu Dabhi/5931917101 Not for Resale,02/23/2006 00:22:26 MSTNo reproduction or networking permitted without license from IHS-,-,-2 TR 61158-1 IEC:2003(E)INTERNATIONAL ELECTROTECHNICAL COMMISSION_DIGITAL DATA COMMUNIC
13、ATIONS FOR MEASUREMENT AND CONTROL FIELDBUS FOR USE IN INDUSTRIAL CONTROL SYSTEMS Part 1:Overview and guidance for the IEC 61158 seriesFOREWORD1)The IEC(International Electrotechnical Commission)is a worldwide organization for standardization comprisingall national electrotechnical committees(IEC Na
14、tional Committees).The object of the IEC is to promoteinternational co-operation on all questions concerning standardization in the electrical and electronic fields.Tothis end and in addition to other activities,the IEC publishes International Standards.Their preparation isentrusted to technical com
15、mittees;any IEC National Committee interested in the subject dealt with mayparticipate in this preparatory work.International,governmental and non-governmental organizations liaisingwith the IEC also participate in this preparation.The IEC collaborates closely with the InternationalOrganization for
16、Standardization(ISO)in accordance with conditions determined by agreement between thetwo organizations.2)The formal decisions or agreements of the IEC on technical matters express,as nearly as possible,aninternational consensus of opinion on the relevant subjects since each technical committee has representationfrom all interested National Committees.3)The documents produced have the form of recommendations for international use and are published in the formof standards,technical specifications,
