1、 Reference numberISO/IEC/IEEE 21451-2:2010(E)IEEE 1998INTERNATIONAL STANDARD ISO/IEC/IEEE21451-2First edition2010-05-15Information technology Smart transducer interface for sensors and actuators Part 2: Transducer to microprocessor communication protocols and Transducer Electronic Data Sheet (TEDS)
2、formats Technologies de linformation Interface de transducteurs intelligente pour capteurs et actuateurs Partie 2: Protocoles de communication de transducteur micro-processeur et formats des feuilles de donnes lectroniques du transducteur (TEDS) ISO/IEC/IEEE 21451-2:2010(E) PDF disclaimer This PDF f
3、ile may contain embedded typefaces. In accordance with Adobes licensing policy, this file may be printed or viewed but shall not be edited unless the typefaces which are embedded are licensed to and installed on the computer performing the editing. In downloading this file, parties accept therein th
4、e responsibility of not infringing Adobes licensing policy. The ISO Central Secretariat, the IEC Central Office and IEEE do not accept any liability in this area. Adobe is a trademark of Adobe Systems Incorporated. Details of the software products used to create this PDF file can be found in the Gen
5、eral Info relative to the file; the PDF-creation parameters were optimized for printing. Every care has been taken to ensure that the file is suitable for use by ISO member bodies and IEEE members. In the unlikely event that a problem relating to it is found, please inform the ISO Central Secretaria
6、t or IEEE at the address given below. COPYRIGHT PROTECTED DOCUMENT IEEE 1998 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in w
7、riting from either ISO or IEEE at the respective address below. ISO copyright office Institute of Electrical and Electronics Engineers, Inc. Case postale 56 CH-1211 Geneva 20 3 Park Avenue, New York NY 10016-5997, USA Tel. + 41 22 749 01 11 E-mail stds.iprieee.org Fax + 41 22 749 09 47 Web www.ieee.
8、org E-mail copyrightiso.org Web www.iso.org ISO version published 2010 Published in Switzerland ii IEEE 1998 All rights reservedISO/IEC/IEEE 21451-2:2010(E) IEEE 1998 All rights reserved iiiForeword ISO (the International Organization for Standardization) and IEC (the International Electrotechnical
9、Commission) form the specialized system for worldwide standardization. National bodies that are members of ISO or IEC participate in the development of International Standards through technical committees established by the respective organization to deal with particular fields of technical activity
10、. ISO and IEC technical committees collaborate in fields of mutual interest. Other international organizations, governmental and non-governmental, in liaison with ISO and IEC, also take part in the work. In the field of information technology, ISO and IEC have established a joint technical committee
11、, ISO/IEC JTC 1. IEEE Standards documents are developed within the IEEE Societies and the Standards Coordinating Committees of the IEEE Standards Association (IEEE-SA) Standards Board. The IEEE develops its standards through a consensus development process, approved by the American National Standard
12、s Institute, which brings together volunteers representing varied viewpoints and interests to achieve the final product. Volunteers are not necessarily members of the Institute and serve without compensation. While the IEEE administers the process and establishes rules to promote fairness in the con
13、sensus development process, the IEEE does not independently evaluate, test, or verify the accuracy of any of the information contained in its standards. The main task of ISO/IEC JTC 1 is to prepare International Standards. Draft International Standards adopted by the joint technical committee are ci
14、rculated to national bodies for voting. Publication as an International Standard requires approval by at least 75 % of the national bodies casting a vote. Attention is called to the possibility that implementation of this standard may require the use of subject matter covered by patent rights. By pu
15、blication of this standard, no position is taken with respect to the existence or validity of any patent rights in connection therewith. ISO/IEEE is not responsible for identifying essential patents or patent claims for which a license may be required, for conducting inquiries into the legal validit
16、y or scope of patents or patent claims or determining whether any licensing terms or conditions provided in connection with submission of a Letter of Assurance or a Patent Statement and Licensing Declaration Form, if any, or in any licensing agreements are reasonable or non-discriminatory. Users of
17、this standard are expressly advised that determination of the validity of any patent rights, and the risk of infringement of such rights, is entirely their own responsibility. Further information may be obtained from ISO or the IEEE Standards Association. ISO/IEC/IEEE 21451-2 was prepared by the Tec
18、hnical Committee on Sensor Technology of the IEEE Instrumentation and Measurement Society of the IEEE (as IEEE 1451.2-1997). It was adopted by Joint Technical Committee ISO/IEC JTC 1, Information technology, Subcommittee SC 31, Automatic identification and data capture techniques, in parallel with i
19、ts approval by the ISO/IEC national bodies, under the “fast-track procedure” defined in the Partner Standards Development Organization cooperation agreement between ISO and IEEE. IEEE is responsible for the maintenance of this document with participation and input from ISO/IEC national bodies. ISO/I
20、EC/IEEE 21451-2:2010(E) iv IEEE 1998 All rights reserved(blank page) ISO/IEC/IEEE 21451-2:2010(E) IEEE 1998 All rights reserved vg44g40g40g40;#2323#2323#2323g54g87g71;#2323#2323#2323;#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323;#2323#2323#2323#
21、2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323;#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323;#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#232
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23、#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323;#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323;#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#23
24、23#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323;#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323g44g40g40g40;#2323#2323#2323g54g87g68g81g71g68g85g71;#2323#2323#2323g73g82g85;#2323#2323#232
25、3g68;#2323#2323#2323g54g80g68g85g87;#2323#2323#2323g55g85g68g81g86g71g88g70g72g85;#2323#2323#2323g44g81g87g72g85g73g68g70g72;#2323#2323#2323g73g82g85;#2323#2323#2323g54g72g81g86g82g85g86;#2323#2323#2323g68g81g71;#2323#2323#2323g36g70g87g88g68g87g82g85g86g179g55g85g68g81g86g71g88g70g72g85;#2323#2323#
26、2323g87g82;#2323#2323#2323g48g76g70g85g82g83g85g82g70g72g86g86g82g85;#2323#2323#2323g38g82g80g80g88g81g76g70g68g87g76g82g81;#2323#2323#2323g51g85g82g87g82g70g82g79g86;#2323#2323#2323g68g81g71;#2323#2323#2323g55g85g68g81g86g71g88g70g72g85;#2323#2323#2323g40g79g72g70g87g85g82g81g76g70;#2323#2323#2323g
27、39g68g87g68;#2323#2323#2323g54g75g72g72g87;#2323#2323#2323;#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323g55g40g39g54;#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323;#2323#2323#2323g41g82g85g80g68g87g86g44g40g40g40;#2323#2323#2323g44g81g86g87g85g88g80g72g81g87g68g87g76g82g81;#2
28、323#2323#2323g68g81g71;#2323#2323#2323g48g72g68g86g88g85g72g80g72g81g87;#2323#2323#2323g54g82g70g76g72g87g92g54g83g82g81g86g82g85g72g71;#2323#2323#2323g69g92;#2323#2323#2323g55g38;#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323;#2323#2323#2323#2323#2323#2323#2323#232
29、3#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323;#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323;#2323#2323#2323g38g82g80g80g76g87g87g72g72;#2323#2323#2323g82g81;#2323#2323#2323g54g72g81g86g82g85;#2323#2323#2323g55g72g7
30、0g75g81g82g79g82g74g92;#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323;#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323;#2323#2323#2323g54g72g83g87;#2323#2323#2323#2323#2
31、323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323;#2323#2323#2323;#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323;#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#232
32、3#2323#2323#2323#2323;#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323;#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323 g
33、54g43;#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323;#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323;#2323#2323#2323#2323#2323#2323#2323#2
34、323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323;#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323;#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323
35、#2323#2323#2323#2323#2323#2323#2323ISO/IEC/IEEE 21451-2:2010(E) vi IEEE 1998 All rights reservedg55g82;#2323#2323#2323g82g85g71g72g85;#2323#2323#2323g44g40g40g40;#2323#2323#2323g86g87g68g81g71g68g85g71g86g171g38g68g79g79;#2323#2323#2323;#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#23
36、23#2323#2323#2323#2323#2323#2323#2323;#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323;#2323#2323#2323;#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323;#2323#2323#2323#2323#232
37、3#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323;#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323;#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323;#2323#2323#2323;#2323#2323#2323#2323#2323#2323
38、#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323;#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323;#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#23
39、23#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323;#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323;#2323#2323#2323g44g40g40g40;#2323#2323#2323;#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323;#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#
40、2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323;#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323;#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323;#2323#2323#23
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43、323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323;#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323;#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323;#2323#2323#2323;#2323#2323#23
44、23#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323;#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323;#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#
45、2323#2323#2323#2323#2323#2323#2323;#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323;#2323#2323#2323;#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323;#2323#2323#2323#2323#2
46、323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323;#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323;#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323
47、;#2323#2323#2323;#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323;#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323;#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#
48、2323#2323#2323#2323#2323#2323#2323;#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323g55g82;#2323#2323#2323g82g85g71g72g85;#2323#2323#2323g69g92;#2323#2323#2323g73g68g91;#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323
49、#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323;#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323;#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323;#2323#2323#2323;#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323;#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323#2323;#2323#2323#2323#2323#2323#2323#2323#2323#2323#232
