IEC IEC62890 Edition1.02020-07 INTERNATIONAL STANDARD Industrial-process measurement, control and automation -Life-cycle managementforsystems and components EC62890:2020-07(en) THIS PUBLICATION ISCOPYRIGHT PROTECTED Copyright@2020 IEC,Geneva,Switzerland or by any means, electronic or mechanical, including photocopying and microfilm, without 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 aboutobtaining _additional rights to this pubication, please contact the address below or IEC Central Office Tel.: +41 22 919 02 11 3, rue de Varembe CH-1211 Geneva20 Sw itzerland About the IEC The International 日ectrotechnical Commission , (IEC), is the leading global organization that prepares and publishes International Standards for all electrical, electronic and related technologies. About IEC publications The technical contentof JEC publications is kept under constant review by the IEC. Please make sure thatyou have the latest edition, a corrigendum oran amendment mighthavebeenpublished. IEC publications search - Eectropedia- The advanced search enables to find IEC publications by a The world's leading online _dictionary on electrotechnology, variety ofcriteria (referencenumber,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 ithdrawnpublications Also know n as the International ElectrotechnicalVocabulary (IEV) online. IEC Just Published - Stay up to date on all new IEC publications. Just Published IEC Glossary - details all new publications released. Available online and once a month by email. French extracted from the Terms and Definitions clause of IEC publications issued since2002.Some entries have been IEC Customer ServiceCentre collected from earlier publications of IEC TC 37, 77, 86 and If youwish to give us your feedback onthis publication or CISPR. needfurtherassistance,pleasecontactthe Customer Service Centre: IEC IEC 62890 Edition 1.0 2020-07 INTERNATIONAL STANDARD Industrial-process measurement, control and automation-Life-cycle managementforsystemsandcomponents INTERNATIONAL ELECTROTECHNICAL COMMISSION ICS 25.040.40 ISBN 978-2-8322-8683-8 Warning! Make sure that you obtained this publication from an authorized distributor. ? Registered tra of the Interr nal Electrotechnical Commissiol