ISO INTERNATIONAL STANDARD 16484-2 First edition 2004-08-01 Building automation and control systems (BACS) 一 Part 2: Hardware Systemes de gestion technique du batiment - Partie 2:Equipement Reference number ISO 16484-2:2004(E) ISO @ ISO 2004 ISO 16484-2:2004(E) PDF disclaimer This PDF file may contain embedded typefaces. In accordance with Adobe's 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 the responsibility of not infringing Adobe's licensing policy. The Iso Central Secretariat accepts no 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 General Info relative to the file; the PDF-creation ISO2004 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 writing from either isO at the address below or IsO's member body in the country of the requester. ISO copyright office Case postale 56 . CH-1211 Geneva 20 Tel. + 41 22 749 01 11 Fax + 41 22 749 09 47 E-mail [email protected] Web www.iso.org Published in Switzerland @ ISO 2004 - All rights reserved ISO 16484-2:2004(E) Foreword Iso (the International Organization for Standardization) is a worldwide federation of national standards bodies (IsoO member bodies). The work of preparing International Standards is normally carried out through IsO established has the right to be represented on that committee. International organizations, governmental and non-governmental, in liaison with isO, also take part in the work. iso collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization. International Standards are drafted in accordance with the rules given in the ISO/lEC Directives, Part 2. The main task of technical committees is to prepare International Standards. Draft International Standards adopted by the technical committees are circulated to the member bodies for voting. Publication as an International Standard requires approval by at least 75 % of the member bodies casting a vote. rights. Iso shall not be held responsible for identifying any or all such patent rights. ISO 16484-2 was prepared by the European Committee for Standardization (CEN) in collaboration with Technical Committee IsO/TC 205, Building environment design, in accordance with the Agreement on technical cooperation between ISO and CEN (Vienna Agreement). Standard...". Iso 16484 consists of the following parts, under the general title Building automation and control systems (BACS): — Part 1: Overview and definitions —Part 2: Hardware — Part 3: Functions —Part 4:Applications -Part 5: Data communication protocol -Part6:Datacommunication-Conformancetesting -Part 7: Project implementation ation'ghts reserved ili ISO 16484-2:2004(E) Contents Page Foreword.. Introduction.. vi 1 Scope 2 Normative references.. 3 Terms and definitions .. 4 Abbreviations, acronyms and symbols, .. .27 5 Requirements.... 29 5.1 BAcS components. 29 5.1.1 Hardware components and systemfunctionality 29 5.1.2 5.1.3 Basic hardware performance criteria ... 5.2 Management devices... 30 5.2.1 .30 5.2.2 Data processing device, server station.. ..31 5.2.3 Peripherals .... 31 5.2.4 Interfaces. 33 5.2.5 Alarm indication and annunciation devices 5.3 Control devices. 5.3.1 General 34 5.3.2 36 5.3.3 Application specific controller.... 5.4 Field devices .... 43 5.4.1 General ...... 5.4.2 Coupling module . 43 5.4.3 Local override/indication device.... 5.4.4 Sensors. 5.4.5 Actuators 5.4.6 Room device 5.5 Cabling.. .50 5.6 System communications .. .51 5.6.1 ..51 5.6.2 Interconnection of devices within networks.... .53 5.6.3 Interconnectio