1、BSI Standards PublicationBS EN ISO 16484-5:2014Building automation and control systems (BACS)Part 5: Data communication protocolBS EN ISO 16484-5:2014 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of EN ISO 16484-5:2014. It supersedes BS EN ISO 16484-5:2012 which is
2、 withdrawn.The UK participation in its preparation was entrusted to Technical Committee RHE/16, Performance requirements for control systems.A list of organizations represented on this committee can be obtained on request to its secretary.This publication does not purport to include all the necessar
3、y provisions of a contract. Users are responsible for its correct application. The British Standards Institution 2014.Published by BSI Standards Limited 2014ISBN 978 0 580 84666 3ICS 35.240.99; 91.040.01; 97.120Compliance with a British Standard cannot confer immunity from legal obligations.This Bri
4、tish Standard was published under the authority of the Standards Policy and Strategy Committee on 31 May 2014.Amendments/corrigenda issued since publicationDate T e x t a f f e c t e dEUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO 16484-5 May 2014 ICS 91.140.01; 35.240.99 Supersedes EN ISO
5、 16484-5:2012English Version Building automation and control systems (BACS) - Part 5: Data communication protocol (ISO 16484-5:2014) Systmes dautomatisation et de gestion technique du btiment - Partie 5: Protocole de communication de donnes (ISO 16484-5:2014) Systeme der Gebudeautomation - Teil 5: D
6、atenkommunikationsprotokoll (ISO 16484-5:2014) This European Standard was approved by CEN on 6 April 2014. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alterati
7、on. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN member. This European Standard exists in three official versions (English, French, German). A version in any other language made by
8、 translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
9、Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDI
10、ZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2014 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN ISO 16484-5:2014 EBS EN ISO 16484-5:2014EN I
11、SO 16484-5:2014 (E) 3 Foreword This document (EN ISO 16484-5:2014) has been prepared by Technical Committee ISO/TC 205 “Building environment design” in collaboration with Technical Committee CEN/TC 247 “Building Automation, Controls and Building Management” the secretariat of which is held by SNV. T
12、his European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by November 2014, and conflicting national standards shall be withdrawn at the latest by November 2014. Attention is drawn to the possibility that some
13、of the elements of this document may be the subject of patent rights. CEN and/or CENELEC shall not be held responsible for identifying any or all such patent rights. This document supersedes EN ISO 16484-5:2012. According to the CEN-CENELEC Internal Regulations, the national standards organizations
14、of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Ne
15、therlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. Endorsement notice The text of ISO 16484-5:2014 has been approved by CEN as EN ISO 16484-5:2014 without any modification. BS EN ISO 16484-5:2014ISO 16484-5:2014(E) ISO 2014 Al
16、l rights reserved iiiForeword ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing International Standards is normally carried out through ISO technical committees. Each member body interested in a
17、subject for which a technical committee has been established has the right to be represented on that committee. International organizations, governmental and nongovernmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the International Electrotechnical Commission
18、(IEC) on all matters of electrotechnical standardization. The procedures used to develop this document and those intended for its further maintenance are described in the ISO/IEC Directives, Part 1. In particular the different approval criteria needed for the different types of ISO documents should
19、be noted. This document was drafted in accordance with the editorial rules of the ISO/IEC Directives, Part 2. www.iso.org/directives Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. ISO shall not be held responsible for identifying
20、 any or all such patent rights. Details of any patent rights identified during the development of the document will be in the Introduction and/or on the ISO list of patent declarations received. www.iso.org/patents Any trade name used in this document is information given for the convenience of user
21、s and does not constitute an endorsement. For an explanation on the meaning of ISO specific terms and expressions related to conformity assessment, as well as information about ISOs adherence to the WTO principles in the Technical Barriers to Trade (TBT) see the following URL: Foreword Supplementary
22、 information The committee responsible for this document is ISO/TC 205, Building environment design. This fifth edition cancels and replaces the fourth edition (ISO 164845:2012), of which it forms the subject of a minor revision. ISO 16484 consists of the following parts, under the general title Bui
23、lding automation and control systems (BACS) Data communication conformance testing: Part 1: Project specification and implementation Part 2: Hardware Part 3: Functions Part 5: Data communication protocol Part 6: Data communication conformance testing Applications and project implementation are to fo
24、rm the subjects of future Parts 4 and 7. BS EN ISO 16484-5:2014BS EN ISO 16484-5:2014INTERNATIONAL STANDARD ISO 16484-5:2014(E) ISO 2014 All rights reserved 1Building automation and control systems (BACS) Part 5: Data communication protocol 1 Scope This part of ISO 16484 defines data communication s
25、ervices and protocols for computer equipment used for monitoring and control of heating, ventilation, airconditioning and refrigeration (HVAC while other committee members may or may not be ASHRAE members, allmust be technically qualified in the subject area of the Standard. Every effort is made to
26、balance the concerned interests on all ProjectCommittees.The Manager of Standards of ASHRAE should be contacted for:a. interpretation of the contents of this Standard,b. participation in the next review of the Standard,c. offering constructive criticism for improving the Standard, ord. permission to
27、 reprint portions of the Standard.DISCLAIMERASHRAE uses its best efforts to promulgate Standards and Guidelines for the benefit of the public in light of available information andaccepted industry practices. However, ASHRAE does not guarantee, certify, or assure the safety or performance of any prod
28、ucts, components,or systems tested, installed, or operated in accordance with ASHRAEs Standards or Guidelines or that any tests conducted under itsStandards or Guidelines will be nonhazardous or free from risk.ASHRAE INDUSTRIAL ADVERTISING POLICY ON STANDARDSASHRAE Standards and Guidelines are estab
29、lished to assist industry and the public by offering a uniform method of testing for ratingpurposes, by suggesting safe practices in designing and installing equipment, by providing proper definitions of this equipment, and by providingother information that may serve to guide the industry. The crea
30、tion of ASHRAE Standards and Guidelines is determined by the need for them,and conformance to them is completely voluntary.In referring to this Standard or Guideline and in marking of equipment and in advertising, no claim shall be made, either stated or implied,that the product has been approved by
31、 ASHRAE.ASHRAE STANDARDS COMMITTEE 20122013Kenneth W. Cooper, Chair Julie M. Ferguson Janice C. PetersonWilliam F. Walter, Vice-Chair Krishnan Gowri Heather L. PlattDouglass S. Abramson Cecily M. Grzywacz Ira G. PostonKarim Amrane Richard L. Hall Douglas T. ReindlCharles S. Barnaby Rita M. Harrold J
32、ames R. TaubyHoy R. Bohanon, Jr. Adam W. Hinge James K. VallortSteven F. Bruning Debra H. Kennoy Craig P. WrayDavid R. Conover Jay A. Kohler Charles H. Culp, III, BOD ExOSteven J. Emmerich Rick A. Larson Constantinos A. Balaras, COMark P. ModeraStephanie C. Reiniche, Manager of Standardsg38g82g88g85
33、g87g72g86g92g3g70g82g83g92g3g50g49g47g60g3g73g82g85g3g86g87g68g73g73g18g70g82g80g80g76g87g87g72g72g86g3g85g72g86g83g82g81g86g76g69g79g72g3g73g82g85g3g87g75g76g86g3g71g82g70g88g80g72g81g87g17g3g139g3g36g54g43g53g36g40g3g11g90g90g90g17g68g86g75g85g68g72g17g82g85g74g12g17g3g51g72g85g3g76g81g87g72g85g81
34、g68g87g76g82g81g68g79g3g70g82g83g92g85g76g74g75g87g3g79g68g90g15g3g3g68g71g71g76g87g76g82g81g68g79g3g85g72g83g85g82g71g88g70g87g76g82g81g15g3g71g76g86g87g85g76g69g88g87g76g82g81g15g3g82g85g3g87g85g68g81g86g80g76g86g86g76g82g81g3g76g81g3g72g76g87g75g72g85g3g83g85g76g81g87g3g82g85g3g71g76g74g76g87g68g
35、79g3g73g82g85g80g3g76g86g3g81g82g87g3g83g72g85g80g76g87g87g72g71g3g90g76g87g75g82g88g87g3g36g54g43g53g36g40g10g86g3g83g85g76g82g85g3g90g85g76g87g87g72g81g3g83g72g85g80g76g86g86g76g82g81g17BS EN ISO 16484-5:2014g38g82g88g85g87g72g86g92g3g70g82g83g92g3g50g49g47g60g3g73g82g85g3g86g87g68g73g73g18g70g82g
36、80g80g76g87g87g72g72g86g3g85g72g86g83g82g81g86g76g69g79g72g3g73g82g85g3g87g75g76g86g3g71g82g70g88g80g72g81g87g17g3g139g3g36g54g43g53g36g40g3g11g90g90g90g17g68g86g75g85g68g72g17g82g85g74g12g17g3g51g72g85g3g76g81g87g72g85g81g68g87g76g82g81g68g79g3g70g82g83g92g85g76g74g75g87g3g79g68g90g15g3g3g68g71g71g
37、76g87g76g82g81g68g79g3g85g72g83g85g82g71g88g70g87g76g82g81g15g3g71g76g86g87g85g76g69g88g87g76g82g81g15g3g82g85g3g87g85g68g81g86g80g76g86g86g76g82g81g3g76g81g3g72g76g87g75g72g85g3g83g85g76g81g87g3g82g85g3g71g76g74g76g87g68g79g3g73g82g85g80g3g76g86g3g81g82g87g3g83g72g85g80g76g87g87g72g71g3g90g76g87g75
38、g82g88g87g3g36g54g43g53g36g40g10g86g3g83g85g76g82g85g3g90g85g76g87g87g72g81g3g83g72g85g80g76g86g86g76g82g81g17BS EN ISO 16484-5:2014Contents ANSI/ASHRAE Standard 135-2012 i CONTENTS FOREWORD .vii 1 PURPOSE 1 2 SCOPE . 1 3 DEFINITIONS 1 3.1 Terms Adopted from International Standards 1 3.2 Terms Defin
39、ed for this Standard 2 3.3 Abbreviations and Acronyms Used in this Standard 7 4 BACnet PROTOCOL ARCHITECTURE . 10 4.1 The BACnet Collapsed Architecture 11 4.2 BACnet Network Topology . 13 4.3 Security 15 5 THE APPLICATION LAYER 16 5.1 The Application Layer Model 16 5.2 Segmentation of BACnet Message
40、s . 20 5.3 Transmission of BACnet APDUs . 21 5.4 Application Protocol State Machines . 25 5.5 Application Protocol Time Sequence Diagrams 42 5.6 Application Layer Service Conventions . 51 6 THE NETWORK LAYER 53 6.1 Network Layer Service Specification . 53 6.2 Network Layer PDU Structure . 55 6.3 Mes
41、sages for Multiple Recipients 60 6.4 Network Layer Protocol Messages . 61 6.5 Network Layer Procedures . 64 6.6 BACnet Routers . 66 6.7 Point-To-Point Half-Routers 71 7 DATA LINK/PHYSICAL LAYERS: ISO 8802-3 (“Ethernet“) LAN. 76 7.1 The Use of ISO 8802-2 Logical Link Control (LLC) 76 7.2 Parameters R
42、equired by the LLC Primitives 76 7.3 Parameters Required by the MAC Primitives 76 7.4 Physical Media . 76 8 DATA LINK/PHYSICAL LAYERS: ARCNET LAN 77 8.1 The Use of ISO 8802-2 Logical Link Control (LLC) 77 8.2 Parameters Required by the LLC Primitives 77 8.3 Mapping the LLC Services to the ARCNET MAC
43、 Layer . 77 8.4 Parameters Required by the MAC Primitives 77 8.5 Physical Media . 77 9 DATA LINK/PHYSICAL LAYERS: MASTER-SLAVE/TOKEN PASSING (MS/TP) LAN 79 9.1 Service Specification 79 9.2 Physical Layer 81 9.3 MS/TP Frame Format . 92 9.4 Overview of the MS/TP Network 93 9.5 MS/TP Medium Access Cont
44、rol 94 9.6 Cyclic Redundancy Check (CRC) 111 9.7 Interfacing MS/TP LANs with Other BACnet LANs 112 9.8 Responding BACnet User Processing of Messages from MS/TP 112 9.9 Repeaters 112 10 DATA LINK/PHYSICAL LAYERS: POINT-TO-POINT (PTP) . 114 10.1 Overview 114 10.2 Service Specification 114 10.3 Point-t
45、o-Point Frame Format 119 10.4 PTP Medium Access Control Protocol . 121 11 DATA LINK/PHYSICAL LAYERS: EIA/CEA-709.1 (“LonTalk“) LAN . 142 11.1 The Use of ISO 8802-2 Logical Link Control (LLC) 142 11.2 Parameters Required by the LLC Primitives 142 g38g82g88g85g87g72g86g92g3g70g82g83g92g3g50g49g47g60g3
46、g73g82g85g3g86g87g68g73g73g18g70g82g80g80g76g87g87g72g72g86g3g85g72g86g83g82g81g86g76g69g79g72g3g73g82g85g3g87g75g76g86g3g71g82g70g88g80g72g81g87g17g3g139g3g36g54g43g53g36g40g3g11g90g90g90g17g68g86g75g85g68g72g17g82g85g74g12g17g3g51g72g85g3g76g81g87g72g85g81g68g87g76g82g81g68g79g3g70g82g83g92g85g76g
47、74g75g87g3g79g68g90g15g3g3g68g71g71g76g87g76g82g81g68g79g3g85g72g83g85g82g71g88g70g87g76g82g81g15g3g71g76g86g87g85g76g69g88g87g76g82g81g15g3g82g85g3g87g85g68g81g86g80g76g86g86g76g82g81g3g76g81g3g72g76g87g75g72g85g3g83g85g76g81g87g3g82g85g3g71g76g74g76g87g68g79g3g73g82g85g80g3g76g86g3g81g82g87g3g83g7
48、2g85g80g76g87g87g72g71g3g90g76g87g75g82g88g87g3g36g54g43g53g36g40g10g86g3g83g85g76g82g85g3g90g85g76g87g87g72g81g3g83g72g85g80g76g86g86g76g82g81g17BS EN ISO 16484-5:2014Contents ii ANSI/ASHRAE Standard 135-2012 11.3 Mapping the LLC Services to the LonTalk Application Layer 142 11.4 Parameters Require
49、d by the Application Layer Primitives 142 11.5 Physical Media . 143 12 MODELING CONTROL DEVICES AS A COLLECTION OF OBJECTS . 144 12.1 Accumulator Object Type 148 12.2 Analog Input Object Type 157 12.3 Analog Output Object Type . 162 12.4 Analog Value Object Type . 167 12.5 Averaging Object Type 172 12.6 Binary Input Object Type . 175 12.7 Binary Output Object Type 181 12.8 Binary Value Object Type 187 12.9 Calendar Object Type . 193 12.10 Command Object Type 195 12.11 Device Object Type 199 12.12 Event Enr
