1、BSI Standards PublicationIndustrial communication networks Wireless communication networksPart 1: Wireless communication requirements and spectrum considerationsPD IEC/TS 62657-1:2014National forewordThis Published Document is the UK implementation of IEC/TS 62657-1:2014.The UK participation in its
2、preparation was entrusted to TechnicalCommittee AMT/7, Industrial communications: process measurement andcontrol, including fieldbus.A list of organizations represented on this committee can be obtained onrequest to its secretary.This publication does not purport to include all the necessary provisi
3、ons ofa contract. Users are responsible for its correct application. The British Standards Institution 2014.Published by BSI Standards Limited 2014ISBN 978 0 580 76343 4ICS 25.040; 33.040.40; 35.100; 35.240.50Compliance with a British Standard cannot confer immunity fromlegal obligations.This Publis
4、hed Document was published under the authority of theStandards Policy and Strategy Committee on 31 May 2014.Amendments/corrigenda issued since publicationDate Text affectedPUBLISHED DOCUMENTPD IEC/TS 62657-1:2014IEC TS 62657-1 Edition 1.0 2014-04 TECHNICAL SPECIFICATION Industrial communication netw
5、orks Wireless communication networks Part 1: Wireless communication requirements and spectrum considerations INTERNATIONAL ELECTROTECHNICAL COMMISSION X ICS 25.040; 33.040.40; 35.100; 35.240.50 PRICE CODE ISBN 978-2-8322-1484-8 Registered trademark of the International Electrotechnical Commission Wa
6、rning! Make sure that you obtained this publication from an authorized distributor. colourinsidePD IEC/TS 62657-1:2014 2 IEC TS 62657-1:2014 IEC 2014 CONTENTS FOREWORD . 4 INTRODUCTION . 6 1 Scope . 7 2 Normative references . 7 3 Terms, definitions abbreviated terms and acronyms . 8 Terms and defini
7、tions 8 3.1Abbreviated terms and acronyms 10 3.24 Wireless communication requirements of industrial automation considerations for regulators . 12 Worldwide harmonized frequency use . 12 4.1Coexistence management process (see IEC 62657-2) . 12 4.2Concepts for using spectrum in wireless industrial app
8、lications . 13 4.3General . 13 4.3.1Suitable available spectrum for wireless industrial applications . 14 4.3.2Dedicated spectrum . 15 4.3.3Other concepts 16 4.3.4Market relevance and requirements . 17 4.4General . 17 4.4.1Enabling position of industry equipment . 18 4.4.2Cost-benefit aspects and be
9、nefits in the application 19 4.4.3Social, health and environmental aspects 20 4.5General . 20 4.5.1Social, health and environmental considerations . 20 4.5.2Health concerns 23 4.5.3Other concerns 23 4.5.45 Wireless communication requirements of industrial automation considerations for automation exp
10、erts . 24 Use of wireless communication networks in industrial automation . 24 5.1General . 24 5.1.1Essential differences between wireless and wired communication 5.1.2networks 25 Communication networks in industrial automation 27 5.1.3Application fields . 29 5.1.4Industrial automation application r
11、equirements (use cases) . 30 5.2General . 30 5.2.1Use case 1 Safety of workers around transporting machines 30 5.2.2Use case 2 Level monitoring and alarming in a tank farm . 31 5.2.3Use case 3 Field worker support with mobile wireless equipment . 32 5.2.4Use case 4 Vibration monitoring and analysis
12、of rotating machines 33 5.2.5Use case 5 Oil wellhead monitoring and control 33 5.2.6Use case 6 Some applications for factory automation, with a large 5.2.7number of nodes 34 Wireless communication network requirements . 34 5.3Timing and real-time 34 5.3.1Bandwidth and bit rate . 38 5.3.2Radio propag
13、ation conditions, geographic coverage and scale of the 5.3.3network . 39 PD IEC/TS 62657-1:2014IEC TS 62657-1:2014 IEC 2014 3 Power consumption . 41 5.3.4EMC 42 5.3.5Functional safety . 42 5.3.6Security . 43 5.3.7Availability, reliability . 44 5.3.8Bibliography 47 Figure 1 End producer revenue 18 Fi
14、gure 2 Typical risk reduction methods found in process plants 21 Figure 3 Wireless communication system interrelated with the automation pyramid . 28 Figure 4 Example of graphical representation of consistent indicators 36 Table 1 Application communication requirements . 18 Table 2 Structure of the
15、communication networks used in the application fields . 25 Table 3 Benefits of using wireless systems 26 Table 4 Examples of application grace time . 45 PD IEC/TS 62657-1:2014 4 IEC TS 62657-1:2014 IEC 2014 INTERNATIONAL ELECTROTECHNICAL COMMISSION _ INDUSTRIAL COMMUNICATION NETWORKS WIRELESS COMMUN
16、ICATION NETWORKS Part 1: Wireless communication requirements and spectrum considerations FOREWORD 1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising all national electrotechnical committees (IEC National Committees). The object of IEC is
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26、le for the correct application of this publication. 9) Attention is drawn to the possibility that some of the elements of this IEC Publication may be the subject of patent rights. IEC shall not be held responsible for identifying any or all such patent rights. The main task of IEC technical committe
27、es is to prepare International Standards. In exceptional circumstances, a technical committee may propose the publication of a technical specification when the required support cannot be obtained for the publication of an International Standard, despite repeated efforts, or the subject is still unde
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29、ds. IEC/TS 62657-1, which is a technical specification, has been prepared by subcommittee 65C: Industrial networks, of IEC technical committee 65: Industrial-process measurement, control and automation. PD IEC/TS 62657-1:2014IEC TS 62657-1:2014 IEC 2014 5 The text of this technical specification is
30、based on the following documents: Enquiry draft Report on voting 65C/741A/DTS 65C/749/RVC Full information on the voting for the approval of this technical specification can be found in the report on voting indicated in the above table. This publication has been drafted in accordance with the ISO/IE
31、C Directives, Part 2. A list of all parts in the IEC 62657 series, published under the general title Industrial communication networks Wireless communication networks, can be found on the IEC website. The committee has decided that the contents of this publication will remain unchanged until the sta
32、bility date indicated on the IEC web site under “http:/webstore.iec.ch“ in the data related to the specific publication. At this date, the publication will be transformed into an International standard, reconfirmed, withdrawn, replaced by a revised edition, or amended. A bilingual version of this pu
33、blication may be issued at a later date. IMPORTANT The colour inside logo on the cover page of this publication indicates that it contains colours which are considered to be useful for the correct understanding of its contents. Users should therefore print this document using a colour printer. PD IE
34、C/TS 62657-1:2014 6 IEC TS 62657-1:2014 IEC 2014 INTRODUCTION The IEC 62657 series has two parts: Part 1: Wireless communication requirements and spectrum considerations Part 2: Coexistence management This part of IEC 62657 provides general requirements of industrial automation and spectrum consider
35、ations that are the basis for industrial communication solutions. This Part 1 is intended to facilitate harmonization of future adjustments to international, national, regional and local regulations. IEC 62657-2 provides the coexistence management concept and process. Based on the coexistence manage
36、ment process, a predictable assuredness of coexistence can be achieved for a given spectrum with certain application requirements. PD IEC/TS 62657-1:2014IEC TS 62657-1:2014 IEC 2014 7 INDUSTRIAL COMMUNICATION NETWORKS WIRELESS COMMUNICATION NETWORKS Part 1: Wireless communication requirements and sp
37、ectrum considerations 1 Scope This Technical Specification provides the wireless communication requirements dictated by the applications of wireless communication systems in industrial automation, and requirements of related context. The requirements are specified in a way that is independent of the
38、 wireless technology employed. The requirements are described in detail and in such a way as to be understood by a large audience, including readers who are not familiar with the industry applications. Social aspects, environmental aspects, health aspects and market requirements for wireless communi
39、cation systems in industrial automation are described to justify the wireless communication requirements. This document also provides a rationale to successfully articulate the proposed short-term and long-term solutions. Coexistence management according to IEC 62657-2 is already applied in the shor
40、t-term solutions. This Technical Specification describes requirements of the industrial automation applications that can be used to ask for additional dedicated, worldwide unique spectrum. This additional spectrum is intended to be used for additional wireless applications while continuing using the
41、 current ISM bands. This document provides useful information for the automation field professionals who are not familiar with the spectrum and wireless technologies. Building automation is excluded from the scope because of the different usage constraints (for most non-industrial buildings it is no
42、rmally difficult for the owner/operator to impose control over the presence and operation of radio equipment). 2 Normative references The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the ed
43、ition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. IEC 61508 (all parts), Functional safety of electrical/electronic/programmable electronic safety-related systems IEC 61784-2, Industrial communication networks Profiles Part
44、 2: Additional fieldbus profiles for real-time networks based on ISO/IEC 8802-3 IEC 61784-3, Industrial communication networks Profiles Part 3: Functional safety fieldbuses General rules and profile definitions IEC 62443 (all parts), Industrial communication networks Network and system security PD I
45、EC/TS 62657-1:2014 8 IEC TS 62657-1:2014 IEC 2014 IEC 62657-2:2013, Industrial communication networks Wireless communication network Part 2: Coexistence management ETSI/TR 102 889-2:2011, Electromagnetic compatibility and Radio spectrum Matters (ERM); System Reference Document; Short Range Devices (
46、SRD); Part 2: Technical characteristics for SRD equipment for wireless industrial applications using technologies different from Ultra-Wide Band (UWB) 3 Terms, definitions abbreviated terms and acronyms Terms and definitions 3.1For the purposes of this document, the terms and definitions given in IE
47、C 62657-2- and the following apply. 3.1.1automation application application of measurement and automatic control in the industrial automation domains 3.1.2availability (performance) ability of an item to be in a state to perform a required function under given conditions at a given instant of time o
48、r over a given time interval, assuming that the required external resources are provided Note 1 to entry: This ability depends on the combined aspects of the reliability performance, the maintainability performance, and the maintenance support performance. Note 2 to entry: Required external resource
49、s, other than maintenance resources, do not affect the availability performance of the item. SOURCE: IEC 60050-191:1990, 191-02-05 3.1.3coexistence wireless communication coexistence state in which all wireless communication solutions of a plant using shared medium fulfill all their application communication requirements Note 1 to entry: This is consistent with the definition of coexistence in IEEE 802.15.2-2003. SOURCE: IEC 62657-2:2013, 3.1.12
