1、BSI Standards Publication Industrial communication networks Wireless communication networks Part 1: Wireless communication requirements and spectrum considerations PD IEC/TS 62657-1:2014National foreword This Published Document is the UK implementation of IEC/TS 62657-1:2014. The UK participation in
2、 its preparation was entrusted to Technical Committee AMT/7, Industrial communications: process measurement and control, including fieldbus. 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 necessa
3、ry provisions of a contract. Users are responsible for its correct application. The British Standards Institution 2014. Published by BSI Standards Limited 2014 ISBN 978 0 580 76343 4 ICS 25.040; 33.040.40; 35.100; 35.240.50 Compliance with a British Standard cannot confer immunity from legal obligat
4、ions. This Published Document was published under the authority of the Standards Policy and Strategy Committee on 31 May 2014. Amendments/corrigenda issued since publication Date Text affected PUBLISHED DOCUMENT PD IEC/TS 62657-1:2014 IEC TS 62657-1 Edition 1.0 2014-04 TECHNICAL SPECIFICATION Indust
5、rial communication networks 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 Electro
6、technical Commission Warning! Make sure that you obtained this publication from an authorized distributor. colour inside PD 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 acro
7、nyms . 8 Terms and definitions 8 3.1Abbreviated terms and acronyms 10 3.2 4 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
8、in wireless industrial applications . 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 4.4.2C
9、ost-benefit aspects and benefits 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 4.5.4 5 Wireless communication requirements of industrial automation consid
10、erations for automation experts . 24 Use of wireless communication networks in industrial automation . 24 5.1General . 24 5.1.1Essential differences between wireless and wired communication 5.1.2 networks 25 Communication networks in industrial automation 27 5.1.3Application fields . 29 5.1.4Industr
11、ial automation application requirements (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 Vibrat
12、ion monitoring and analysis 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 5.2.7 number of nodes 34 Wireless communication network requirements . 34 5.3Timing and real-time 34 5.3.1Bandwidth and bi
13、t rate . 38 5.3.2Radio propagation conditions, geographic coverage and scale of the 5.3.3 network . 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 5.3.8 Bibliography 47 Figu
14、re 1 End producer revenue 18 Figure 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
15、 . 18 Table 2 Structure of the 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 COMMUNI
16、CATION NETWORKS WIRELESS COMMUNICATION 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 Co
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26、nced publications is indispensable 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 mai
27、n task of IEC technical committees 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 effor
28、ts, or the subject is still under technical development or where, for any other reason, there is the future but no immediate possibility of an agreement on an International Standard. Technical specifications are subject to review within three years of publication to decide whether they can be transf
29、ormed into International Standards. 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
30、this technical specification is 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 draft
31、ed in accordance with the ISO/IEC 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 wil
32、l remain unchanged until the stability 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
33、. A bilingual version of this publication 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 docume
34、nt using a colour printer. PD IEC/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
35、automation and spectrum considerations 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.
36、 Based on the coexistence management 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 c
37、ommunication requirements and spectrum 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
38、a way that is independent of the 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 r
39、equirements for wireless communication 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-
40、2 is already applied in the short-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 applica
41、tions while continuing using the 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 n
42、on-industrial buildings it is normally 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. F
43、or dated references, only the edition 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 comm
44、unication networks Profiles Part 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
45、Network and system security PD IEC/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
46、 Document; Short Range Devices (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 3.1 For the purposes of this document, the
47、 terms and definitions given in IEC 62657-2- and the following apply. 3.1.1 automation application application of measurement and automatic control in the industrial automation domains 3.1.2 availability (performance) ability of an item to be in a state to perform a required function under given con
48、ditions at a given instant of time or 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
49、to entry: Required external resources, other than maintenance resources, do not affect the availability performance of the item. SOURCE: IEC 60050-191:1990, 191-02-05 3.1.3 coexistence 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 802.15.2-200
