BS EN 62657-1:2017
$198.66
Industrial communication networks. Wireless communication networks – Wireless communication requirements and spectrum considerations
| Published By | Publication Date | Number of Pages |
| BSI | 2017 | 66 |
This part of IEC 62657 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 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 communication systems in industrial automation are described to justify the wireless communication requirements.
This document also provides a rationale to successfully articulate the solutions of the wireless communication requirements proposed for the short-term and long-term. Coexistence management according to IEC 62657-2 is already applied in the short-term.
This document 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 current industrial, scientific and medical (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 normally difficult for the owner/operator to impose control over the presence and operation of radio equipment).
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 2 | National foreword |
| 6 | Annex ZA(normative)Normative references to international publicationswith their corresponding European publications |
| 9 | English CONTENTS |
| 11 | FOREWORD |
| 13 | INTRODUCTION |
| 14 | 1 Scope 2 Normative references |
| 15 | 3 Terms, definitions abbreviated terms and acronyms 3.1 Terms and definitions |
| 18 | 3.2 Abbreviated terms and acronyms |
| 19 | 4 Wireless communication requirements of industrial automation – considerations for regulators 4.1 Worldwide harmonized frequency use 4.2 Coexistence management process (see IEC 62657-2) |
| 20 | 4.3 Concepts for using spectrum in wireless industrial applications 4.3.1 General |
| 21 | 4.3.2 Suitable available spectrum for wireless industrial applications |
| 22 | 4.3.3 Dedicated spectrum |
| 23 | 4.3.4 Other concepts |
| 25 | 4.4 Market relevance and requirements 4.4.1 General |
| 26 | 4.4.2 Enabling position of industry equipment Figures Figure 1 – End producer revenue Tables Table 1 – Example of a classification of application communication requirements |
| 27 | 4.4.3 Cost-benefit aspects and benefits in the application |
| 28 | 4.5 Social, health and environmental aspects 4.5.1 General 4.5.2 Social, health and environmental considerations |
| 29 | Figure 2 – Typical risk reduction methods found in process plants |
| 31 | 4.5.3 Health concerns |
| 32 | 4.5.4 Other concerns 5 Wireless communication requirements of industrial automation – considerations for automation experts 5.1 Use of wireless communication networks in industrial automation 5.1.1 General |
| 33 | 5.1.2 Essential differences between wireless and wired communication networks Table 2 – Structure of the communication networks used in the application fields |
| 34 | Table 3 – Benefits of using wireless systems |
| 35 | 5.1.3 Communication networks in industrial automation |
| 36 | Figure 3 – Wireless communication system interrelated with the automation pyramid |
| 37 | 5.1.4 Application fields |
| 38 | 5.2 Industrial automation application requirements (use cases) 5.2.1 General 5.2.2 Use case 1 – Safety of workers around transporting machines |
| 39 | 5.2.3 Use case 2 – Level monitoring and alarming in a tank farm |
| 40 | 5.2.4 Use case 3 – Field worker support with mobile wireless equipment |
| 41 | 5.2.5 Use case 4 – Vibration monitoring and analysis of rotating machines 5.2.6 Use case 5 – Oil wellhead monitoring and control |
| 42 | 5.2.7 Use case 6 – Some applications for factory automation, with a large number of nodes 5.3 Wireless communication network requirements 5.3.1 Timing and real-time |
| 44 | Figure 4 – Example of graphical representation of consistent indicators Figure 5 – General system model for defining application communication performance requirements |
| 45 | Figure 6 – Wireless automation device model for defining application communication performance requirements |
| 46 | Figure 7 – Communication link with wireless automation devices with fieldbus interfaces Figure 8 – Communication link with a wireless automation device with I/O process interface and a wireless automation device with fieldbus interfaces |
| 47 | Figure 9 – Time fragments of transmission time |
| 48 | Figure 10 – Example of the density functions of transmission time |
| 49 | Figure 11 – Time fragments of update time |
| 50 | Figure 12 – Example of the density functions of update time |
| 52 | 5.3.2 Bandwidth and bit rate |
| 53 | 5.3.3 Radio propagation conditions, geographic coverage and scale of the network |
| 55 | 5.3.4 Power consumption |
| 56 | 5.3.5 Electromagnetic compatibility (EMC) |
| 57 | 5.3.6 Functional safety 5.3.7 Intrinsic safety |
| 59 | 5.3.8 Security |
| 60 | 5.3.9 Availability, reliability Table 4 – Examples of application grace time |
| 62 | 5.4 Life-cycle requirements 5.5 Integration of wireless communication systems into automation applications 5.6 Network information and statistics |
| 63 | Bibliography |
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BS EN 62657-1:2017
Industrial communication networks. Wireless communication networks – Wireless communication requirements and spectrum considerations Published By…
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BS EN 62657-1:2017
Industrial communication networks. Wireless communication networks – Wireless communication requirements and spectrum considerations Published By…
