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.<\/p>\n
Social aspects, environmental aspects, health aspects and market requirements for wireless communication systems in industrial automation are described to justify the wireless communication requirements.<\/p>\n
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.<\/p>\n
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.<\/p>\n
This document provides useful information for the automation field professionals who are not familiar with the spectrum and wireless technologies.<\/p>\n
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).<\/p>\n
| PDF Pages<\/th>\n | PDF Title<\/th>\n<\/tr>\n | ||||||
|---|---|---|---|---|---|---|---|
| 2<\/td>\n | National foreword <\/td>\n<\/tr>\n | ||||||
| 6<\/td>\n | Annex ZA(normative)Normative references to international publicationswith their corresponding European publications <\/td>\n<\/tr>\n | ||||||
| 9<\/td>\n | English CONTENTS <\/td>\n<\/tr>\n | ||||||
| 11<\/td>\n | FOREWORD <\/td>\n<\/tr>\n | ||||||
| 13<\/td>\n | INTRODUCTION <\/td>\n<\/tr>\n | ||||||
| 14<\/td>\n | 1 Scope 2 Normative references <\/td>\n<\/tr>\n | ||||||
| 15<\/td>\n | 3 Terms, definitions abbreviated terms and acronyms 3.1 Terms and definitions <\/td>\n<\/tr>\n | ||||||
| 18<\/td>\n | 3.2 Abbreviated terms and acronyms <\/td>\n<\/tr>\n | ||||||
| 19<\/td>\n | 4 Wireless communication requirements of industrial automation \u2013 considerations for regulators 4.1 Worldwide harmonized frequency use 4.2 Coexistence management process (see IEC 62657-2) <\/td>\n<\/tr>\n | ||||||
| 20<\/td>\n | 4.3 Concepts for using spectrum in wireless industrial applications 4.3.1 General <\/td>\n<\/tr>\n | ||||||
| 21<\/td>\n | 4.3.2 Suitable available spectrum for wireless industrial applications <\/td>\n<\/tr>\n | ||||||
| 22<\/td>\n | 4.3.3 Dedicated spectrum <\/td>\n<\/tr>\n | ||||||
| 23<\/td>\n | 4.3.4 Other concepts <\/td>\n<\/tr>\n | ||||||
| 25<\/td>\n | 4.4 Market relevance and requirements 4.4.1 General <\/td>\n<\/tr>\n | ||||||
| 26<\/td>\n | 4.4.2 Enabling position of industry equipment Figures Figure 1 \u2013 End producer revenue Tables Table\u00a01 \u2013 Example of a classification of application communication requirements <\/td>\n<\/tr>\n | ||||||
| 27<\/td>\n | 4.4.3 Cost-benefit aspects and benefits in the application <\/td>\n<\/tr>\n | ||||||
| 28<\/td>\n | 4.5 Social, health and environmental aspects 4.5.1 General 4.5.2 Social, health and environmental considerations <\/td>\n<\/tr>\n | ||||||
| 29<\/td>\n | Figure\u00a02 \u2013 Typical risk reduction methods found in process plants <\/td>\n<\/tr>\n | ||||||
| 31<\/td>\n | 4.5.3 Health concerns <\/td>\n<\/tr>\n | ||||||
| 32<\/td>\n | 4.5.4 Other concerns 5 Wireless communication requirements of industrial automation \u2013 considerations for automation experts 5.1 Use of wireless communication networks in industrial automation 5.1.1 General <\/td>\n<\/tr>\n | ||||||
| 33<\/td>\n | 5.1.2 Essential differences between wireless and wired communication networks Table 2 \u2013 Structure of the communication networks used in the application fields <\/td>\n<\/tr>\n | ||||||
| 34<\/td>\n | Table 3 \u2013 Benefits of using wireless systems <\/td>\n<\/tr>\n | ||||||
| 35<\/td>\n | 5.1.3 Communication networks in industrial automation <\/td>\n<\/tr>\n | ||||||
| 36<\/td>\n | Figure\u00a03 \u2013 Wireless communication system interrelated with the automation pyramid <\/td>\n<\/tr>\n | ||||||
| 37<\/td>\n | 5.1.4 Application fields <\/td>\n<\/tr>\n | ||||||
| 38<\/td>\n | 5.2 Industrial automation application requirements (use cases) 5.2.1 General 5.2.2 Use case 1 \u2013 Safety of workers around transporting machines <\/td>\n<\/tr>\n | ||||||
| 39<\/td>\n | 5.2.3 Use case 2 \u2013 Level monitoring and alarming in a tank farm <\/td>\n<\/tr>\n | ||||||
| 40<\/td>\n | 5.2.4 Use case 3 \u2013 Field worker support with mobile wireless equipment <\/td>\n<\/tr>\n | ||||||
| 41<\/td>\n | 5.2.5 Use case 4 \u2013 Vibration monitoring and analysis of rotating machines 5.2.6 Use case 5 \u2013 Oil wellhead monitoring and control <\/td>\n<\/tr>\n | ||||||
| 42<\/td>\n | 5.2.7 Use case 6 \u2013 Some applications for factory automation, with a large number of nodes 5.3 Wireless communication network requirements 5.3.1 Timing and real-time <\/td>\n<\/tr>\n | ||||||
| 44<\/td>\n | Figure\u00a04 \u2013 Example of graphical representation of consistent indicators Figure\u00a05 \u2013 General system model for defining application communication performance requirements <\/td>\n<\/tr>\n | ||||||
| 45<\/td>\n | Figure\u00a06 \u2013 Wireless automation device model for defining application communication performance requirements <\/td>\n<\/tr>\n | ||||||
| 46<\/td>\n | Figure\u00a07 \u2013 Communication link with wireless automation devices with fieldbus interfaces Figure\u00a08 \u2013 Communication link with a wireless automation device with I\/O process interface and a wireless automation device with fieldbus interfaces <\/td>\n<\/tr>\n | ||||||
| 47<\/td>\n | Figure\u00a09 \u2013 Time fragments of transmission time <\/td>\n<\/tr>\n | ||||||
| 48<\/td>\n | Figure\u00a010 \u2013 Example of the density functions of transmission time <\/td>\n<\/tr>\n | ||||||
| 49<\/td>\n | Figure\u00a011 \u2013 Time fragments of update time <\/td>\n<\/tr>\n | ||||||
| 50<\/td>\n | Figure\u00a012 \u2013 Example of the density functions of update time <\/td>\n<\/tr>\n | ||||||
| 52<\/td>\n | 5.3.2 Bandwidth and bit rate <\/td>\n<\/tr>\n | ||||||
| 53<\/td>\n | 5.3.3 Radio propagation conditions, geographic coverage and scale of the network <\/td>\n<\/tr>\n | ||||||
| 55<\/td>\n | 5.3.4 Power consumption <\/td>\n<\/tr>\n | ||||||
| 56<\/td>\n | 5.3.5 Electromagnetic compatibility (EMC) <\/td>\n<\/tr>\n | ||||||
| 57<\/td>\n | 5.3.6 Functional safety 5.3.7 Intrinsic safety <\/td>\n<\/tr>\n | ||||||
| 59<\/td>\n | 5.3.8 Security <\/td>\n<\/tr>\n | ||||||
| 60<\/td>\n | 5.3.9 Availability, reliability Table 4 \u2013 Examples of application grace time <\/td>\n<\/tr>\n | ||||||
| 62<\/td>\n | 5.4 Life-cycle requirements 5.5 Integration of wireless communication systems into automation applications 5.6 Network information and statistics <\/td>\n<\/tr>\n | ||||||
| 63<\/td>\n | Bibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":" Industrial communication networks. Wireless communication networks – Wireless communication requirements and spectrum considerations<\/b><\/p>\n |