EN 61158-1:2014

FOREWORD
1 Scope
2 Normative references
3 Terms, definitions and abbreviated terms
4 Guidelines for implementers and users
5 Concept of the IEC 61158 series
6 Mapping onto the OSI Basic Reference Model
7 Structure of IEC 61158 and IEC 61784 series
8 Brief summary of the characteristics of service
   and protocol for each fieldbus type
9 Application layer service description concepts
10 Data type ASE
11 Fieldbus system requirements
Annex A (informative) - Trade name declarations
Annex B (informative) - Media selection for fieldbus
        systems
Bibliography

IEC 61158-1:2014 specifies the generic concept of fieldbuses. It also presents an overview and guidance for the IEC 61158 series by:- explaining the structure and content of the IEC 61158 series;- relating the structure of the IEC 61158 series to the ISO/IEC 7498-1 OSI Basic Reference Model;- showing the logical structure of the IEC 61784 series;- showing how to use parts of the IEC 61158 series in combination with the IEC 61784 series;- providing explanations of some aspects of the IEC 61158 series that are common to the type specific parts of the IEC 61158-5 including the application layer service description concepts and the generic fieldbus data types. This first edition cancels and replaces the third edition of IEC/TR 61158-1 published in 2010 and constitutes a technical revision. It includes the following changes:- updates of the references to and information about the IEC 61158 series, IEC 61784-1, IEC 61784-3, IEC 61784-5 series and IEC 61918 throughout the document;- new Type 23 for profile family 8;- new Type 24 and the related profile family CPF 19;- new Subclause 7.7 Communication profiles for wireless communication networks;- new Clause 11 Fieldbus system requirements;- new Annex B Media selection for fieldbus systems.