IEC 61158-6-5 Ed. 2.0 b:2014

Industrial communication networks - Fieldbus specifications - Part 6-5: Application layer protocol specification - Type 5 elements

International Electrotechnical Commission , 08/19/2014

Publisher: IEC

File Format: PDF

$227.00$455.00

Description

Standard By:International Electrotechnical Commission , 08/19/2014

Published:08/19/2014

Pages:223

File Size:1 file , 1.4 MB

Language:English, French

Note:This product is unavailable in Ukraine, Russia, Belarus

IEC 61158-6-5:2014 defines the protocol provided to define the wire-representation of the service primitives defined in IEC 61158-5-5, and define the externally visible behavior associated with their transfer. This standard specifies the protocol of the Type 54 fieldbus application layer, in conformance with the OSI Basic Reference Model (ISO/IEC 7498-1) and the OSI application layer structure (ISO/IEC 9545). This secod edition cancels and replaces the first edition published in 2007 and constitutes a technical revision. The main changes are:
- Add support for message padding;
- Clarified encoding rules;
- Clarified open session service;
- Time synchronization now present in annunciation message;
- Additional redundancy options in annunciation message.