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Publication details

Publication CODE Title
IEC 61158-5-17:2007 (2007-12) INDUSTRIAL COMMUNICATION NETWORKS - FIELDBUS SPECIFICATIONS - PART 5-17: APPLICATION LAYER SERVICE DEFINITION - TYPE 17 ELEMENTS
 
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318.00 € 55.
Description
IEC 61158-5-17:2007 provides user programs with a means to access the fieldbus communication environment. In this respect, the FAL can be viewed as a "window between corresponding application programs." This standard provides common elements for basic time-critical and non-time-critical messaging communications between application programs in an automation environment and material specific to Type 17 fieldbus. The term "time-critical" is used to represent the presence of a time-window, within which one or more specified actions are required to be completed with some defined level of certainty. Failure to complete specified actions within the time window risks failure of the applications requesting the actions, with attendant risk to equipment, plant and possibly human life. It includes the following significant changes with respect to the previous edition deletion of the former Type 6 fieldbus, and the placeholder for a Type 5 fieldbus data-link layer, for lack of market relevance; addition of new types of fieldbuses; division of this part into multiple parts numbered.
Class  C990  (IEC PUBLICATIONS IEC PUBLICATIONS)
Available files
EN version

EN/FR version

Status
Status IEC PUBLICATION
Situation Currently active
Partly replaces  IEC 61158-5:2003
Partly replaces  IEC 61158-5:2003/COR1:2004
Partly replaces  IEC PAS 62405:2005
Origin
Committee TC 65/SC 65C
DIGITAL COMMUNICATIONS
Responsible Ir DELENS Marc
Approval
BEC Approval 2007-12-14
ICS-Code (International Standards Classification) 35.100.70 , 25.040.40
IEC publication date 2007-12-14
IEC stability date 2023-12-31
IEC last modification date 2019-06-21