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ČSN EN IEC 61158-5-23-ed.2 (184020)
Industrial communication networks - Fieldbus specifications - Part 5-23: Application layer service definition - Type 23 elements
Translate name
STANDARD published on 1.12.2019
The information about the standard:
Designation standards: ČSN EN IEC 61158-5-23-ed.2
Classification mark: 184020
Catalog number: 508322
Publication date standards: 1.12.2019
SKU: NS-977021
The number of pages: 104
Approximate weight : 343 g (0.76 lbs)
Country: Czech technical standard
Category: Technical standards ČSN
The category - similar standards:
Annotation of standard text ČSN EN IEC 61158-5-23-ed.2 (184020):
Fieldbus Application Layer (FAL) 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 part of IEC 61158 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 23 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
These changes apply to this standard:
ČSN EN IEC 61158-5-23-ed.2:2019/Z1 (184020)
Change
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Průmyslové komunikační sítě - Specifikace sběrnice pole - Část 5-23: Definice služby aplikační vrstvy - Prvky typu 23 (Norma k přímému použití jako ČSN).
Change published on 1.9.2023
Selected format: English - Print design (1.20 USD)
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Preview of the standard ČSN EN IEC 61158-5-23-ed.2 (184020)
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