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ČSN EN 61158-3-1-ed.2 (184020)

Průmyslové komunikační sítě - Specifikace sběrnice pole - Část 3-1: Definice služby datového spoje - Prvky typu 1 (Norma k přímému použití jako ČSN).

NORMA vydána dne 1.5.2015

Anglicky -
Tištěné (945.00 CZK)

The information about the standard:

Designation standards: ČSN EN 61158-3-1-ed.2
Classification mark: 184020
Catalog number: 96649
Publication date standards: 1.5.2015
The number of pages: 138
Approximate weight : 445 g (0.98 lbs)
Country: Czech technical standard
Kategorie: Technické normy ČSN

Annotation of standard text ČSN EN 61158-3-1-ed.2 (184020):

This part of IEC 61158 provides common elements for basic time-critical messaging communications between devices in an automation environment. 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