IEC 61158-3-24:2023

IEC 61158-3-24:2023

IEC 61158-3-24:2023 Industrial communication networks - Fieldbus specifications - Part 3-24: Data-link layer service definition - Type 24 elements

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Detalles

IEC 61158-3-24:2023 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.
This document defines in an abstract way the externally visible service provided by the Type 24 fieldbus data-link layer in terms of
the primitive actions and events of the service,
the interrelationship between these actions and events, and their valid sequences,
the parameters associated with each primitive action and event, and the form which they take.

Información adicional

Autor International Electrotechnical Commission (IEC)
Comité TC 65/SC 65C
Publicado por IEC
Tipo de Documento Norma
Edición 2.0
ICS 25.040.40 : Medición y control de procesos industriales
35.100.20 : Capa de vinculación de datos
35.110 : Redes
Número de páginas 40
Reemplaza IEC 61158-3-24:2014
histórico IEC 61158-3-24:2014
Palabra clave IEC61158-3-24,IEC 61158-3-24:2023,IEC 61158-3-24,TC 65/SC 65C