SIST EN IEC 61158-3-4:2023
(Main)Industrial communication networks - Fieldbus specifications - Part 3-4: Data-link layer service definition - Type 4 elements (IEC 61158-3-4:2023)
Industrial communication networks - Fieldbus specifications - Part 3-4: Data-link layer service definition - Type 4 elements (IEC 61158-3-4:2023)
IEC 61158-3-4:2023 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 services provided by the Type 4 fieldbus data-link layer in terms of
the primitive actions and events of the services;
the parameters associated with each primitive action and event, and the form which they take; and
the interrelationship between these actions and events, and their valid sequences.
The purpose of this document is to define the services provided to
the Type 4 fieldbus application layer at the boundary between the application and data-link layers of the fieldbus reference model;
systems management at the boundary between the data-link layer and systems management of the fieldbus reference model.
Industrielle Kommunikationsnetze - Feldbusse - Teil 3-4: Dienstfestlegungen des Data-Link Layer (Sicherungsschicht) - Typ 4-Elemente (IEC 61158-3-4:2023)
Réseaux de communication industriels - Spécifications des bus de terrain - Partie 3-4: Définition des services de la couche liaison de données - Eléments de type 4 (IEC 61158-3-4:2023)
L’IEC 61158-3-4:2023 fournit les éléments communs pour les communications de messagerie prioritaires entre les appareils d’un environnement d’automatisation. Le terme "prioritaire" est utilisé pour indiquer la présence d’une fenêtre temporelle, dans laquelle il est exigé de réaliser une ou plusieurs actions spécifiées selon un niveau défini de certitude. La non‑réalisation des actions spécifiées dans la fenêtre temporelle induit un risque de défaillance des applications qui demandent ces actions, avec les risques qui en découlent pour l’équipement, les installations et éventuellement la vie humaine.
Le présent document définit de manière abstraite les services visibles externes fournis par la couche liaison de données de bus de terrain de type 4, concernant:
les actions et événements liés aux primitives du service;
les paramètres associés à chaque action et événement de primitive, ainsi que la forme prise par ces paramètres; et
l’interrelation entre ces actions et événements, et leurs séquences valides.
Le présent document a pour objet de définir les services fournis:
la couche application de bus de terrain de type 4 à la limite entre les couches application et liaison de données du modèle de référence de bus de terrain;
la gestion-système à la frontière entre la couche liaison de données et la gestion-système du modèle de référence de bus de terrain.
Industrijska komunikacijska omrežja - Specifikacije za procesna vodila - 3-4. del: Definicija opravil na ravni podatkovnih povezav - Elementi tipa 4 (IEC 61158-3-4:2023)
Standard IEC 61158-3-4:2023 določa skupne elemente za osnovne časovno kritične sporočilne komunikacije med napravami v avtomatizacijskem okolju. Izraz »časovno kritičen« se uporablja za predstavitev prisotnosti časovnega okna, v okviru katerega se zahteva dokončanje enega ali več opredeljenih dejanj z določeno stopnjo gotovosti. Zaradi neuspešnega dokončanja opredeljenih dejanj v časovnem oknu je možna odpoved aplikacij, ki zahtevajo dejanja, pri čemer so ogroženi oprema, obrat in morda človeška življenja.
Ta dokument na abstrakten način določa na zunaj vidna opravila, ki jih zagotavlja podatkovna povezovalna raven procesnih vodil tipa 4 v zvezi s primitivnimi dejanji in dogodki opravil; parametri, povezanimi z vsakim primitivnim dejanjem in dogodkom, in obliko, ki jo prevzamejo; ter medsebojno povezavo med temi dejanji in dogodki ter njihovimi veljavnimi zaporedji.
Namen tega dokumenta je opredeliti opravila, ki se zagotavljajo za aplikacijsko raven procesnih vodil tipa 4 na meji med aplikacijsko ravnjo in ravnjo podatkovnih povezav referenčnega modela procesnega vodila;
upravljanje sistemov na meji med ravnjo podatkovnih povezav in upravljanjem sistemov referenčnega modela procesnega vodila.
General Information
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Standards Content (Sample)
SLOVENSKI STANDARD
SIST EN IEC 61158-3-4:2023
01-november-2023
Nadomešča:
SIST EN IEC 61158-3-4:2019
Industrijska komunikacijska omrežja - Specifikacije za procesna vodila - 3-4. del:
Definicija opravil na ravni podatkovnih povezav - Elementi tipa 4 (IEC 61158-3-
4:2023)
Industrial communication networks - Fieldbus specifications - Part 3-4: Data-link layer
service definition - Type 4 elements (IEC 61158-3-4:2023)
Industrielle Kommunikationsnetze - Feldbusse - Teil 3-4: Dienstfestlegungen des Data-
Link Layer (Sicherungsschicht) - Typ 4-Elemente (IEC 61158-3-4:2023)
Réseaux de communication industriels - Spécifications des bus de terrain - Partie 3-4:
Définition des services de la couche liaison de données - Eléments de type 4 (IEC 61158
-3-4:2023)
Ta slovenski standard je istoveten z: EN IEC 61158-3-4:2023
ICS:
25.040.40 Merjenje in krmiljenje Industrial process
industrijskih postopkov measurement and control
35.100.20 Podatkovni povezovalni sloj Data link layer
35.110 Omreževanje Networking
SIST EN IEC 61158-3-4:2023 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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SIST EN IEC 61158-3-4:2023
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SIST EN IEC 61158-3-4:2023
EUROPEAN STANDARD EN IEC 61158-3-4
NORME EUROPÉENNE
EUROPÄISCHE NORM April 2023
ICS 35.110; 25.040.40; 35.100.20 Supersedes EN IEC 61158-3-4:2019
English Version
Industrial communication networks - Fieldbus specifications -
Part 3-4: Data-link layer service definition - Type 4 elements
(IEC 61158-3-4:2023)
Réseaux de communication industriels - Spécifications des Industrielle Kommunikationsnetze - Feldbusse - Teil 3-4:
bus de terrain - Partie 3-4: Définition des services de la Dienstfestlegungen des Data-Link Layer
couche liaison de données - Eléments de type 4 (Sicherungsschicht) - Typ 4-Elemente
(IEC 61158-3-4:2023) (IEC 61158-3-4:2023)
This European Standard was approved by CENELEC on 2023-04-20. CENELEC members are bound to comply with the CEN/CENELEC
Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration.
Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC
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This European Standard exists in three official versions (English, French, German). A version in any other language made by translation
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© 2023 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Ref. No. EN IEC 61158-3-4:2023 E
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SIST EN IEC 61158-3-4:2023
EN IEC 61158-3-4:2023 (E)
European foreword
The text of document 65C/1201/FDIS, future edition 4 of IEC 61158-3-4, prepared by SC 65C
"Industrial networks" of IEC/TC 65 "Industrial-process measurement, control and automation" was
submitted to the IEC-CENELEC parallel vote and approved by CENELEC as EN IEC 61158-3-4:2023.
The following dates are fixed:
• latest date by which the document has to be implemented at national (dop) 2024-01-20
level by publication of an identical national standard or by endorsement
• latest date by which the national standards conflicting with the (dow) 2026-04-20
document have to be withdrawn
This document supersedes EN IEC 61158-3-4:2019 and all of its amendments and corrigenda (if any).
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CENELEC shall not be held responsible for identifying any or all such patent rights.
Any feedback and questions on this document should be directed to the users’ national committee. A
complete listing of these bodies can be found on the CENELEC website.
Endorsement notice
The text of the International Standard IEC 61158-3-4:2023 was approved by CENELEC as a
European Standard without any modification.
In the official version, for Bibliography, the following notes have to be added for the s
...
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