EN IEC 61158-3-28:2023
(Main)Industrial communication networks - Fieldbus specifications - Part 3-28: Data-link layer service definition - Type 28 elements
Industrial communication networks - Fieldbus specifications - Part 3-28: Data-link layer service definition - Type 28 elements
IEC 61158-3-28:2023 describes basic packet communication services and models in an automation control industrial field environment. The Type 28 data-link layer provides time-critical and non-time-critical communication services. Time-critical refers to the requirement to complete specified functions between devices in a defined time window in an industrial field environment. Failure to complete specified functions within the time window can lead to failure or harm in industrial production.
Industrielle Kommunikationsnetze - Feldbusse - Teil 3-28: Dienstfestlegungen des Data Link Layer (Sicherungsschicht) - Typ 28-Elemente
Réseaux de communication industriels - Spécifications des bus de terrain - Partie 3-28: Définition des services de la couche liaison de données - Eléments de Type 28
IEC 61158-3-28:2023 décrit les services et modèles de communication de paquets de base dans un environnement de terrain industriel de commande d’automatisation. La couche liaison de données de type 28 fournit des services de communication prioritaires et non prioritaires. L’expression "prioritaire" fait référence à l’exigence de terminer les fonctions spécifiées entre les appareils dans une fenêtre temporelle définie dans un environnement de terrain industriel. La non‑réalisation des fonctions spécifiées dans la fenêtre temporelle peut entraîner une défaillance ou un préjudice dans la production industrielle.
Industrijska komunikacijska omrežja - Specifikacije za procesna vodila - 3-28. del: Definicija opravil na ravni podatkovnih povezav - Elementi tipa 28 (IEC 61158-3-28:2023)
Ta del standarda IEC 61158 opisuje osnovna paketna komunikacijska opravila ter modele v industrijskem okolju za avtomatizacijo in nadzor. Raven podatkovne povezave tipa 28 zagotavlja časovno kritična in časovno nekritična komunikacijska opravila. Izraz »časovno kritično« se navezuje na zahtevo po dokončanju opredeljenih funkcij med napravami v določenem časovnem oknu v industrijskem okolju. Zaradi neuspešnega dokončanja opredeljenih funkcij v časovnem oknu lahko pride do odpovedi ali škode v industrijski proizvodnji.
Ta dokument na abstrakten način določa na zunaj vidno opravilo, ki ga zagotavlja podatkovna povezovalna raven procesnih vodil tipa 28 v smislu:
a) opisa funkcije;
b) primitivnih dejanj in dogodkov z diagramom primitivnega zaporedja;
c) oblike vmesnika za zunanja opravila in s tem povezane parametre.
Namen tega dokumenta je opredeliti opravila, ki se zagotavljajo za:
• aplikacijsko raven procesnih vodil tipa 28 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.
Opravilo na ravni podatkovnih povezav tipa 28 zagotavlja podsklop opravil s povezavo in brez povezave, ki jih zagotavljajo protokoli podatkovnih povezav OSI, kot je navedeno v standardu ISO/IEC 8886.
General Information
Standards Content (Sample)
SLOVENSKI STANDARD
SIST EN IEC 61158-3-28:2023
01-november-2023
Industrijska komunikacijska omrežja - Specifikacije za procesna vodila - 3-28. del:
Definicija opravil na ravni podatkovnih povezav - Elementi tipa 28 (IEC 61158-3-
28:2023)
Industrial communication networks - Fieldbus specifications - Part 3-28: Data-link layer
service definition - Type 28 elements (IEC 61158-3-28:2023)
Industrielle Kommunikationsnetze - Feldbusse - Teil 3-28: Dienstfestlegungen des Data
Link Layer (Sicherungsschicht) - Typ 28-Elemente (IEC 61158-3-28:2023)
Réseaux de communication industriels - Spécifications des bus de terrain - Partie 3-28:
Définition des services de la couche liaison de données - Eléments de Type 28 (IEC
61158-3-28:2023)
Ta slovenski standard je istoveten z: EN IEC 61158-3-28:2023
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 61158-3-28:2023 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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SIST EN IEC 61158-3-28:2023
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SIST EN IEC 61158-3-28:2023
EUROPEAN STANDARD EN IEC 61158-3-28
NORME EUROPÉENNE
EUROPÄISCHE NORM April 2023
ICS 25.040
English Version
Industrial communication networks - Fieldbus specifications -
Part 3-28: Data-link layer service definition - Type 28 elements
(IEC 61158-3-28:2023)
Réseaux de communication industriels - Spécifications des Industrielle Kommunikationsnetze - Feldbusse - Teil 3-28:
bus de terrain - Partie 3-28: Définition des services de la Dienstfestlegungen des Data Link Layer
couche liaison de données - Eléments de Type 28 (Sicherungsschicht) - Typ 28-Elemente
(IEC 61158-3-28:2023) (IEC 61158-3-28:2023)
This European Standard was approved by CENELEC on 2023-04-11. 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 61158-3-28:2023 E
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SIST EN IEC 61158-3-28:2023
EN IEC 61158-3-28:2023 (E)
European foreword
The text of document 65C/1206/FDIS, future edition 1 of IEC 61158-3-28, 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-
28:2023.
The following dates are fixed:
• latest date by which the document has to be implemented at national (dop) 2024-01-11
level by publication of an identical national standard or by endorsement
• latest date by which the national standards conflicting with the (dow) 2026-04-11
document have to be withdrawn
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 61158-3-28:2023 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 standard indicated:
IEC 61158-1 NOTE Approved as EN IEC 61158-1
IEC 61158-5-28 NOTE Approved as EN IEC 61158-5-28
1
IEC 61158-6-28 NOTE Approved as EN IEC
...
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