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CEI EN 61158-2

CEI Classification: 65-131

Reti di comunicazione industriale - Specificazioni del bus di campo
Parte 2: Specificazione del livello fisico e definizione del servizio
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Publication Date: 2008-11
Date Of Withdrawal (DOW): 2011-07
ValidFrom: 2009-01
ValidTo: 2013-09
Language: EN
Pages: 418
Issue Num.:  9541 E
Commitee: CEI-SC65C, CEI-CT65
Questa edizione della Norma sostituisce completamente la precedente edizione della Norma EN/IEC 61158-2, di cui costituisce una revisione tecnica, e parzialmente sostituisce anche la EN/IEC 61491, che sarà pubblicata come rapporto tecnico. Le principali modifiche introdotte consistono nella cancellazione del bus di campo di tipo 6, di poco interesse per il mercato, e l'aggiunta di bus di campo di maggior rilevanza, con infine la generalizzazione dell'utilizzo per il bus di tipo 1.
In questo documento sono riportate le specifiche di livello fisico che corrispondono a molti dei diversi protocolli specificati nella serie di Norme IEC EN 61158-4-1 sino a IEC EN 61158-4-18.
Si danno inoltre i requisiti per le parti che compongono i bus di campo, nonché il tipo e la configurazione della rete necessaria ad assicurare i livelli stabiliti di integrità dei dati e interoperabilità tra i vari dispositivi e il livello fisico.
Questa Norma viene pubblicata dal CEI nella sola lingua inglese in quanto particolarmente mirata a settori specialistici.
La presente Norma é annullata e sostituita dalla Nuova edizione, CEI EN 61158-2:2011-06 (CEI 65-131), tuttavia rimane applicabile fino al 1-09-2013.

See also

IEC 61158-2:2007
EN 61158-2:2008

International Coding Standard (ICS)

25.040.40
Industrial process measurement and control
35.100.20
Data link layer
35.240.50
IT applications in industry
* Including design automation
35.100
Open systems interconnection (OSI)
25.040
Industrial automation systems
* IT applications in industry, see 35.240.50
25.040.01
Industrial automation systems in general

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ICS

International Classification for Standards (ICS) is an international classification system for technical standards.

The ICS is a hierarchical classification organized on three levels.

Level 1 covers the main fields of activity in standardization, e.g. road vehicle engineering, agriculture, metallurgy.

Each field has a two-digit notation, e.g.

  43    Road Vehicle Engineering

The main fields are subdivided into groups (level 2). The notation of a group consists of the field notation and a three-digit group number, separated by a point, e.g.

  43.040    Road vehicle systems

Some groups are further divided into sub-groups (level 3). The notation of a sub-group consists of the group notation and a two-digit number, separated by a point, e.g.

  43.040.20 Lighting, signaling and warning devices

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