torna su
close Close

CEI membership discount

Dear customer,
our systems show that your name is connected to a company associated with CEI: you would therefore be entitled to thediscount reserved for our members for CEI products and services. To check the validity of the association and benefit from the discounts, it is necessary to enter the register number assigned to your company in the box below.

VALIDATE AND CONTINUE
You can continue shopping even without entering the membership register number, but you will not have access to dedicated discounts.

CONTINUE WITHOUT DISCOUNTS

The membership register number has been correctly entered.
From now on, after logging into your MyNorma account, you can purchase our products at the price reserved for our members.

doneCONTINUE PURCHASING
Limited validity help_outline
mode_commenti add_alert notifications star_border star

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
standard
CEI
CEI
Standard help_outline
Publication Date: 2015-08
Date Of Withdrawal (DOW): 2023-07
ValidFrom: 2015-09
ValidTo: 2026-04
Language: EN
Pages: 482
Issue Num.:  14264 E
Commitee: CEI-SC65C, CEI-CT65
La presente Norma specifica i requisiti per le parti componenti i bus di campo, nonché i requisiti per la configurazione del mezzo e della rete necessari ad assicurare i livelli concordati di integrità dei dati prima del controllo di errore sul livello di collegamento dati e a garantire l'interoperabilità tra diversi dispositivi e livelli fisici.
La Norma in oggetto sostituisce completamente la Norma CEI EN 61158-2:2011-06, che rimane applicabile fino al 21-08-2017.
Questa Norma viene pubblicata dal CEI nella sola lingua inglese in quanto particolarmente mirata a settori specialistici.
La presente Norma recepisce il testo originale inglese della Pubblicazione IEC.
La presente Norma é annullata e sostituita dalla Nuova edizione, CEI EN IEC 61158-2:2023-06 (CEI 65-131), tuttavia rimane applicabile fino al 13-04-2026.

Relations

Replaces: CEI EN 61158-2

See also

IEC 61158-2:2014
EN 61158-2:2014

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

Annotation

PLEASE NOTE: links will be automatically recognized and made clickable when the annotation will be published

send
shopping_cart Starting from € 308.00
The publication contains images and text that need color printing for a better reading.

Standard Evolution

close

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

You can identify the ICS code of your interest by typing the code or a keywordword in the dropdown ICS field, and by selecting one of the filtered results.

Search also in the summary/description of the standard

By flagging this control, the search for keywords will not be limited to the Standard Number and Title fields, but will also be performed in the Abstract of the standard.

This way, you will get more results.

You should use this option when you can not find the desired result with the standard approach and it is necessary to extend the scope of the search: by increasing the number of results, you will increase the number of non-relevant elements, as well.