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IEC 61158-2 Ed. 6.0 Edition 07/2014
Industrial communication networks - Fieldbus specifications - Part 2: Physical layer specification and service definition
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Abstract

IEC 61158-2:2014 specifies the requirements for fieldbus component parts. It also specifies the media and network configuration requirements necessary to ensure agreed levels of data integrity before data-link layer error checking and interoperability between devices at the physical layer. The fieldbus physical layer conforms to layer 1 of the OSI 7-layer model as defined by ISO 7498 with the exception that, for some types, frame delimiters are in the physical layer while for other types they are in the data-link layer. This sixth edition cancels and replaces the fifth edition published in 2010. It constitutes a technical revision. This edition includes the following changes:
- new Type 20 specification;
- new Type 24 specification;
- RS232 media specification for Type 4 removed.

Status

Standard - Active

Origin

Technical Committee :
65C : Industrial networks

Implementation

start of the vote on the project      date of ratification (dor)   
end of the vote on the project      date of anouncement (doa)   
start of the vote on the final project      date of publication (dop)   
end of the vote on the final project      date of withdrawal (dow)   


Publication Official Journal
of the Grand-Duchy of Luxembourg
Reference

Relations

Evolutions
IEC 60951-3 Ed.3.0 RLV
IEC 61158-2 Ed.7.0

Relations to older standards
IEC 61158-2 Ed. 5.0
IEC 61158-2 Ed. 5.0

International Classification for Standards (ICS codes) :

25.040 : Industrial automation systems
35.100 : Open systems interconnection (OSI)
35.240.50 : IT applications in industry

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