Průmyslové komunikační sítě - Specifikace sběrnice pole - Část 2: Specifikace fyzické vrstvy a definice služby (Norma k přímému použití jako ČSN). (Platnost do 13.4.2026).

The information about the standard:

Designation standards: ČSN EN 61158-2-ed.5
Classification mark: 184020
Catalog number: 96651
Publication date standards: 1.4.2015
The number of pages: 484
Approximate weight : 1483 g (3.27 lbs)
Country: Czech technical standard
Kategorie: Technické normy ČSN

Annotation of standard text ČSN EN 61158-2-ed.5 (184020):

This part of IEC 61158 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; 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