IEC 61158-2 Ed. 4.0 en:2007 PDF
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Industrial communication networks – Fieldbus specifications – Part 2: Physical layer specification and service definition
standard by International Electrotechnical Commission, 12/14/2007
It 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. It includes the following significant technical changes with respect to the previous edition deletion of the former Type 6 fieldbus for lack of market relevance; addition of new fieldbus types; generalization of the seldom-used Type 1 radio to a more useful form.
Product Details
- Edition:
- 4.0
- Published:
- 12/14/2007
- Number of Pages:
- 409
- File Size:
- 1 file , 4.8 MB
- Note:
- This product is unavailable in Ukraine, Russia, Belarus
