Description
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.
Product Details
- Edition:
- 6.0
- Published:
- 07/17/2014
- Number of Pages:
- 1008
- File Size:
- 1 file , 12 MB
- Note:
- This product is unavailable in Ukraine, Russia, Belarus
