DS/EN 61158-2
Industrial communication networks - Fieldbus specifications -- Part 2: Physical layer specification and service definition
| Organization: | DS |
| Publication Date: | 9 April 2008 |
| Status: | inactive |
| Page Count: | 419 |
| ICS Code (IT applications in industry): | 35.240.50 |
| ICS Code (Industrial process measurement and control): | 25.040.40 |
scope:
This standard specifies the requirements for fieldbus component parts. It also specifies the media and network configuration requirements necessary to ensure agreed levels of a) data integrity before data-link Layer error checking; b) 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 .
Document History