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IEC 61158-3-20:2014 defines the services provided to the Type 20 fieldbus application layer at the boundary between the application and data-link layers of the fieldbus reference model and systems management at the boundary between the data-link layer and systems management of the fieldbus reference model. Type 20 DL-service provides both a connected and a connectionless subset of those services specified in ISO/IEC 8886.
Product Details
- Edition:
- 1.0
- Published:
- 08/13/2014
- Number of Pages:
- 54
- File Size:
- 1 file , 790 KB