RO
SR EN 61158-3-2:2015
Industrial communication networks - Fieldbus specifications - Part 3-2: Data-link layer service definition - Type 2 elements
IEC 61158-3-2:2014 defines the services provided to the Type 2 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 2 DL-service provides both a connected and a connectionless subset of those services specified in ISO/IEC 8886. This second edition cancels and replaces the first edition published in 2007. It constitutes a technical revision. The main changes are: Correction of references for fixed tag usage in 4.6.3.6. and update of core bibliographic references (original source documents from consortium)
Status :
Valid
Approval date : 5/29/2015
Withdrawal date : 4/13/2026
Number of pages : 102
ICS : 25.040.40 Industrial process measurement and control,35.100.20 Data link layer,35.110 Networking
Technical Committee : 23 - Industrial -process measurement and control
- Replaces SR EN 61158-3-2:2008
- Replaced by SR EN IEC 61158-3-2:2023
- Amended by SR EN 61158-3-2:2015/A1:2019