PD IEC/PAS 62953:2015
Current
The latest, up-to-date edition.
Industrial communication networks. Fieldbus specifications
Hardcopy , PDF
English
30-04-2015
Important note : All end users must be registered with an Account prior to user licenses being assigned.| Committee |
GEL/65/3
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| DocumentType |
Standard
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| Pages |
290
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| PublisherName |
British Standards Institution
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| Status |
Current
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This part of IEC PAS 62953 provides common elements for basic time-critical messaging communications between devices in an automation environment. The term “time-critical” is used to represent the presence of a time-window, within which one or more specified actions are required to be completed with some defined level of certainty. Failure to complete specified actions within the time window risks failure of the applications requesting the actions, with attendant risk to equipment, plant and possibly human life. This standard defines in an abstract way the externally visible service provided by the Type 25 fieldbus data-link layer in terms of the primitive actions and events of the service; the parameters associated with each primitive action and event, and the form which they take; and the interrelationship between these actions and events, and their valid sequences. The purpose of this standard is to define the services provided to the Type 25 fieldbus application layer at the boundary between the application and datalink layers of the fieldbus reference model; systems management at the boundary between the data-link layer and systems management of the fieldbus reference model.
| Standards | Relationship |
| IEC PAS 62953:2015 | Identical |
| IEC 61158-2:2014 | Industrial communication networks - Fieldbus specifications - Part 2: Physical layer specification and service definition |
| ISO/IEC 7498-3:1997 | Information technology — Open Systems Interconnection — Basic Reference Model: Naming and addressing |
| ISO/IEC 7498-1:1994 | Information technology Open Systems Interconnection Basic Reference Model: The Basic Model |
| ISO/IEC 8802-3:2000 | Information technology Telecommunications and information exchange between systems Local and metropolitan area networks Specific requirements Part 3: Carrier sense multiple access with collision detection (CSMA/CD) access method and physical layer specifications |
| IEEE 802.1Q-2014 | IEEE Standard for Local and metropolitan area networks--Bridges and Bridged Networks |
| IEEE 802.1D-2004 | IEEE Standard for Local and metropolitan area networks: Media Access Control (MAC) Bridges |
| ISO/IEC 10731:1994 | Information technology Open Systems Interconnection Basic Reference Model Conventions for the definition of OSI services |
| ISO 15745-4:2003 | Industrial automation systems and integration Open systems application integration framework Part 4: Reference description for Ethernet-based control systems |
| IEC 61784-2:2014 | Industrial communication networks - Profiles - Part 2: Additional fieldbus profiles for real-time networks based on ISO/IEC 8802-3 |
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