NEN EN IEC 61158-4-7 : 2008 C1 2014
Current
The latest, up-to-date edition.
INDUSTRIAL COMMUNICATION NETWORKS - FIELD BUS SPECIFICATIONS - PART 4-7: DATA-LINK LAYER PROTOCOL SPECIFICATION - TYPE 7 ELEMENTS
12-01-2013
Defines basic time-critical messaging communications between devices in an automation environment. It also provides communication opportunities to all participating data-link entities in a synchronously-starting cyclic manner, according to a pre-established schedule, and in a cyclic or acyclic asynchronous manner, as requested each cycle by each of those data-link entities.
| DevelopmentNote |
Supersedes NEN EN IEC 61158-4. (04/2008)
|
| DocumentType |
Standard
|
| PublisherName |
Netherlands Standards
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| EN 61158-4-7:2008 | Identical |
| IEC 61158-4-7:2007 | Identical |
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