NEN EN IEC 61158-4-22 : 2014
Current
The latest, up-to-date edition.
INDUSTRIAL COMMUNICATION NETWORKS - FIELDBUS SPECIFICATIONS - PART 4-22: DATA-LINK LAYER PROTOCOL SPECIFICATION - TYPE 22 ELEMENTS
01-12-2013
Defines basic time-critical messaging communications between devices in an automation environment. 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.
| DocumentType |
Standard
|
| PublisherName |
Netherlands Standards
|
| Status |
Current
|
| Standards | Relationship |
| IEC 61158-4-22:2014 | Identical |
| EN 61158-4-22:2014 | Identical |
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