EN 61158-6-20:2012
Withdrawn
Industrial communication networks - Fieldbus specifications - Part 6-20: Application layer protocol specification - Type 20 elements
06-22-2012
03-28-2015
IEC 61158-6-20:2010(E) specifies the protocol of the Type 20 fieldbus application layer, in conformance with the OSI Basic Reference Model (ISO/IEC 7498-1) and the OSI application layer structure (ISO/IEC 9545). It defines the protocol provided to define the wire-representation of the service primitives defined in IEC 61158-5-20:2010, and the externally visible behavior associated with their transfer. This second edition cancels and replaces the first edition published in 2007 and constitutes a technical revision. The main changes with respect to the previous edition are: revised Identify FAL PDU, see 5.3.2 and revised Read device variables with status FAL PDU, see 5.3.9.
| DocumentType |
Standard
|
| PublisherName |
European Committee for Standards - Electrical
|
| Status |
Withdrawn
|
| Standards | Relationship |
| BS EN 61158-6-20:2012 | Equivalent |
| I.S. EN 61158-6-20:2012 | Equivalent |
| BS EN 61158-6-20:2012 | Identical |
| UNE-EN 61158-6-20:2012 | Identical |
| BS EN 61158-6-20:2008 | Identical |