SR EN 61158-6-19:2012

Reţele de comunicaţie industriale. Specificaţii ale magistralei de câmp. Partea 6-19: Specificaţie a protocolului stratului de aplicaţie. Elemente de tip 19

IEC 61158-6-19:2010(E) specifies the protocol of the Type 19 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 61158-5-19:2010, 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: - increasing the number of supported devices (511 instead of 254); - introducing a communication version identification; - adding a mechanism for remote address allocation; - introducing enhanced parameter addressing (32 bit instead of 16 bit); - restructuring control and status word; - improving the redundancy and hotplug features; - improving the error handling; adding a multiplexing protocol (SMP: Type 19 Messaging Protocol).

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Informații generale

Status : Anulat
Data aprobării : 29.11.2012
Data anulării : 23.09.2017
Număr de pagini : 32
ICS : 25.040.40 Masurarea si controlul proceselor industriale,35.100.70 Strat aplicare,35.110 Retele
Comitet tehnic : 23 - Măsurare, comandă şi automatizare în procesele industriale

Relaţii cu alte standarde:

Inlocuieste SR EN 61158-6-19:2008
Inlocuit prin SR EN 61158-6-19:2015