SSH EN 61158-6-12:2014

Industrial communication networks - Fieldbus specifications - Part 6-12: Application layer protocol specification - Type 12 elements

Scope

IEC 61158-6-12:2014 defines the protocol provided to define the
wire-representation of the service primitives defined in IEC
61158-5-12, and define the externally visible behavior associated
with their transfer. This standard specifies the protocol of the
Type 12 fieldbus application layer, in conformance with the OSI
Basic Reference Model (ISO/IEC 7498-1) and the OSI application layer
structure (ISO/IEC 9545). This third edition cancels and replaces the second edition published in 2010 and constitutes a technical revision. The main changes are:

- bug fixes;

- editorial improvements;

- support of Explicit Device Identification added in ESM.