IEC 61158-6-13:2014定义了提供的协议，以定义IEC 61158-5-13中定义的服务原语的接线表示，并定义与其传输相关的外部可见行为。本标准规定了13型现场总线应用层的协议，符合OSI基本参考模型（ISO/IEC 7498-1）和OSI应用层结构（ISO/IEC 9545）。本secod版本取消并取代2007年出版的第一版，并构成技术修订版。主要的变化是:增加了同步功能、更正和编辑改进。

IEC 61158-6-13:2014 defines the protocol provided to define the wire-representation of the service primitives defined in IEC 61158-5-13, and define the externally visible behavior associated with their transfer. This standard specifies the protocol of the Type 13 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 secod edition cancels and replaces the first edition published in 2007 and constitutes a technical revision. The main changes are: addition of synchronization feature, corrections and editorial improvements.