EUROLAB, with its state-of-the-art accredited laboratories and expert team, provides precise and fast testing services within the scope of IEC EN 61158-6-2 testing. IEC EN 61158-6-2 provides common elements for basic time-critical and non-time-critical messaging communications between application programs in an automation environment and Type 2 fieldbus-specific material.
The term "time critical" is used to represent the existence of a time window in which one or more specific actions must be completed at a defined level of certainty. Failure to complete certain actions within the time window risks failure of applications requesting the actions and poses a risk to equipment, facility and possibly human life.
This International standard specifies interactions between remote applications and defines the externally visible behavior provided by the Type 2 fieldbus application layer. The purpose of this standard is to describe the provided protocol to describe the wired representation of the service primitives defined in this standard and to describe the externally visible behavior associated with their transmission.
This standard deals specifically with the communication and interoperability of sensors, effectors and other automation devices. By using this standard in conjunction with other standards located in OSI or fieldbus reference models, otherwise incompatible systems can work together in any combination.
This standard does not specify individual applications or products and does not restrict the applications of application layer entities within industrial automation systems. Compliance is achieved by implementing this application layer protocol specification.
A connectionless message provides a means to communicate on the link-local without pre-negotiated resources at the target, so that if a response is requested it will carry full target ID details, internal data identifiers, and full source ID details. Linkless messages are mostly used to create links.
EUROLAB assists manufacturers with IEC EN 61158-6-2 test compliance. Our test experts, with their professional working mission and principles, provide you, our manufacturers and suppliers, the best service and controlled testing process in our laboratories. Thanks to these services, businesses receive more effective, high-performance and quality testing services and provide safe, fast and uninterrupted service to their customers.
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