EUROLAB, with its state-of-the-art accredited laboratories and expert team, provides precise and fast testing services within the scope of IEC EN 61158-4-19 testing. IEC EN 61158-4-19 specifies procedures for the timely transfer of data and control information from a data link user entity to a peer user entity and between the data link entities that make up the distributed data link service provider and structure.
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.
These procedures apply to examples of communication between systems that support time-critical communication services within the data link layer of OSI or fieldbus reference models and require interconnect capability in an open systems interconnect environment.
This standard also specifies conformity requirements for systems that implement these procedures. This part of this standard does not contain tests to demonstrate compliance with such requirements.
This type of protocol provides a highly optimized means for exchanging fixed-length real-time data and variable-length segmented messages between a single master and a set of slave devices interconnected by a ring or line topology.
Devices in a Type 19 network use little endian order for serial transmission of data. Little endian explains that the least significant bit of the least significant octet of the least significant word is sent first, then the remaining bits of that octet, then the remaining octets of this word, and so on.
EUROLAB assists manufacturers with IEC EN 61158-4-19 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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EUROLABreporting and certification activities, United Accreditation Foundation (UAF), Turkish Accreditation Agency (TÜRKAK) ve Enterprise Accreditation Foundation (EAF) based on the accreditation provided by the accreditation body. The Enterprise Accreditation Foundation (EAF) accreditation body is also a signatory of the United Nations (UN GLOBAL COMPACT) organization.
