Fieldbus Foundation Releases Updated H1 Interoperability Test Kit
The Fieldbus Foundation today announced the release of its H1 Interoperability Test Kit (ITK) 6.1.0. This powerful tool tests the functionality of an H1 (31.25 kbit/s) fieldbus device and its conformity with the FOUNDATION function block and transducer block specifications. Version 6.1.0 includes new features to enhance device intelligence, improve consistency in instrument configuration, and simplify replacement of field devices from different automation suppliers.
The H1 ITK consists of a test engine, communication stack and function block interface card. An excellent tool for troubleshooting and debugging FOUNDATION fieldbus instruments, it includes all hardware and software required to ensure complete device interoperability. By using the H1 ITK, suppliers can run tests identical to those used by the Fieldbus Foundation before submitting their product for registration.
H1 ITK 6.1.0 builds on the extensive library of FOUNDATION fieldbus block test cases, offering a series of standardized function blocks and transducer blocks that enable increased test coverage for device developers. This includes test cases for new blocks that were previously unavailable, such as flow totalizer, analog alarm, control selector and output splitter, which support expanded device applications for control-in-the-field (CIF).
New H1 ITK test cases are focused on backwards compatibility among FOUNDATION fieldbus devices. This enhancement supports device replacement automation and enables the test kit to verify consistent behavior between device and host implementations in fieldbus-based control systems.