The co-owners of the Process Automation Device Information Model (PA-DIM), the PA-Dim, have released the Version 1.1 specification, which includes expanded device-type support for process analyzers and an enhanced basic hierarchy structure with new extensions. The PADIM aims to improve information standardization for process automation applications and aims to support a unified information model that integrates OT data exchange with IT systems and other higher-level applications. The model includes core parameters, capabilities, status, and diagnostic data based on the NAMUR Open Architecture (NOA) initiative. It allows users to access and interpret device information consistently, regardless of their fieldbus protocol, device type or manufacturer, enhancing Industrial Internet of Things (IIoT) architectures.
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