The Keba AR281 is a high-performance analog input module from the KeConnect C2 series, engineered for demanding industrial automation applications. This module is designed to accurately acquire analog signals, such as voltage or current, from various sensors and field devices. It features eight individually configurable channels, providing flexibility for diverse measurement tasks. With its high 16-bit resolution and fast conversion time, the AR281 ensures precise and reliable data acquisition, making it an essential component for expanding the I/O capabilities of Keba control systems in complex machinery and process control environments.