The B&R 7CM471.70-1 is a CM471 digital input module (combination I/O family) designed for B&R System 2003 controllers, providing 24 VDC digital signals to the PLC. It measures 70 mm in height, 150 mm in length, and 120 mm in width and weighs about 1.0 kg, making it a compact field I/O option for cabinet- or panel-mounted installations. The unit operates on 24 VDC inputs with an approximate 5 mA input current specification, aligning with typical 24 VDC I/O device characteristics documented across multiple listings. This model is noted as discontinued by the manufacturer, with remaining stock commonly sold as new or refurbished by authorized distributors.
