UDC2800 DIN Controller The UDC2800 Universal Digital Controller packs new powerful features in the popular 1/4 DIN size. Unmatched application power includes a Bluetooth Configuration interface, two universal analog inputs, and a Math Algorithm. When these components are combined with Accutune IIITM tuning with fuzzy logic overshoot suppression, the result is price/performance leadership. Application flexibility is assured by the universal analog inputs, universal AC power