BACnet B-AAC single-duct VAV terminal unit controller with integrated actuator. Controller features 2 UniPutsTM (software configured for AI, AO, DI or DO), 4 UI and 3 DO (Triac). Built-in differential pressure transducer (0-1.3"w.c., 0...320 Pa) and actuator (45in-lb, 5 Nm). Freely programmable, c/w pre-loaded factory configuration strategy with SI units (degC).