Description

The devices can also be used as an AHU temperature controller in connection with valve actuators, as well as for universal heating and cooling applications with DC 0…10 V actuators. For the control of the following pieces of equipment: ∂ VAV compact controllers ∂ Valve actuators ∂ Air damper actuators Description: Modulating P-control DC 0…10 V output for heating or cooling Automatic heating / cooling changeover (RCU50 and RCU50.1) Manual heating / cooling changeover (RCU50.2) Operating modes: Normal operation, energy saving and standby (RCU50 and RCU50.1) Operating modes: normal operation and OFF (RCU50.2) Operating mode selector (RCU50.1) Active DC 0…10 V input for setpoint shifting (RCU50 and RCU50.1) Operating mode changeover input for remote control (RCU50 and RCU50.1) Adjustable minimum limitation for cooling output (RCU50 and RCU50.1) Operating voltage AC 24 V