Hager TX211A

3-fold KNX Switching/Dimming Actuator, 1-10V. The switching/dimming actuator is used for dimming lighting circuits via remote dimmers and electronic ballasts with a 1-10V interface. Each channel allows the controlled devices to be switched off without voltage using a potential-free contact. It includes a lighting scene control for 8 scenes with preset brightness values. Dimming speed, brightness at startup, and behavior after power or bus failure are adjustable. The switching status of the outputs is sent to the bus via its own feedback objects. The device is also equipped with a bus-independent and non-overridable manual control as well as LED status indicators.