General
Other bus systems	Other
Model	Dimming actuator
Mounting method	Other
Width in number of modular spacings	8
Number of outputs	4
Output power	315
Type of load	Universal and LED Retrofit
Voltage	230
Frequency	60
Degree of protection (IP)	IP20
Bus system KNX
Bus system KNX radio
Bus system radio frequent
Bus system LON
Bus system Powernet
Radio frequent bidirectional
Bus connection included
Bus module detachable
Substation input
Local operation/hand operation
Power boost suitable
Parallel-service possible

Multi-channel universal dimming actuator optimized for dimming retrofit LED lamps (LEDi). Also suitable for dimming incandescent lamps, low-voltage halogen lamps with conventional or electronic transformers, 230 V halogen lamps and dimmable halogen energy-saving lamps. Automatic load detection (can be deactivated). Separate N connection per channel. Parallel connection of the outputs is possible to increase the output power. Outputs can be connected in parallel in groups. Minimum load: 2W. Manual operation on the device is also possible without bus voltage or in an unprogrammed state. The device can also be programmed without a 230V supply voltage. Extensive test and diagnostic functions via the i-bus tool. Fast parameterization in the ETS using copyable channel templates. With integrated bus coupler. Nominal power at 230 V~ mains voltage: 230 V~ incandescent and halogen lamps: 4 x 315 W/VA to 2 x 500 W/VA in trailing edge phase control, 4 x 120 W/VA to 2 x 200 W/VA in leading edge phase control. Dimmable 230 V~ LEDi: 4 x 315 W/VA to 2 x 500 W/VA in trailing edge phase control, 4 x 120 W/VA to 2 x 200 W/VA in leading edge phase control. Inductive L-transformers with LED/low-voltage halogen lamp: 4 x 315 W/VA to 2 x 500W/VA. Electronic C-transformers with LED/low-voltage halogen lamp: 4 x 315 W/VA to 2 x 500 W/VA. Electronic LC transformers with LED/low-voltage halogen lamp: 4 x 120 W/VA to 2 x 200 W/VA.