For switching and dimming dimmable LED lamps, incandescent lamps, HV halogen lamps, LV halogen lamps using dimmable wound transformers or electronic transformers or dimmable compact fluorescent lamps. (leading and trailing-edge phases) With integral bus coupler, screw terminals, short-circuit, open circuit and excess temperature protection with soft start lamp start. Different phases can be connected. \n \nThe dimmer actuator automatically recognises the connected load. This happens in the background when switching on. Combinations of ohmic and inductive, or ohmic and capacitive loads can also be connected. Combinations of inductive and capacitive loads must not be connected. No flickering of LEDs in switched-off state. For installation on DIN rails TH35 according to EN 60715. The bus is connected using a bus connecting terminal. \n

FEATURES

\n- Dimming operation by KNX \n- Dimming and emergency operation by manual switch \n- Enable/block manual mode by bus \n- Automatic dimming operating mode or leading edge phase for certain LED/ESL/CFL lamps \n- Load separation possible in OFF state \n- Various dimming curves and dimming rates \n- Same dimming time \n- Minimum/maximum dimming value \n- Starting behaviour \n- Memory function \n- 50% brightness when starting ESL/CFL lamp \n- Dimming/value object switches channel \n- ON/OFF delay \n- Staircase lighting function (with/without manual OFF function, non-/retriggerable, time accumulating, warning function) \n- Scenes (up to 8 internally stored brightness values can be retrieved) \n- Central function \n- Logic operations (AND/OR) or priority control \n- Disable function (behaviour of locking) \n- Status feedback (switching state, brightness value, fault) \n- Behaviour on mains voltage recovery/bus voltage recovery/download \n

TECHNICAL DETAILS

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BUS type:	KNX
total number of 18 mm modules:	8
Mounting support:	DIN rail
[Ue] Rated operational voltage:	220...230V / 110...130V @ 50/60 Hz
Number of outputs:	4
Load type:	Incandescent lamps : 4...250 W, 230 V AC \nHalogen lamps : 4...250 W, 230 V AC \nLV halogen lamps : 25...250 VA, 12 V AC (wound transformer) \nLV halogen lamps : 4...250 W, 12 V AC (electronic transformer) \nCompact fluorescent lamp : 4...125 W, 230 V AC (RC mode) \nEnergy saving lamp : 4...125 W, 230 V AC (RC mode) \nLED lamp : 4...125 W, 230 V AC (RC mode) \nCompact fluorescent lamp : 25...45 W, 230 V AC (RL LED mode) \nEnergy saving lamp : 25...45 W, 230 V AC (RL LED mode) \nLED lamp : 25...45 W, 230 V AC (RL LED mode) \nIncandescent lamps : 4...125 W, 110 V AC \nHalogen lamps : 4...125 W, 110 V AC \nLV halogen lamps : 25...125 VA, 12 V AC (wound transformer) \nLV halogen lamps : 4...125 W, 12 V AC (electronic transformer) \nCompact fluorescent lamp : 4...60 W, 110 V AC (RC mode) \nEnergy saving lamp : 4...60 W, 110 V AC (RC mode) \nLED lamp : 4...60 W, 110 V AC (RC mode) \nCompact fluorescent lamp : 12...22 W, 110 V AC (RL LED mode) \nEnergy saving lamp : 12...22 W, 110 V AC (RL LED mode) \nLED lamp : 12...22 W, 110 V AC (RL LED mode)
IP degree of protection:	IP20

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