ADUD-04/02.3

KNX Universal Dimming Actuator,1/2/4-Fold (hereinafter referred to as Dimmer) has 1/2/ 4 output channels, and it can connect with dimmable lamps (such as incandescent lamps, halogen lamps, energy-saving lamps, LED, etc.), and you can dim, preset scene, switch these lamps or other operations via the bus. In addition, as well as KNX Data Secure. This dimmer is a modular installation device for fast installation in the distribution board on 35 mm mounting rails to DIN EN 60 715, the output adopts screw terminal to realize electrical connection. Bus connection is directly connected via KNX terminal, the additional power supply is not required except KNX bus. You can build the various scenes with the dimmer, such as watch movie, entertainment, dinner and rest, and so on; its brightness value can be set as any value (1-100%); it is able to set the duration time to dim up or down to the target brightness and the gradual speed to extend the luminaries life and save energy. The physical address assignment and parameter settings can be used with the engineering tool software ETS (version ETS5 or above) with the .knxprod file. In use you need to note the type of connected electrical load, thus reasonable select them and note their technical performance. If the technical performance of the selected load is not consistent with the technical performance of the dimmer, it is possible to affect the dimming effect.

The functions are summarized as followed:

• Switch, Relative dimming/Absolute dimming
• Status feedback of switch, brightness, as well as abnormal status (short-circuit, over-voltage, over- temperature and operating voltage failure)
• Reset behaviour after download/bus failure/bus recovery 6 dimming curves, including Linear, Exponential, Cubic, Quadratic, Logarithmic, Root and User defined curves
• Leading edge/Trailing edge phase cut dimming
• Manual operation and Output indication function
• Central control function (Only apply for 2/4-fold)
• Individual or parallel output (Parallel can expand the load capacity, only apply for 2/4-fold)
• Staircase lighting, Flashing switch and Delay switch, as well as Scene, Threshold, Forced operation, Safety operation and Operation hours counter
• Logic function, with AND, OR, XOR, Gate forwarding, Threshold comparator, Format convert, Gate function, Delay function and Staircase lighting
• Support the KNX Data Secure