Universal dimmer 4 x 300 VA

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  • Four outputs for switching and dimming of resistive, inductive and capacitive loads
  • Automatic adjustment to leading edge or trailing edge control, depending on the type of load
  • Rated operational voltage AC 230 V
  • Rated frequency 50 and 60 Hz
  • Rated power at +45°C ambient temperature: up to 300 VA per output, up to 1000 VA with bundling of adjacent outputs, without minimum load per output
  • Electronic protection per output against overload, short circuit and temperature rise
  • Maintenance-free terminals for connection and through-wiring of untreated single-core, stranded or multi-core conductors, 0.5...2.5 mm2
  • Manual operation buttons on the device for switching, dimming and activation of direct mode operation
  • Bus-powered electronics
  • DIN-rail mounted device for mounting on rail TH35 according to DIN EN 60715
Additional functionalities GAMMA
  • Building site function for bundling the outputs and switching the building site lighting without prior configuration of the device via ETS
  • Object for surveillance of device function
  • Object for retrieval of status values
  • Per output with selectable operation mode (normal mode, one- or two-level timer mode, blinking)
  • Adjustable ON-/OFF-delay
  • Object Central Switching with separately configurable on/off delay selectable
  • Separately adjustable dimming time from 0% to 100% for switching on/off and dimming brighter/darker
  • Switch an output on or off by dimming brighter/darker
  • Configurable dimming curves for optimization of the dimming operation of lights
  • Additional status object switching and/or status object dimming value
  • Additional object for dimming with individually adjustable dimming time
  • Configurable maximum and minimum dimming value via parameter and object
  • Selectable object for limiting the maximum dimming value
  • Selectable object for reporting of overload, short circuit and temperature rise
  • Adjustable blocking time for sending status objects after restart and bus voltage recovery
  • Integrated 8-bit scene control, linking of the output in up to 8 scenes
  • Additional night mode object for time-limited switching on the output at night
  • Post-triggering of the On period (On period extension) in time switch mode up to a selectable maximum On period extension via repeated (2x, 3x, 4x, 5x) post-triggering
  • Selectable warning signal prior to imminent switching-off by brief off and on switching (flashing) or by cutting the current dimming value in half at night or in time switch mode
  • Selectable counting with threshold monitoring: operating hours, load cycles


Detailed information

ETS Datafile