Eltako DL-1CH-16A-DC12+ LED dimmer 1-channel recessed, false ceiling mounting

1-Channel DALI LED Dimmer for ceiling installation. Standby loss of only 0.12 watts. Suitable for controlling constant voltage LED modules (CV) with operating voltages from 12V to 48V. Sw&Dim or SwitchDim2: Operation via 1 or 2 push button inputs allows brightness control without DALI, alternatively corridor function for direct control with a motion sensor. Dimming range 0.1%-100%. PWM frequency switchable (122Hz/244Hz/488Hz/976Hz). Supply voltage 12V to 48V DC. Max. connection current 16A. High efficiency. Configuration via PC software DALI-Cockpit and DALI-USB interface. Operating modes: The output channel is controlled via a DALI address (Device Type 6). Operation can alternatively be done via one (Sw&Dim) or two push button inputs (SwitchDim2): SwD1, Sw&Dim: Brightness. Short press: On/Off. Long press: Dimming. SwD2: Scene switch (short press). If the SwD1 input is activated for 2 minutes, it switches to 'corridor function' mode. This mode remains active until the device is disconnected from the power supply (after PowerUp: operation via SwD1/SwD2). Corridor function: Mode with integrated stairwell automation (e.g., for simple control with the relay contact from one or more motion sensors). When the input is activated, it turns on to the maximum value. After the input signal drops, the brightness remains at this value for the duration of the hold time before being reduced to the intermediate value. After the hold time for the intermediate value has elapsed, it returns to the base brightness value. When the input is activated again, the process starts over. The 1-channel LED dimmer can be configured with the DALI-Cockpit software. Both group membership and scene values as well as DALI parameters can be configured (the displayed parameters correspond to the factory settings).