DIN MASTER DALI DIMMER CONTROLLER 4 ZONE 12/24V

The DA4-D is a 4-channel DALI receiver with constant voltage output, designed to control monochrome, dynamic white (CCT), RGB or RGBW LED strips. Compatible with DALI DT6 and DT8 protocols, it allows 1 to 4 DALI addresses to be assigned, either manually via its digital display or automatically via a DALI master. It offers pulse width modulation (PWM) dimming with selectable frequencies from 1000 to 16000 Hz and a standard logarithmic dimming curve. In addition, it supports external push button control (AC push), enabling functions such as on/off, brightness adjustment, color temperature and RGB color. With an output capacity of up to 5 A per channel at 12/24 VDC (or 3 A at 36/48 VDC), it supports maximum powers of 240 W at 12 V and 576 W at 48 V. Its compact DIN rail-mount design (120 mm x 78 mm x 55 mm) includes overload, overheating, and short-circuit protection, as well as a rapid self-diagnosis function. CE and DALI-2 certified, it is ideal for professional DALI-controlled LED lighting installations.