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 the DALI DT6 and DT8 protocols, it allows the assignment of 1 to 4 DALI addresses, either manually via its digital display or automatically through a DALI master. It offers pulse-width modulation (PWM) dimming with selectable frequencies from 1000 to 16000 Hz and a standard logarithmic dimming curve. It also supports external push-button control (AC push), enabling functions such as on/off, brightness adjustment, color temperature, and RGB color selection. 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 power ratings of 240 W at 12 V and 576 W at 48 V. Its compact design for DIN rail mounting (120×78×55mm) includes overload, overheating, and short-circuit protection, as well as a fast self-diagnostic function. Certified with CE and DALI-2, it is ideal for professional DALI-controlled LED lighting installations.