Accessory code 9639 DMX/DALI-PWM interface LED dimmer - 1-4ch 12/24/48V 720W max 9639: DMX/DALI-PWM interface LED dimmer - 1-4ch 12/24/48V 720W max Technical description: 4 channels, constant voltage LED driver with DALI – DMX – 0-10V control. 720W. 4x6 A MAX @12÷24 Vdc - 4x3.75 A MAX @48 Vdc - 3x5 A MAX @48 Vdc. Vin/out=12-24-48Vdc. For RGB LEDs versions, TW LEDs, monochrome LEDs and RGBW LEDs. Colour: Indeterminate (00) Weight (Kg): 0.6 Wiring: Power 720W MAX. Vin= 4x6 A MAX @12÷24 Vdc - 4x3.75 A MAX @48 Vdc - 3x5 A MAX @48 Vdc. Vout=12-24-48Vdc Notes: 4 addresses and 1 DALI load or 4 DMX channels. IP20 EAC;ENEC Pending