SOH DMX dimmer for DIN rail, 24 channels, 12-24 V, 24x 5A, constant voltage

24-channel DMX dimmer with high power, constant voltage PWM output. It can control up to 8 LED RGB strips or 24 independent channels. Step or smooth dimming, dimming can be done both linearly and logarithmically. Input voltage 12-24 V DC, maximum load 5 A / 1 channel. RDM function allows Master/Slave communication with DMX console. It uses advanced microcomputer control technology to convert the universal digital signal DMX512/1990 to a PWM signal. The dimmer also has "stand alone" and "dimmer" modes, which can be controlled only using the LCD display and buttons on the dimmer without using a DMX console. In each mode, you can also set the brightness (10 levels) and speed (8 speeds) on each channel independently. Selectable output PWM frequencies 500 / 1000 / 2000 / 4000 / 8000 / 16000 Hz. independent control of 24 individual channels input voltage 12 V - 24 V DC output voltage 24 x (12-24) V DC RDM bidirectional communication - DMX address setting from DMX control display with 3 buttons for DMX address setting DMX signal reception indicator "standalone" and "dimmer" modes allow control using the LCD display and buttons without the need for DMX selection of PWM frequencies 500 / 1000 / 2000 / 4000 / 8000 / 16000 Hz supports 8-bit and 16-bit resolution option of logarithmic or linear dimming curves protection against incorrect connection on the DMX port memory function for power failure possibility of installation on a DIN rail screw terminal block for connecting LED strips DMX512 connection using screw terminal block or RJ45 IN/OUT connectors Connection diagram: Dimensions: Technical specifications Number of channels: 24 Input voltage: 12-24 V DC Input current: 120 A Input signal: DMX512/8 bit/16 bit (optional) Output voltage: 24x (12-24) V DC Output current: 5 A / 1 channel Maximum output power: 1440 W (12 V) / 2880 W (24 V) Output signal: PWM with constant voltage DMX512 channels: selectable between 1 / 3 / 6 / 24 DMX channels PWM frequency: 500 / 1000 / 2000 / 4000 / 8000 / 16000 Hz Dimming: selectable linear or logarithmic Protection degree: IP20 (non-waterproof) DMX IN/OUT: screw terminal block or RJ45 IN/OUT connectors Protection: reverse polarity, short circuit Recommended operating temperature: -20°C to +50°C Dimensions: 218 x 90 x 58,5 mm Weight: 429 g

Data updated 5. 10. 2026