DMX512 & RDM 12/24V 4-Channel Decoder SKYDANCE D4 for DIN Rail

DMX512 & RDM 12/24V 4-Channel Decoder SKYDANCE D4 for DIN Rail is a controller for professional lighting dimming via the DMX512 protocol. It operates at 12–24 V DC and supports up to 480 W total load, ideal for multi-channel LED control.

General information about DMX512 & RDM 12/24V 4-Channel Decoder SKYDANCE D4 for DIN Rail

This device is a dedicated DMX/RDM decoder designed for DIN rail mounting, enabling precise control of constant-voltage LED installations through standard DMX512. It translates DMX signals into four independent output channels for reliable regulation of intensity and colour mixing in multi-channel setups. With RDM support, it facilitates bidirectional configuration and addressing from a compatible DMX controller without accessing the unit directly. The 12–24 V DC input range adapts to common LED power supplies, while the compact housing in PC simplifies integration in distribution boards. The unit is specified for an ambient working range from -30 °C to +75 °C, providing dependable operation across varied environments. Indoor use is indicated by the IP20 rating, focusing on cabinet and panel installations. Overall, it offers robust connectivity for professional integration in architectural and commercial lighting systems.

Use and applications

As a four-channel DMX/RDM decoder, it manages dimming and colour control of constant-voltage LED loads across individual channels. It fits technical lighting projects where multiple zones or RGB/RGBW control are required, leveraging the DMX512 protocol and the broad 12–24 V DC power range for consistent results.

Operation requires a suitable constant-voltage power supply and a DMX master to provide the control signal; wiring follows standard DMX IN/OUT daisy-chain topology. RDM capability streamlines setup by allowing address and mode adjustments from the controller, reducing on-site handling.

Key benefits

• Flexible multi-channel dimming by DMX512 thanks to four independent outputs for LED strips and similar constant-voltage loads.
• Faster commissioning through RDM support for remote configuration from the controller.
• Clean electrical panels enabled by DIN rail installation in a compact PC enclosure.
• Consistent behaviour across projects by operating within a wide 12–24 V DC voltage window.
• Suitable for demanding conditions due to the specified temperature range from -30 °C to +75 °C.

Highlighted specifications

Tension: 12 V DC / 24 V DC; Canales: 4; Potencia máxima total: 480 W; Dimensiones: 110 mm x 48 mm x 67 mm.

Installation and maintenance

Mount the decoder on a DIN rail and perform the wiring following polarity for 12–24 V DC power IN and the four channel outputs. Connect DMX using D+, D- and GND in a daisy-chain, observing termination where applicable. Addressing and configuration can be carried out via RDM from the controller or locally using the front interface. Keep ventilation slots clear and verify current and load distribution per channel. Disconnect the power supply before any intervention.

Specialized lighting distribution in United Kingdom. If you are looking to buy DMX512 & RDM 12/24V 4-Channel Decoder SKYDANCE D4 for DIN Rail with a professional warranty, it is a leading choice for durability and efficiency. Estimated shipping in 15 to 20 days (subject to stock availability). Quality certified by CE, EMC, RED, RoHS for professional installations and projects. Check price and availability here.

Frequently asked questions

• What type of control does this decoder use? — It receives DMX512 and supports RDM for addressing and parameter management.
• What power supply is required? — Use a constant-voltage 12–24 V DC supply sized for the total load up to 480 W.
• How is it connected in a system? — Wire DMX IN/OUT in a daisy-chain using D+, D- and GND, and connect the four LED outputs observing polarity.
• Is it suitable for outdoor installations? — It is indicated for indoor projects; check enclosure protection requirements for the final panel or cabinet.
• What is the operating temperature range? — The specified ambient range is -30 °C to +75 °C.