512 DMX Decoder 40 Channel CV DIN Rail

FEL-CD271 512 DMX Decoder 40 Channel CV DIN Rail converts DMX512/1990 signals to PWM using advanced microcomputer technology, designed for constant voltage LED lamps. It auto-adapts to DC12V-24V input, driving 40 channels at 3A each with power up to 1440W (12V) or 2880W (24V). Featuring a 3-digit DMX address display, it supports 8-bit/16-bit decoding, 6 color-changing modes, and 10 speed scales. Includes signal status indicator, wrong-wiring protection, power loss memory, and overcurrent/short-circuit protection. The DIN rail/screw dual-installation design simplifies large-scale setups for single-color, color temperature, RGB, RGBW, or RGBWY lighting.

Key Highlights

  • 3A per channel, 40 outputs
  • Auto-adjusts DC12-24V
  • 6 modes, 10 speeds
  • DIN Rail Easy large-scale installation
  • Wiring protection, memory
Wechat

WeChat

Whatsapp

WhatsApp

Category: Controller , DMX512 Decoder

Tags: DIN Rail , DMX , DMX512

Model 512 DMX Decoder 40 Channel CV DIN Rail FEL-CD271
Working Voltage DC12-24V
Max Load Current  3A×40CH
Max Output Power 1440W (12V) / 2880W(24V)
Output Scale Levels 4096 levels
Input Signal DMX512/1990
Output Signal Constant voltage PWM
Decode Channel 40 Channel
DMX512 Socket RJ45, Terminal Block
Install Mounted DIN Rail for Large-Scale Project
Working Temperature -20 ~ 55°C
Controller Dimension L218×W90×H58.5(mm)
Weight 331g

Customer Reviews

4.7 / 5.0
(120 verified reviews)
John D. 2026-01-15

"Absolutely seamless light. Perfect for my kitchen cove lighting."

Sarah M. 2026-02-02

"Great quality, though the adhesive could be a bit stronger on textured surfaces."

Architectural Studio 2026-02-20

"The best COB strip we have used. High CRI makes a huge difference in our showroom."

Michael T. 2026-03-05

"Very bright and even illumination. Will definitely buy again for my next project."

Emma L. 2026-03-12

"Excellent customer service and the product exceeded my expectations. Highly recommended."

David W. 2026-03-28

"Good product, fast shipping. The light color is exactly what I was looking for."

John D. 2026-01-15

"Absolutely seamless light. Perfect for my kitchen cove lighting."

Sarah M. 2026-02-02

"Great quality, though the adhesive could be a bit stronger on textured surfaces."

Architectural Studio 2026-02-20

"The best COB strip we have used. High CRI makes a huge difference in our showroom."

Michael T. 2026-03-05

"Very bright and even illumination. Will definitely buy again for my next project."

Emma L. 2026-03-12

"Excellent customer service and the product exceeded my expectations. Highly recommended."

David W. 2026-03-28

"Good product, fast shipping. The light color is exactly what I was looking for."

John D. 2026-01-15

"Absolutely seamless light. Perfect for my kitchen cove lighting."

Sarah M. 2026-02-02

"Great quality, though the adhesive could be a bit stronger on textured surfaces."

Architectural Studio 2026-02-20

"The best COB strip we have used. High CRI makes a huge difference in our showroom."

Michael T. 2026-03-05

"Very bright and even illumination. Will definitely buy again for my next project."

Emma L. 2026-03-12

"Excellent customer service and the product exceeded my expectations. Highly recommended."

David W. 2026-03-28

"Good product, fast shipping. The light color is exactly what I was looking for."

Related Products

Need Custom Solutions?

All of our LED lighting solutions can be customised to your needs. We also offer free, no-obligation consultations, prototype development, sample testing and can assist with your development projects.

Simply contact us with your special requirements and our experts will gladly help you find the best solution for your project.

Get a Quote