BC-835-DIN
DC12-24V DMX512 RGB/RGBW LED Decoder – 3/4 Channel, 8A/CH
DC12-24V DMX512 RGB/RGBW LED Decoder – 3/4 Channel, 8A/CH
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This professional DMX512 decoder converts standard DMX-512 digital control signals into PWM signals for LED lighting. Available in 3-channel (RGB) or 4-channel (RGBW) configurations, it delivers up to 8A per channel for driving high-power LED fixtures. Ideal for stage lighting, architectural installations, and commercial displays, it can also operate as a standalone synchronizing controller without a DMX console.
Key Features
- ✅ High Output Current: Up to 8A per channel (RGB: 3x8A=24A total; RGBW: 4x8A=32A total).
- ✅ Flexible Configurations: Available in 3-channel (RGB) or 4-channel (RGBW) models.
- ✅ Dual-Mode Operation: Works as a standard DMX512 decoder with a console, or as a standalone synchronizing controller.
- ✅ Test Function: Built-in test modes (color jump, gradient, static colors) for easy setup and troubleshooting.
- ✅ Broad Voltage Input: Accepts DC12-24V, compatible with common LED power supplies.
- ✅ Signal Indicator: Green LED shows signal status (fast flash for DMX input, slow flash for test mode).
- ✅ Standard Protocol: Compliant with DMX512/1990 standard.
Technical Specifications
| Parameter | Details |
|---|---|
| Model | DMX512 Decoder (BC-835-DIN series) |
| Channel Options | 3-channel RGB / 4-channel RGBW |
| Output Current | 4A/CH (rated), 8A/CH (max) |
| Total Output | RGB: 3x8A=24A / RGBW: 4x8A=32A |
| Supply Voltage | DC 12-24V |
| DMX Standard | DMX512/1990 |
| Operating Temperature | -20°C ~ 60°C |
| Controller Dimensions | L166 × W67 × H41 mm |
| Package Dimensions | L176 × W84 × H50 mm |
| Net Weight | 360g |
| Accessories | Pair of Canon plugs included |
Address Setting Guide (Simplified)
The decoder uses a 9-bit DIP switch for setting the DMX512 start address. Each decoder occupies 3 consecutive channels.
How to set:
- 1-9 switches: Represent binary values (1=least significant, 9=most significant).
- To set a start address: Add the values of switches set to the lower "ON" (1) position.
Examples:
- Start Address 37: Set switches 1 (value 1), 3 (value 4), and 6 (value 32) to ON. (1+4+32=37)
- Start Address 328: Set switches 4 (value 8), 7 (value 64), and 9 (value 256) to ON. (8+64+256=328)
Important: To receive DMX signals, the FUN switch (pin 10) must be set to OFF.
Test Mode (FUN Switch ON)
When the FUN switch is ON, the decoder enters test mode for checking LED connections without a DMX console:
| Switch Setting | Test Effect |
|---|---|
| All OFF | Black (Off) |
| Switch 1 = ON | Red |
| Switch 2 = ON | Green |
| Switch 3 = ON | Blue |
| Switch 4 = ON | Yellow |
| Switch 5 = ON | Purple |
| Switch 6 = ON | Cyan |
| Switch 7 = ON | White |
| Switch 8 = ON | Colorful Flash (8-speed selectable) |
| Switch 9 = ON | Full-Color Gradient (8-speed selectable) |
Applications
This high-power DMX decoder is suitable for professional lighting projects:
- 🎭 Stage & Theater Lighting
- 🏢 Architectural Facades & Building Lighting
- 🛍️ Commercial Displays & Signage
- 🌳 Landscape and Outdoor Decorative Lighting
- 🏨 Hospitality & Entertainment Venues
Why Source from Xuanan Trading?
- ✅ Genuine Product: Authentic decoder with full technical specifications.
- ✅ Technical Support: Assistance with address setting, wiring, and system integration.
- ✅ Low MOQ: Sample orders welcome for project testing.
- ✅ One-Stop Shop: Combine with LED controllers, power supplies, and connectors.
- ✅ 24-Hour Reply: Fast response on all inquiries.
👇 Request a Quote
Contact us with your required channel configuration (RGB/RGBW), quantity, and project details. We will reply within 24 hours with pricing and support.
