The DMX-NET-KA-3CH (WS-DMX-NET-K-3CH) is a 3-channel DMX512 LED decoder designed for DC12V-24V common-anode RGB LED loads. It converts DMX512 console signals into PWM output with Ch1=R, Ch2=G, Ch3=B mapping, occupying 3 consecutive DMX addresses. DIP switches handle binary start-address and FUN modes (built-in color chase/gradual/speed). Rated 4A per channel, it supports DMX IN/OUT daisy-chain via XLR. At 166×67×41mm and 380g, it fits stage decor, architectural lighting and LED signage. DC only—never connect to AC mains. Follow polarity, avoid shorts, and allow load margin.
3-Channel DMX512 Control: Maps to RGB (Ch1=R/Ch2=G/Ch3=B), occupies 3 DMX addresses for precise console programming.
Common-Anode / DC12V-24V: CMOS drain-open output for standard common-anode LED strips and modules—not for AC mains use.
4A Per Channel: Supports medium-power LED runs; plan total load within thermal limits.
DIP Address + FUN Modes: Binary address setting; FUN enables standalone color effects (jump/gradual) and speed adjustment without a console.
XLR DMX Pass-Through: DMX IN/OUT for daisy-chain wiring, simplifying multi-decoder stage and architectural installations.
|
Parameter |
Specification |
|---|---|
|
Model / Label |
DMX-NET-KA-3CH / WS-DMX-NET-K-3CH |
|
Type |
3CH DMX512 LED Decoder |
|
Control Signal |
DMX512 (DMX IN / DMX OUT) |
|
Supply Voltage |
DC 12V-24V |
|
Output Type |
3 channels, CMOS drain-open (Ch1=R, Ch2=G, Ch3=B) |
|
Connecting Mode |
Common anode |
|
Output Current |
4A per channel |
|
DMX Footprint |
Occupies 3 DMX addresses |
|
Address Setting |
DIP binary (1/2/4/8/16/32/64/128/256) + FUN(10) |
|
FUN Behavior |
Switch 1-9: Black/Red/Green/Blue/Yellow/Purple/White/7-color jump/7-color gradual; 8/9 + 1-7 = speed steps |
|
Working Temp. |
-20℃ ~ 60℃ |
|
Product Size |
L166 × W67 × H41 mm |
|
Package Size |
L185 × W85 × H59 mm |
|
Net / Gross Weight |
380g / 460g |
|
Application |
LED strip, RGB LED lamp, signage, architectural, stage/decor |
|
Safety Note |
DC only; no AC/mains; observe common-anode polarity; no short; check DMX A/B & 120Ω termination |
