The WS-DMX-XB22-3CH is a 3-channel DMX512 LED decoder working on DC5V-24V, converting DMX512 control into PWM/RGB-style output for LED strips and modules. It occupies 3 DMX addresses, supports DIP-switch address setting (binary + FUN), and provides up to 5A per channel / 15A total. With compact 120×70×28mm housing and 0.19kg weight, it suits LED signage, architectural lighting, stage decor and DMX daisy-chain systems. Installers should follow DC polarity, avoid short circuits, and allocate 3 consecutive DMX channels per unit to prevent overlap.
3-Channel DMX512: Occupies 3 DMX addresses for RGB/3-output LED control.
DC5V-24V Input: Matches common LED strip/module power systems (not AC mains dimmer).
15A Total / 5A CH: Rated up to 5A per channel, 15A total per manual.
DIP Address + FUN: Binary address set; FUN/1-9 for color/run modes, 1-7 for speed when 8/9 used.
Daisy-Chain Ready: DMX signal pass-through for multi-unit LED installations.
|
Parameter |
Specification |
|---|---|
|
Model / Label |
WS-DMX-XB22-3CH / 3CH DMX512 DECODER |
|
Version |
V1.0 (per image) |
|
Control |
DMX512 (3P/DMX512 console), DMX IN/OUT |
|
Input/Output Voltage |
DC5V-24V |
|
Output |
3 channels (B/G/R or V+ related per terminal marking) PWM/LED drive |
|
Output Current |
5A per channel; Total max 15A |
|
DMX Footprint |
Occupies 3 DMX addresses |
|
Address Setting |
DIP binary address (1/2/4/8/16/32/64/128/256) + FUN(10) |
|
FUN Behavior |
Switch1-9: Black/Red/Green/Blue/Yellow/Purple/Cyan/White/7-color jump/7-color gradual; 8/9 + 1-7 = speed steps |
|
Working Temp. |
-20℃ ~ 60℃ |
|
Dimension |
120 × 70 × 28 mm |
|
Weight |
0.19 kg |
|
Application |
LED strip, RGB LED module, signage, architectural, stage/decor |
|
Safety |
DC only; observe polarity; no short; don’t apply AC/mains; check DMX A/B & termination |
