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Artnet LED Pixel driver for up to 5,440 pixels


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Product number: LK63

The drivers for digital LED strips are specially designed to control as many RGB pixels as possible individually. 

With the LK63, up to 5.440 pixels are possible, divided into 16 channels with 340 RGB pixels each. This corresponds to a total of 32 DMX universes, which are transmitted via LAN/ArtNet.  The 16 pixel outputs can be loaded with max. 3 amps per channel. For larger installations, the pixels can and should be powered separately. The controller then supplies only the data signal (DATA).  

Pixels with and without CLOCK signal (CLK) can be controlled. Pixel types with CLK are e.g. WS2801 or APA102.  

The controller can be controlled via ArtNet and offers 2 additional DMX-OUT ports with 512 channels each. 

For configuration, the controller has an integrated web interface as an alternative to direct input on the display.  

The configuration options are very extensive:  

  • selection of pixel type and color sequence (RGB, RGB, GRB etc.)  
  • flexible addressing (DMX-Universe and start address individually for each of the 4 outputs) 
  • number of pixels to control per channel (0-340 pixels - e.g. to save DMX universes)  
  • number of zero pixels to skip first unused pixels in an installation  
Zig-zag or backward addressing of pixels for matrix applications  Brightness limitation per channel  In addition, the controller offers a test mode to test the installation with various effects (Chase, Dots, Rainbow, ...) and static programs (all pixels red, all pixels white, ...) even without an applied ArtNet signal. The speed of the effects can be varied.

Technical data:

Item no. LK63
Output spots 16 x 3 Ampere (Multi SPI)
Controllable pixels 16 x 340 = 5,440
Controllable ICs WS2801, 2803, 2811, 2812, 2813, 2815
SK6812 (RGBW)
TM1803, 1804, 1809, 1812, 1814 (RGBW)
UCS1903, 1909, 1912, 2903, 2909, 2912, 5603
UCS6909, 6912 9812, 2904 (RGBW), 8904 (RGBW)
LPD6803, 1101, 8803, 8806
TLS3001, 3002
Voltage input  5 - 24VDC
DMX outputs 2 x 512 Channels
Dimensions L258×W145×H41(mm)
Weight 1,100g