Ltech LT-DMX-8806 Manual

LT-DMX-8806
DMX-SPI Signal Decoder Manual
Welcome to choose our DMX decoder, DMX-SPI signal decoder works to convert DMX512 digital
signal to SPI (TTL)digital signal. It can control LED lights compatible with driving IC, and control
every channel of the LED lights, realize the function of 0~100% dimming or editing all sorts of
change effect.
DMX-SPI decoder are wildly used in LED flashing word string light, LED dot light, SMD strip,
LED digital tubes, LED wall light, LED pixel screen, Hi-power spotlight, flood light, etc.
1. Product Parameter:
LT-8806
Input Voltage DC5V~DC24V
Input Signal DMX512
SPI ( Compatible with LPD8803/8806 LED Drive IC)
Output Signal
Decoding Channels 512 Channels/Unit
Output Grey Scale 256 Grey Scales(8 Bits/CH)
XLR-3, Green Terminal
DMX512 Connector
L125×W52×H40mm
Product Dimension
Package Size L135×W70×H50mm
Working Temperature -30 ~65 ℃
Weight (G.W.) 300g
LT-DMX-8806 DMX-SPI Decoder Manual
warranty
5 years
℃
1
2. Configuration Diagram:
3. Output Port Definition:
No. Silk screen
DC+
Power Supply
1
Input Port
DC-
DC+
DATA
Output Port
2
Connect Lights
CLK
GND
4. How to Set DMX Address via Dip Switch:
FUN=OFF (
FUN=ON (
4.1 DMX Mode:
FUN=OFF ( 10th dip switch=OFF )
the
DMX address value=the total value of (1-9), to get the place value when in "on" position,
otherwise will be 0.
E.g.1: Set Initial Address To 32. E.g.2: Set Initial Address To 37.
001+004+032=37
*
When Dip switch 1-9 are OFF, the defaulted initial DMX address is 1
LT- DMX-8806 DMX-SPI Decoder Manual
Function
DC5V-24V LED Power Supply Input
LED Power Supply Anode
Data Cable
Clock Cable
Ground Wire(DC-)
the 10th dip switch=OFF ) DMX Mode
10th dip switch=ON ) Self-testing Mode
the
DMX Mode
E.g.3: Set Initial Address To 178.
002+016+032+128=178
.
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