Ltech LT-DMX-1809, Руководство пользователя

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LT-DMX-1809 DMX512 Decoder Manual
LT-DMX-1809
DMX-SPI Signal Decoder Manual
LT-1809
1. Product Parameter:
Input Voltage
Input Signal
Output Signal
Decoding Channels
Output Grey Scale
DMX512 Connector
Product Dimension
Package Size
Working Temperature
Weight (G.W.)
DC5V~DC24V
DMX512
SPI (compatible with TM1803, TM1804, TM1809,
TM1812, UCS1903, UCS1909, UCS1912, UCS2903,
UCS2909,UCS2912,WS2811,WS2812 driving IC)
512 Channels/Unit
256 levels/CH(8bit/CH)
XLR-3, Green Terminal
L125×W52×H40mm
L135×W70×H50mm
-30 ~65
℃
℃
300g
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2. Configuration Diagram:
3. Output Port Definition:
No. Silk Screen Function
1
2
Power Supply
Input Port
Output Port
Connect Led
DC5V-24V LED Power Supply Input
Ground Wire(DC-)
DC+
DC-
GND
CLK
DC+
DATA
4. How to Set DMX Address Via Dip Switch:
Figure 1
1 2 3 4 5 6 7 8 9 10
ON
0
1
OFF
ON
1) Set DMX512 Original Address
1
2 3 5 6 7 8
10
4
001 002 004 008 016 032 064 128 256
1. The driving chip of this decoder has option for high and low speed(800K/400K), please choose
the suitable speed according to the design of your LED lights, in most cases, it is high speed.
2. DMX512 initial address is the total amount of the Dip switch 1-9, down dip switch to “ON”
position, User can get its place value, Up dip switch to “OFF” position, Its place value is 0.
Instructions
DIP
Address
LED Power Supply Anode
Data Cable
Clock Cable(N/A)
high/low
speed
9
The Decoder enter into DMX control mode automatically, when receiving DMX signal.
Like figure 1: FUN=OFF is high speed(upward), FUN=ON is low speed (downward)
4
1 2 3 4 5 6 7 8 9 10
ON
0
1
OFF
ON
Figure 2
For example, Set initial address to 37
As figure 2, set the 6th, 3rd and 1st bit of the DIP switch downward to “1”, the rest to “0”, the
total sum from 1 to 9 is 32+4+1, so the DMX512 initial address code is 37.
LT-DMX-1809 DMX512 Decoder Manual
1 2 3 4 5 6 7 8 9 10
ON DIP
40mm
52mm
125mm
115mm
GND DC+ DA
T
A
CLK
Power Input/Signal Output
DMX IN DMX OUT
DMX IN DMX OUT
1 2
3
DMX512/1990
DMX512 DECODER
DC5V-DC24V
512 CHANNEL
DMX Port 1
DMX Port 2
( Side
)
A ( Side
)
B
Address Dip Switch
1 2
3
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.
warranty
5 years