LT- 830
DMX512 3CH CV DECODER
LT-830 DMX512 3CH CV DECODER
1
1. Product parameter
Input voltage
Max current load
Max output power
Output Gray Scale
Working temperature
Package size
DC5V
～
24
DC
V
6A/CH×3CH 18A Max
90W/216W/432W(5V/12V/24V)
Standard XLR-3
L163×W78×H40mm
Dimension
L180×W82×H50mm
LT- 830 DMX512 Decoder Manual
LT- 830 DMX512 Decoder Manual
Thanks for choosing LT-830 DMX512 Decoder
.
LT-830 RGB DMX decoding driver works to convert universal DMX512/1990
digital signal to PWM signal, Which controlled by DMX512 console, with 16-
bit gray scale output per channel. Realize 0-100% brightness or various
changing effect. And can control single color, RGB LED lights.
16bit/CH
DMX512/1990
3channels constant voltage PWM
Input signal
Weight(G.W)
340g
-30
℃
-65
℃
DMX512 socke
Output signal
Power supply chosen
DC CV SMPS
RoHS
COMPLIANT
warranty
3 years
ISO9001:2008
2
2. Basic Features
3. Set initial DMX address
1.
3 output channels, can control single color, RGB led light.
2.
0-100% brightness, 256-level brightness control.
3.
User addressable DMX interface, with easy dip-switch settings and testing modes.
4.
Input voltage is DC5V DC24V.
~
5.
Decoder comes with manual dimming, 10 testing modes, 8 the rate of change.
1
2
3
5
6
7
8
9
4
001
002
004
008
016
032
064
128
256
This decoder occupies 3 addresses, adopted Dip. Switch to set
the
address, the Dip switches from 1 to 9 are a kind of binary value coding
switches used to set DMX512 initial
address code, the correlative bits in
the
1-9 bits of the DIP switch, the 1st bit is LSC, the 9th bit MSC, 511
addresses totally DMX512 initial address code is equal to
the total amount
of the Dip switches'
number from 1 to 9, press Dip switch downward (ON.:
at position : ”1”), user can
get the number of its position, if pressing
upward (at position”0”), the number of its position is 0.
Remark
Example1:
37
Set initial address to
st
rd
th
Set the 1 , 3 , 6 , bit of the DIP switch downward to
“
1
”
the rest to
“
0
”
(like figure 1), the summation from 1 to 9 is 1+4+ 32, so the DMX512 initial address
code is 37.
1 2 3 4 5 6 7 8 9 10
ON
0
1
OFF
ON
Example 2: Set initial address to 328
th
Set the 4 , 7 , 9 , bit of the DIP switch downward to
“
1
”
the rest to
“
0
”
th
th
(like figure 2), the summation from 1 to 9 is 8+64+ 256, so the DMX512
original
address code is 328.
1 2 3 4 5 6 7 8 9 10
ON
0
1
OFF
ON
(figure 1)
(figure 2)
DIP
Value
ZHUHAI LTECH ELECTRONIC TECHNOLOGY CO., LTD.
Tel: +86 756 620 8823
Fax: +86 756 620 8833
