LT-851-5A
DMX-PWM CV DECODER
1
1. Product Parameter:
LT-851-5A DMX-PWM decoder works to convert universal DMX512 digital signal to PWM
signal, which controlled by DMX512 console, with 8bit gray scale output per channel.
Realize 0-100% brightness and various changing effect. And can control single color, two
color, RGB LED lights.
Input Signal:
Input Voltage:
Max Current Load:
Max Output Power:
DMX512 Socket:
DMX512
5
～
24Vdc
5A×3CH Max 15A
75W/180W/360W(5V/12V/24V)
Green Terminal
Working Temp.:
Dimensions:
Package Size:
Weight(G.W.):
-30
℃
~65
℃
L175×W42×H33mm
L183×W48×H41mm
310g
LT-851-5A
warranty
5 years
2. Configuration Diagram:
LT-851-5A DMX-PWM Decoder
2
Dip Switch Operation:
3.
When Dip
switch
1
-
9 are OFF, the defaulted
.
initial DMX address is 1
E.g.1: Set Initial Address To 32.
E.g.2: Set Initial Address To 37.
E.g.3: Set Initial Address To 178.
001+004+032=37
002+016+032+128=178
*
FUN
=
ON
(the 10th
)
dip switch=ON
Self-testing Mode
FUN
=
OFF
(the 10th
)
Mode
dip switch=OFF
DMX
Value
3.1 How to set DMX address via dip switch:
FUN
=
OFF
(the 10th
)
Mode
dip switch=OFF
DMX
DMX address value=the total value of (1-9), to get the place value when in “on” position,
otherwise will be 0.
3.2 Self-testing Mode
:
FUN
=
ON
(the 10th
)
dip switch=ON
Self-testing Mode
1
=
on
4
=
on
7
=
on
8
=
on
9
=
on
2
=
on
5
=
on
3
=
on
6
=
on
Self-test
Function
1
-
9
=
off
Dip Switch
Static
Black
Static
Red
Static
Red
Static
Green
Static
Green
Static
Blue
Static
Blue
Static
Yellow
Static
Yellow
Static
Purple
Static
Purple
Static
Cyan
Static
Cyan
7 Colors
Jumping
7 Colors
Jumping
7 Colors
Smooth
7 Colors
Smooth
OFF
ON
[Attn]
When several dip switches are on, subjected to the highest switch value
.
As the figure above shows, the effect will be 7 colors smooth at 7 speed level.
LT-851-5A DMX-PWM Decoder
Static
White
Static
White
For changing effects (Dip Switch 8 9=on)
:
/
DIP switch 1-7 is used
to realize 7 speed
levels.
(
7
=
on, the fastest level
)
