Input Signal:
Input Voltage:
Current Load:
Max Output Power:
DMX512 Socket:
DMX512, RDM
5~24Vdc
6A×4CH Max 24A
120W/288W/576W(5V/12V/24V)
XLR-3, RJ45, Green Terminal
LT-840-6A
Dimming Range:
Working Temperature:
Dimensions:
Package Size:
Weight (G.W.):
0~100%
-30
℃
~65
℃
L156×W78×H40(mm)
L180×W82×H48(mm)
445g
LT-840-6A
DMX/RDM 4CH CV DECODER
LT-840 6A DMX/RDM 4CH CV Decoder
-
LT-840-6A w
bi-directional communication, achieves remote management of reading and writing DMX address (DMX
master controller must recognize the RDM protocol). Equipped with DMX standard XLR-3, RJ45, green
terminal interface. Realize 0-100% dimming or different lighting effect; workable with single color,
bi-color, RGB or RGBW LED lamps.
ith the standard RDM remote device management protocol, supports DMX512 signal
1. Product Parameter:
1
2. Product Size:
3. Configuration Diagram:
warranty
5 years
Power Input Socket
Address
Dip Switch
Green
Terminal
(with amplifier function)
XLR
-
3
RJ45
LED
Lamps
Connection
Socket
LT-840-6A DMX/RDM 4CH CV Decoder
4.3 DMX Dimming Instruction:
Dip Switch Operation:
4.
RDM Mode:
The dip
switch
1
-
10 are OFF
.
FUN
=
ON
(the 10th dip switch=ON)
Self-testing Mode:
FUN
=
OFF
(the 10th dip switch = OFF)
DMX
Mode:
Setting DMX addresses with dip switch 1-9
FUN
=
OFF
(the 10th dip switch
)
Mode
=OFF
DMX
4.1 How to set DMX address via dip switch:
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
4.2 Self-testing Mode
:
DMX address value = the total value of (1-9), to get the place value when in “on” position,
otherwise will be 0.
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
Static
White
Static
White
7 Colors
Jumping
7 Colors
Jumping
7 Colors
Smooth
7 Colors
Smooth
[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.
For changing effects (Dip Switch 8 9=on)
:
/
DIP switch 1-7 is used
to realize 7 speed
levels. (7
=
on, the fastest level)
OFF
ON
CH4 0-255
PWM
LED W)
0-100% (
CH4
CH1 0-255
CH2 0-255
CH3 0-255
Each LT-840 6A DMX decoder occupied 4 DMX
addresses when connecting the DMX console.
-
PWM 0-100% (LED R)
PWM
LED G)
0-100% (
PWM
LED B)
0-100% (
CH1
CH2
CH3
DMX Console
DMX Decoder
E.g., the defaulted initial address is 1, please find
their corresponding relationships in the form.
2