Ltech LT-853-6A User manual

LT-853-6A
DMX-PWM CV DECODER
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1. Product Parameter:
LT-853-6A DMX-PWM decoder works to convert universal DMX512 digital signal to PWM
signal, which controlled by DMX512 console. Rrealize 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
12~24Vdc
6A×3CH Max. 18A
216W/432W(12V/24V)
RJ45
Working Temperature:
Dimensions:
Package Size:
Weight(G.W.):
-30℃～65℃
L175×W42×H33mm
L183×W48×H41mm
310g
LT-853-6A
warranty
5 years
2. Product Size:
LT-853-6A 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 ) Modedip switch=OFF DMX
Value
3.1 How to set DMX address via dip switch:
FUN=OFF (the 10th ) Modedip 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=ON2=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
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.
For changing effects (Dip Switch 8 9=ON): /
DIP switch 1-7 is used to realize 7 speed
levels. (7=ON, the fastest level)
LT-853-6A DMX-PWM Decoder
www.ltechonline.com

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4. Wiring Diagram:
RJ45
DMX signal input
RJ45
DMX signal output
LED lamps
connection
Power input
socket
LT-853-6A DMX-PWM Decoder
*
An amplifier is needed when more than 32 decoders are connected, signal
amplification should not be more than 5 times continuously.
*
please try to connect 0.25W 90-120Ω terminal resistor at the end of each line.
If the recoil effect occurs because of longer signal line or bad line quality,
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6. Warranty Agreement:
6.1 We provide lifelong technical assistance with this product:
★ This manual only applies to this model. W reserve the right to make changes without
prior notice.
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6.4 Any amendment or adjustment to this warranty must be approved in writing by our
company only.
6.3 Repair or replacement as provided under this warranty is the exclusive remedy
to the customer. We shall not be liable for any incidental or consequential damages
for breach of any stipulation in this warranty.
6.2 Warranty exclusions below:
For faults beyond the 5-year warranty, we reserve the right to charge for time and
parts.
A 5-year warranty is given from the date of purchase. The warranty is for free
repair or replacement if cover manufacturing faults only.
The product appears to have excessive physical damage.
Damage due to natural disasters and force majeure.
Warranty label, fragile label and unique barcode label have been damaged.
The product has been replaced by a brand new product.
Any man-made damages caused from improper operation, or connecting to excess
voltage and overloading.
Update Time:2016.07.25
5. Attention:
5.1 The product shall be installed and serviced by the qualified person.
5.7 If a fault occurs, please return the product to your supplier. Do not attempt to fix
this product by yourself.
5.6 Ensure all wire connections and polarities are correct before applying power to
avoid any damages to the LED lights.
5.5 Please ensure that adequate sized cable is used from the controller to the LED
lights to carry the current. Please also ensure that the cable is secured tightly in
the connector.
5.4 Please check if the output voltage of the LED power supplies used comply with
the working voltage of the product.
5.3 Good heat dissipation will prolong the working life of the controller. Please ensure
good ventilation.
5.2 This product is non-waterproof. Please avoid the sun and rain. When installed
outdoors, please ensure it is mounted in a water proof enclosure.
LT-853-6A DMX-PWM Decoder
www.ltechonline.com