Ltech LT-858-CC User manual

1. Product Parameter:
Input Signal:
Input Voltage:
Max Current Load:
Max Output Power:
Output Voltage:
DMX512, RDM
12~48Vdc
3-46Vdc
CC 350(Default)/700/1050mA×4CH
(0~1.05W~48.3W)×4CH Max. 193.2W
1
LT-858-CC
2. Product Size:
DMX512 Socket:
Working Temp.:
Dimensions:
Package Size:
Weight (G.W.):
Dimming Range:
RJ45
0~100%
-30℃~65℃
L175×W42×H33(mm)
L183×W48×H41(mm)
310g
LT-858-CC
DMX/RDM 4CH CC DECODER
LT-858 CC DMX/RDM 4CH CC Decoder-
LT-858-CC w
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
bi-directional communication, achieves remote management of reading and writing DMX address
(DMX master controller must recognize the RDM protocol). Realize
175mm
42mm
33mm
163mm
(if need the other two current, please specify when make orders)
2
3.3 DMX Dimming Instruction:
CH1 0-255
CH2 0-255
CH3 0-255
CH4 0-255
Each LT-858 CC 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% (
PWM LED W/Y)0-100% (
CH1
CH2
CH3
CH4
DMX Console DMX Decoder output channel
Dip Switch Operation:
3.
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
3.1 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
4
4
1
1
1
111
2
2
2
222
3
3
3
333
4
4
4
444
5
5
5
555
6
6
6
666
7
7
7
777
8
8
8
888
9
9
9
999
ON
ON
ON
DIP
DIP
DIP
0
1
0
1
0
1
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
10
10
10
10 10 10
ONDIP ON ON
DIP DIP
DMX address value = the total value of (1-9), to get the place value when in “on” position,
otherwise will be 0.
e.g., the defaulted initial address is 1, please find
their corresponding relationships in the form.
LT-858 CC DMX/RDM 4CH CC Decoder-
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-testing
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)
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warranty
5 years

3
4. Wiring Diagram:
12 48-Vdc
12 48-Vdc
12 48-Vdc
CV Power Supply
CV Power Supply
CV Power Supply
DMX/RDM
Input
DMX/RDM OutputDMX/RDM Output DMX/RDM InputDMX/RDM Input
Series 1~12pcs 1W LEDs×4CH
Series 1~12pcs 1W LEDs×4CH
Series 1~12pcs 1W LEDs×4CH
GND
DATA+
DATA-
R
R
R
G
G
G
B
B
B
W
W
W
1 2 3 4 5 6 7 8
1: D+ 2: D- 7&8: GND
+++
v
v
v
RJ45
RDM/DMX Signal Input
RJ45
RDM/DMX Signal Output
LED Lamps Connection
CV Power Input
Terminal resistor
3-46Vdc
3-46Vdc
3-46Vdc
4
5. Attention:
6. Warranty Agreement:
5.1 The product shall be installed and serviced by the qualified person.
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.
5.3 Good heat dissipation will prolong the working life of the controller. Please ensure good ventilation.
5.4 Please check if the output voltage of the LED power supply used comply with the working voltage of
the product.
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.
5.6 Ensure all wire connections and polarities are correct before applying power to avoid any damages to
the LED lights.
5.7 If a fault occurs, please return the product to your supplier. Do not attempt to fix this product by yourself.
6.1 We provide lifelong technical assistance with this product:
A 5-year warranty is given from the date of purchase. The warranty is for free repair or replacement
and cover manufacturing faults only.
For faults beyond the 5-year warranty, we reserve the right to charge for time and parts.
6.2 Warranty exclusions below:
Any man-made damages caused from improper operation, or connecting to excess voltage and
overloading.
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.
6.3
6.4 Any amendment or adjustment to this warranty must be approved in writing by our company only.
★ This manual only applies to this model. reserve the right to make changes without We prior notice.
Update Time: 2018.03.28_A1
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.
*
An amplifier is needed when more than 32 decoders are connected, signal amplification should not be more than
5 times continuously.
*
terminal resistor at the end of each line.
If the recoil effect occurs because of longer signal line or bad line quality, please try to connect 0.25W 90-120Ω
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LT-858 CC DMX/RDM 4CH CC Decoder- LT-858 CC DMX/RDM 4CH CC Decoder-