Products
>Products>Controller>Constant Current Controller
- LTS-2ACC
- 2ACC series spot light current controller is easy to install with small volume. With 256 grade brightness adjustment, can be controller by manual or computer.With trigger function, can control the light on/off by external signal. And it has power off saving function also.
Features
1.Easy to operate, each channel can be controlled independently with high precision.
2.Digital display, button control, easy to understand.
3.Can communicate with PC by RS232.
4.With trigger, faster respond speed, high reliability.
5.Power off saving function.
6.ave a 5V 500mA output to supply to other device.
Parameters
Item
LTS-2ACC350/700/1000-4
LTS-2ACC700-2
LTS-2ACC3000-1
Remark
External trigger input voltage
High level 5-24V
Low level 0-1.5V
High level 5-24V
Number of channels
4
2
1
Drive mode
Constant current mode
Input voltage
AC100-240V 50/60Hz
Storage function
Set-up parameter of luminance will be kept while power off
Luminance control
256 grade adjust
Addition output voltage
5V 500mA output
Wiring as requires, strictly prohibit reverse connected
Luminance control mode
PWM adjust
Change PWM duty radio to adjust voltage
Using environment
0-60℃
Control panel specification<LTS-2ACC700-4>
Connection step:
Step 1: connected the light and controller (Reference to the picture on the right).
Step 2: if need the external trigger control, please connect the external trigger signal with the controller trigger interface.
Step 3: connect power (AC100-240V 50/60 Hz), press the red switch “-”, indicator light up, “o” uplifted, power on.
Step 4: If need to control the luminance by PC, please connect the PC with controller by RS232 data line in the power off status, then control by our demo program or the program you write yourself. Can set-up the each channel parameter manual when operated by serial port mode. That’s to say, the upper computer and controller all can set-up the parameter, no need mode swapping.
Mode setup
Mode
Output interface
Normal on lighting mode
Control by S button, when first of digital tube display 1/2/3/4, luminance of output interface connected light can be adjusted
H1 mode
Control by S button, when first of digital tube display H, third of digital tube display 1, output interface open
H0 mode
Control by S button, when first of digital tube display H, third of digital tube display 0, output interface close
Trigger port setup<LTS-2ACC700-4>
This series controller is high level trigger. Total 4 group trigger ports, each has +,- mark. To input high level to +,- port can achieve the trigger function.
Trigger introduction: when output initial state is open mode, input high level 5-24V to trigger port, light close.when output initial state is off mode, input high level 5-24V to trigger port, light on.
Wire connection method of the external trigger signal
Sequence chart
Normal on mode (H1 mode)：
When connect external trigger signal, trigger “+” input high level 5-24V “-” ground connection, light off.
Normal closed mode (H0 mode)：
When connect external trigger signal, trigger “+” input high level 5-24V “-” ground connection, light on.
Specification: T1 is trigger delay time, T1≦80us T3≦80us.
Controller model
Product
Model
Output current
Power
Number of channels
Remark
Constant current controller
LTS-2ACC350-4
0.35AX4
1WX4
4
Have communication, trigger function
LTS-2ACC700-2
0.7AX2
2WX2
2
LTS-2ACC700-4
0.7AX4
2WX4
4
LTS-2ACC1000-4
1AX4
5WX4
4
LTS-2ACC3000-1
3AX1
10WX1
1
Boundary dimension(mm)
