( LTS-PD ) Digital Controller Custom Light

PD digital controller is compact and easy to install. PD digital controller has high accuracy of output voltage, which can be controlled by button or RS232 to achieve brightness adjustment of 0-255 levels. It can be used as ordinary illuminator controller, and trigger control can be realized (trigger can be realized by RS232 or external trigger).

Product Detail
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Digital Controller Custom Light


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.


Item LTS-PD2460-4 LTS-PD24120-8 Remark
Number of channels 4 way 8 way  
Addition output voltage 12V/500mA N/A Power supply to camera or other device. This interface strictly prohibit reverse connected
Input voltage AC 100-240V  
Input frequency range 50/60Hz  
Output voltage range 0-24V  
Luminance control method Manual adjust by button, PC remote adjustion  
Luminance control mode PWM adjust  Change PWM duty radio to adjust voltage
Luminance control Level 256 level  
Saving function Self-saving parameter of luminance when power off  
External trigger voltage 5-24V  
Communication method RS232 serial port communication  
Normal on/Normal closed mode switch Change H mode by CH button H1 mode is normal on H0 mode is normal closed

Control panel specification < LTS-PD2460-4 >    

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.

Trigger port setup < LTS-PD2460-4 >    

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.

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≤200us,T3≤200us。

Coding rule


Product Model Output voltagerange Total output power One way Max.output power Number ofchannels Extenal triggervoltage Remark
Digital controller LTS-PD2460-4 0-24V 60W 40W 4 5-24V Have voltage display,
trigger, and power supplyto camera function
LTS-PD24120-8 0-24V 120W 60W 8