LED controller from MBJ are the ideal accessories for external LED lighting control. Our controllers are easy to mount on a DIN rail and connect with 24V. Settings are done directly on the controller or via RS232. Our 4-channel controller offers an Ethernet connection with which it is possible to communicate via the Modbus protocol.
The 4 channel controller CTR-52 allows the individual control of to 4 LED lights.
Switch and dim LED currents up to 4 A
The CTR-50 allows simple and precise current adjustments. The desired current is set manually via two rotary controls. Alternatively, the CTR-50 can be completely configured via a PC using the RS232 interface.
| Input: | 24 VDC |
| Output: | 1 Channel for direct LED access LED(+), LED(-) |
| LED current: | up to 4 A at 2.5 V ... 22.0 V LED voltage |
| Operation: | Steady light, dimmable steady light and flash light from 500 µs |
Fast and precise flashing (from 1 µs)
The CTR-51 allows very short flash and response times in the µs range. The current and operating mode or the flash time can be set via two rotary switches in the housing. The CTR-51 can be completely configured via a PC using the RS232 interface.
| Input: | 24 VDC |
| Output: | 1 Channel for direct LED access LED(+), LED(-) |
| LED current: | up to 30 A at 2.5 V ... 22.0 V LED voltage |
| Operation: | Flash light from 5 µs puls duration |
4-Channel Controller
The CTR-52 allows to control up to four LED channels via one controller. This controller is set up via Modbus. A Windows-based client supports the simple integration and programming of the controller and offers ready-made sequence modes for special applications such as Shape from Shading.
The LED controller also offers a current-controlled mode for continuous light, as well as voltage-controlled mode for short, precise and powerful flashes. The 4 channels can be controlled separately or coupled.
For the installation of the CTR-52 Watch video
| Input: | 24 VDC |
| Output: | 4 Channel with direct LED access LED(+), LED(-) |
| LED current: | up to 21 A |
| Operation: | Current-controlled continuous light / voltage controlled flash light from 10µs pulse duration |
All MBJ standard lights are available with integrated 4-mode controller - one of the most popular and customer appreciated features in our portfolio.
What does "integrated" mean?
The -s controller is installed directly in the housing to save space and enables slim installation dimensions of the lighting. Commissioning via plug'n'play is quick and easy, and with no less than four operating modes, the -s Controller is a real all-rounder.
Know-How about the integrated controller
Operating modes:
The popular -s controller also as a cable-integrated variant, e.g. to retrofit standard lighting without an internal controller (-x).
External plug-in power supply for connecting the MBJ CTR series
Quick and easy set-up of CTR-50/51
The adapter cable makes it easier to set up the CTR-50 and CTR-51 controller series via RS-232.
Simply connect the three open cable ends to the RS-232 port of the controller. The USB-to-RS232 converter is then plugged into the USB port of the computer - the controller can now be adapted to your requirements using serial communication software (e.g. HTerm).
Connection note:
| Wire color | Pin | Function |
| Green | Pin 7 | GND RS-232 |
| White | Pin 8 | RxD RS-232 |
| Red | Pin 9 | TxD RS-232 |
We usually deliver within 10 working days after receipt of order.
Pricing information for the standard product, any VAT not included, sales to b2b customer only.
Click here to download the CE Declaration of Conformity for our LED-Controller series.