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MR-228DW 8-port DMX LED sub controller system

1. MR-228DW splitter supports standard USITT DMX512/1990 universal protocol and extended DMX512 protocol;

2. MR-228DW sub-controller supports unlimited cascade transmission without any limitation on the number of cascades;

3. three-color independent brightness control, making precise adjustment of white balance more simple and effective;

4. supports single-color, two-color, RGB, RGBW, RGBWY, and multi-color mixing control;

5. 32-65536 shades of gray 16Bit conventional control, depth optimization up to 262144 shades of gray, can truly restore the image color and detail;

6. accurate adjustable Gamma correction algorithm, more in line with human visual light-sensitive properties, display colors more fully rich, so that the designer animation or video effects perfectly reflected;

7. support on and off write DMX address and parameter function;




MR-228D DMX LED sub-controller is used for the LED lighting projects, the launch of the third generation of new program products. Adopting a more high-end FPGA chip, it supports a higher computing rate and larger storage space and can expand to support more loaded channels. This DMX LED sub-controller Support 8 ports output and supports maximum 120Hz frame rate output. Support over-current and over-voltage protection, surge protection 1.5KV, and other features. Long-term operation in harsh environments with high and low temperatures.


1. support a maximum 120 frame rate to ensure that the screen has a high-definition display and 3D display requirements;

2. using Ethernet interface and UDP network protocol transmission stability, the maximum transmission distance of 100 meters;

3. LCD display module shows the controller parameters and status in time;

4. double RJ45 network interface can realize mixed cascade between controllers; controller auto-detection, software intuitive display connection status;

5. 8-port output, single-port output standard 512 channels, expand the number of protocol bandwidth points by the customer according to the chip characteristics of their own test;

6. support dual backup, a controller bad or broken network cable display is not affected;

7. support anti-interference and leakage design between the device ports, a single port interference or failure does not affect the work of other ports;

8. the equipment port with over-current and over-voltage protection, so that the equipment can be safe and reliable for long-term operation;

9. Gigabit/Hundred megabits adaptive or mandatory hundred megabits can set to ensure that a large number of projects is more stable;

10. equipment network port, port output, surge protection: 1.5KV;

11. support severe working environment -40 ℃ -80 ℃, trouble-free normal operation

Learn more products in WIN-E Illumination.


Product Name: Standard DMX Sub-Controller
Product Model: MR-228DW
Rated Voltage: AC 100V~240V±15%Vac50/60Hz
Rated Power: 15W
Protocol: RJ45X2PCS, Standard UDP/TCP Protocol
Network Rate: 100MB/1000MB Adaptive
Output: 8-Port OutPut (DMX512 and Extended Protocol, TTL Protocol)
Relative Humidity:95% (Non-Condensing)
Temperature: -40℃~80℃;
Dimension: Length 283mm XWidth 134mmX Height 45mm
Hole Spacing: 268mm;68 mm
Protection Class: IP20
Installation Method: Fixed Hole Installation Method (See Above Drawing)
Weight 1.48kg
Shell Material: Iron (dusting process)Power Cord x1/Warranty Card x1/Foam Paper Box x1/ Accessories
Screwdriver x1

Install Method


This Artnet Madrix LED Controller is Often Used on TV Stations, Stage Performances, Night tours, Light and Shadow Shows, 3D mapping Shows, and Other Places.



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