MR-228DW DMX Sub-controller Controller
- Support DMX512AP-N / NB, UCS512, MY7221, WS2821 and Other Driver Chips
- Support R,RB, RGB,RGBW, RGBWY,and Multi-Color Mixing Control
- 8-Port OutPut, Single Channel 512 Channels
- Support Backup, Single Device Failure or Network Cable Disconnection Has no Effect
- Support Overcurrent and Overvoltage Protection
1. Features
1. MR-228DW Standard USITT DMX512/1990 General Protocol and Extended Protocol；
2. MR-228DW Support Unlimited Cascade Transmission, Unlimited Number;
3. MR-228DW Support Return to Zero Code、Manchester Encoding Protocol；
4. Controller Signal OutPut ADRI/PO Terminal Can Achieve DMX512 Channel AutomaticAddressing， Support DMX512AP-N / NB, UCS512, MY7221, WS2821 and Other DriverChips；
5. MR-228DW Support Address Line Differential Signal, Can Be Used for Long Distance;
6. Independent Brightness Control of 3 Primary Colors, Easy to Adjust White Balance;
7. Support R,RB, RGB,RGBW, RGBWY,and Multi-Color Mixing Control;
8. Support 32-65536 Grayscale 16Bit, Support 262144 Grayscale, Restore image Details;
9. Accurate Gamma Correction Algorithm, in Line With Human Visual Sense;
10. Support Opening and Closing the Function of Writing DMX Addresses and Parameters;
11. Support 120Hz Frame Rate to Ensure High-definition Display and 3D Requirements;
12. Using Ethernet Interface and UDP Protocol, The Distance is 100 Meters;
13. LCD Display Module Displays Controller Parameters and Status in Time;
14. Two RJ45 Ports, Support Mixed Cascading; Automatic Software Display Status;
15. 8-Port OutPut, Single Channel 512 Channels, ExpansionNeeds to BeTested by Itself;
16. Support Backup, Single Device Failure or Network Cable Disconnection Has no Effect;
17. Support Device Port Anti-interference and Leakage Design;
18. Support Overcurrent and Overvoltage Protection, Can run for a Long Time;
19. Network Adaptive or Mandatory 100M Can be Set to Support More Loading;
20. Equipment Network Port, Port OutPut, Surge Protection: 1.5KV;
21. Support Severe Working Environment -40℃-80℃, Normal Operation Without Failure.
2. Design Concept
1. 1000Mbps/ 100Mbps Optional， Adapt to Different Project Schemes；
2. Two-way Redundancy of The System Signal, Doubled Stability；
3. 4 Color Algorithm: Energy Saving and Environmental Protection, Pure Color;
4. Integrated Control, Online Priority, Automatic Switching Offline Effect Without Signal;
5. Self-developed Playback and Wiring Software, More Adaptable;
6. Use Complex Applications Such as Various Lighting Screens;
7. Use The Switch Parallel Scheme and Improve The Stability of The System;
8. Add Fiber Optic Modules, The System Can Transmit Fiber Optic Signals;
9. Add a Wireless Bridge for Wireless Signal Transmission;
10. With Internet Control Software, Support Internet Remote Control;
11. The System Supports Automatic, Timed and Holiday Preset Playing；
12. Support Mainstream 32Bit and 64Bit Systems：Win 7, Win 8 Win 10and so on；
3. Expansibility
1. Can Play Video and Picture File Content in Various Formats;
2. All Current Windows Systems and Multiple Languages Can be Installed;
3. Leave The Interface for Compatibility With International Common Protocols;
4. Expandable and Compatible With Third-Party Software and Devices；
MR-228DW DMX Sub-controller Controller Appearance
1. Power Switch; 2. LCD Display; 3. Power Lights; 5 and 6. Self-adapting Network Interface; 7. DMX OutPut Port; 8. ower Interface
Install and Use
Online mode (Connected With The Computer )
MR-228DW Controllerd Connect With The Computer Ethernet Port,as Shown Below:
Offline Mode
MR-228DW Connect With the Offline Master Controller，as Shown Below：
Integrated synchronous and Asynchronous Mode
Connect With the Computer and The Main Control (Online Priority. No Signal SwitchOffline), as Shown in The Following Figure:
Engineering Case Description and Sketch Map
For Example in DMX512 Point Light Source Composed of 96 Points× 18 Dots Matrix Screen， Use MR-228DW Controller， The Wiring is Arranged in The Vertical S Type， Controller for Each Output Port to Control 3 lines Point Light Source, Totally Need of 32DMX512 interfaces. The Following Diagram for Example：
