Products&Downloads

MRV420
Resolution :256 x 226
RGB Data Output :28 groups
Monitoring Card Applicable :-
Support Memory on Module :-
MOM Interface :-
Certification :RoHS、CE(Class B)
MRV420 is the EMC version of MRV220 with its effective reduction of the electromagnetic radiation of the whole system.
1) Single card outputs 24-group of RGB data;
2) Single card outputs 28-group of RGB data;
3) Single card outputs 64-group of serial data;
4) Single card supports resolution of 256x226;
5) Configuration file read back;
6) Temperature monitoring;
7) Ethernet cable communication status detection;
8) Power supply voltage detection;
9) High gray scale and high refresh rate;
10) Pixel-by-pixel brightness and chromaticity calibration, Brightness and chromaticity calibration coefficients for each LED;
11) Comply with EU CE-EMC Class B standard;
12) Comply with RoHS standard.
To meet the needs of different customers,Nova provides more specific models of the products, including standard productsin stock, other models need to be customized;
Model | Specification |
MRV420-1 | Standard model, male connector on top |
MRV420-2 | Male connector on bottom |
MRV420-3 | Female connector on top |
MRV420-4 | Female connector on bottom |

J2 definition(Connector interface of thenetwork ports)
2 | 4 | 6 | 8 | 10 | 12 | 14 | 16 | 18 | 20 |
A0+ | A1+ | A2+ | A3+ | B0+ | B1+ | B2+ | B3+ | GND | VCC |
1 | 3 | 5 | 7 | 9 | 11 | 13 | 15 | 17 | 19 |
A0- | A1- | A2- | A3- | B0- | B1- | B2- | B3- | GND | VCC |
J9 definition(Indicator Light Socket)
1 | 2 | 3 | 4 | 5 |
STA_LED | LED +/3.3V | PWR_LED - | KEY + | KEY -/GND |
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