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MRV350 Receiving Card

Nova M3 MRV350 Receiving Card Specifications V2.0.0 2013-11-6 1. Functions Nova M3 MRV350 is the advance model of Nova receiving card. It is compatible with all functions of MRV320, and increasing the relay module. ts functions are as follows: 1) 1 relay control; 2) Single card outputs 16-group......

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Nova M3 MRV350 Receiving Card 

Specifications

V2.0.0 2013-11-6

 

1. Functions

Receiving Card MRV350107.jpg


Nova M3 MRV350 is the advance model of Nova receiving card. It is compatible with all functions of MRV320, and increasing the relay module. ts functions are as follows:

 

1) 1 relay control;

2) Single card outputs 16-group of RGBR 'data; 

3) Single card outputs 20-group of RGB data; 

4) Single card outputs 64-group of serial data; 

5) Single card support resolution 256x226;

6) Support configuration file readback; 

7) Support program copy; 

8) Support temperature monitoring. 

9) Support Ethernet cable communication status detection; 

10) Support power supply voltage detection; 

11) Support high gray scale and high refresh rate; 

12) Support pixel by pixel brightness and chromaticity calibration. Brightness and chromaticity calibration coefficients for each LED; 

13) Support monitor card connection; 

14) Support pre-store picture setting; 

15) Comply with EU RoHs standard; 

16) Comply with EU CE-EMC standard;


2. Output interface definition

Under all the three different working modes of it, two 50P interface can output different data, and only one common program and software is required, no customized program necessary; interface is defined as follows: 

1) 16-group data mode 

Support 16-group of RGBR 'parallel data, defined as follows:

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Virtual R signal in the last data group of each 50pin hub is decoding signal E at 1/32 scan mode.

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2)20-group parallel data mode 

Support 20 sets of parallel data, defined as follows:

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3) 64-group serial data mode

Support 64 sets of serial data, defined as follows:

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Under serial mode, there are 64 data cables totally. Each cable can drive one LED bar independently.

In case of horizontal LED bar, the default is, Data1 drives the first row from the top, and Data64 drives the 64th row. (front view)


In case of vertical LED bar, the default is, Data1 drives the first column of from the left, and Data64 drives the 64th column. (front view)


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3. Dimensions and interface 

MRV350 board thickness is 28.26mm. The dimension drawing of board card and relay module as shown below:

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Fig. 1 MRV350 dimension

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Fig. 3 MRV350 interface diagram


4. Specific Model List

To meet the needs of different customers, Nova provides more specific models of the products, including standard products in stock, other models need to be customized;

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5. Working conditions

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