SOM203 Receiving Card

SOM203 Module card

SOM203

 1.Features

SOM203 card is one of our latest promoted products: SOM (System on Module). Compared with traditional receiving cards, SOM203 has following advantages: (1) Smaller size: 70mm*24mm; Such mini size can save space, reduce external cables and simplify the design of screen structure. (2) Data output interface, adopting Dual row Pin Header/Female Header(P2.0 Space), can be directly plugged into the driver board and finally realize the integrated design of system and module. (3) Such module card, using 100mbps signal transmission mode, can reduce the quantity of signal transmission lines.

As to the limitation of screen space, protection of screens, after-sales service and price, SOM203 card provides perfect solutions. And will also provide competitive advantage for the design of differentiated products.

SOM203 card must work with TP201(Switch, the function of TP201 is to transfer the gigabit signal from sending card into a 100mbps signal.)

SOM203 card is mainly applied to strips screen, grid screen, LED light source, irregular screen and normal screen. The followings are the features:

1.Has all the functions of the 9^th generation receiving card;

2.Single card supports 4 groups of RGB parallel-data signal, 16 groups of serial-data output and 4 way clock signal;

3.Supports high refresh rate and high gray scale(up to 65536 level);

4.Supports general chip, PWM chip and other common Led driver ICs;

5.Supports any type of scanning mode(within 32) and serial decode scanning mode that uses 74HC595 and so on;

6.Supports brightness and color pixel-by-pixel calibration;

7.Single card supports up to 2560 pixels; on static scanning mode, the refresh rate can reach to 6000HZ; brightness can be adjusted manually;

8.Supports single-card color space conversion;

9.Supports configuration file read-back;

10.Requires only one twisted pair in Cat5e cable to convey signal, thus video signal and power can transfer with only one cable;

11. Irregular led screen configuration: position of one card can be set as needed, and image driving by one card can be rotated in four directions;

12. Supports 100Mbps signal hot-backup;

13.Circuits of LED panel and SOM card can be integrated on one section, which is easy for repairing and saving money for after-sales service;

14. Compliant with RoHS;

15.Compliant with CE-EMC: with a totally enclosed shielding case, the card can prevent electromagnetic interference, and pass EMC test easily; a small size provides a better condition for water proof design.

2.Appearance

SOM203 with female sockets(as the picture above) is in stock.If you require male connectors, please make an order .(The connectors can be soldered  on either front side or back side)

3.Dimensions

4.Pinout

1)Pinout of the data output

4-group parallel data mode is as follows:

16-group serial data mode is as follows:

2)Pinout for data input

SOM203 should work with TP201(a switch for transforming signal from gigabit signal to a 100Mbps type). See the mounting holes of TP201 as follows. 

5.Working conditions