H801RA

Manufacturer

Shenzhen Huacanxing

Ⅰ.Introduction

  H801RA is a salve controller that transmits data based on Ethernet protocol, the input interface is used for receiving data and output interface is used for sending data, controls maximum 3412 pixels with four output ports. Input interface can be directly connected to both computer network card and master controller (H802TB, H801TC, H802TC, H803TC, H804TC, H805TC, H801TV, and H802TV), and can also be connected to the switch and photoelectric converter.

  Auxiliary online software is "LED Studio software" and auxiliary offline software is “LED Build Software”.

  At present, H801RA can drive the following chips： LPD6803, LPD8806, LPD6813,LPD1882, LPD1889, LPD6812, LPD1886; DMX512, HDMX, APA102, P9813, DZ2809, SM16716;UCS6909, UCS6912, UCS1903, UCS1909, UCS1912; WS2801, WS2803, WS2811, INK1003; TM1812,TM1809, TM1804, TM1803; BS0901, BS0902, BS0815, LY6620, BS0825; LD1510, LD1512;TLS3001, TLS3002; DM413, DM114, DM115, DM13C, DM134, DM135, DM136;MBI5001, MBI5168, MBI5016, MBI5026, MBI5027, 74HC595, 6B595, TB62726, TB62706, ST2221A,ST2221C, XLT5026, ZQL9712, ZQL9712HV, HEF4094, A8012 etc. LPD6813 and P9813 control maximum 2560 pixels.

Ⅱ. Performance

  (1) Four output ports control a maximum of 3412 pixels. Each port can control maximum 3412 divided by the number of using ports pixels.

  (2) H801RA can work online or offline, can be directly connected to computer network card, so it can not only save the costs, but also more convenient to us. It can also be connected to master controller (H802TB, H801TC, H802TC, H803TC, H804TC, H805TC, H801TV and H802TV), the switch and photoelectric converter.

  (3) High synchronization performance, the transmission of adjacent slave controller delays within 200 ns, that is to say a cascade of 200 slave controllers’ delay within 40 microseconds and the image has no tearing or mosaic phenomenon.

  (4) Using flexibly. The maximum number of pixels that a port can control increases with the decrease of the number of output ports. Slave controllers can be interchanged and have a strong adaptability to lighting engineering.     (5) Good control affect. Using a special algorithm to control the disable lamp to reach 256 levels grayscale and can control the enable lamp to reach 65536 (64K) levels grayscale.

  (6) Far transmission distance. Signal transmitted according to standard Ethernet protocol and the nominal transmission distance is 100 meters. Both slave controller and network repeater can be used as repeater. And the transmission distance can reach to more than 25 kilometers by photoelectric converter.

  (7) The clock scanning frequency is adjustable within 100K to 50M Hz.

  (8) Using grayscale and inverse gamma correction technology to make actual displaying effect more consistent with human physiological sensation; Self-adaptive interlacing scanning technology according to the motion of pixels effectively eliminate the tooth angle generated by moving lines in video show and obtains smooth and natural picture.