HUIDU HD-R320T Specification
Here is the HUIDU HD-R320T Specification to help you know more about HD-R320T LED display receiver card overview, tech parameters, features list, interface description, Connection Method, Dimension chart, basic parameters, etc.
- V0.1 20210701
System Overview
HUIDU R320T receiver card is a receiving card used for fine pixel pitch LED screen, the maximum load capacity is 256*512 pixels.
Parameters
| Fit for sender | Dual-mode Player box, Asynchronous controller, Synchronous sending card, 3 in 1 Video processor |
| Module type | Compatible with all common IC modules; supported most PWM IC modules. |
| Scan mode | Supports any scanning method from static to 1/64 scan |
| Communication method | Gigabit Ethernet |
| Control range | Recommend：98,304 pixels (128*768) Recommend width pixel ≤128 |
| Multi-card connection | Receiving card can be put in any sequence |
| Grayscale | 256~65536 |
| Smart setting | A few simple steps to complete the smart settings, through the screen layout can be set to go with any alignment of the screen unit board |
| Test functions | Receiving card integrated screen test function, the Test display brightness uniformity and display module flatness. |
| Communication distance | Super Cat5, Cat6 network cable within 80 meters |
| Port | 5V DC Power*2,1Gbps Ethernet port*2, HUB320*8 |
| Input voltage | 4.2V-5.5V |
| Power | 5W |
Connection Method
Connection diagram of connecting R320T with sending box.
Dimension Chart
Interface Description
Appearance Description
- 1： Gigabit Ethernet port used to connect the sending card or receiving card, the same two network ports are interchangeable,
- 2： Power interface, can be accessed with 4.2V ~ 5.5V DC voltage；
- 3： Power interface, can be accessed with 4.2V ~ 5.5V DC voltage；(2,3 connect one of them is ok.)
- 4： Work indicator, D1 flashes to indicate that the control card is running normally; D2 flashes quickly to indicate that Gigabit has been recognized and data is being received.
- 5： Test button, used to test display brightness uniformity and display module flatness.
- 6： External indicator light, running light, and data light,
- 7： HUB320 port, connect to the modules
Technical Parameters
| Minimum | Typical | Maximum | |
| Rated voltage(V) | 4.2 | 5.0 | 5.5 |
| Storage temperature(℃) | -40 | 25 | 105 |
| Work environment temperature(℃) | -40 | 25 | 80 |
| Work environment humidity (%) | 0.0 | 30 | 95 |
| Net weight（kg） | 0.104 | ||
| Certificate | CE, FCC, RoHS | ||
Precautions
- 1）ensure the system long-term stable running, please keep to use the standard 5V power supply voltage
- 2）Different production batches, color appearance and labels may be different
Statement
This HUIDU HD-R320T Specification is just for reference only, if you have any problems during using this LED display receiver card or have any questions about this datasheet, please contact the HUIDU tech department.