Compact receiving card for transparent LED displays
The Huidu HD-RB6 supports synchronous and asynchronous control in thin LED cabinets, transparent displays, light-bar screens and film screens. Its data modes support different module arrangements, so the module wiring and driver chip should be checked before choosing a replacement.
HD-RB6 product parameters
| Parameter | Specification |
|---|---|
| Model | Huidu HD-RB6 |
| Maximum loading | 131,072 pixels (256 × 512) |
| Recommended loading | 98,304 pixels (256 × 384) |
| Parallel RGB data | Up to 32 groups |
| Transparent-screen serial data | 64 groups; expandable to 128 |
| Light-strip film-screen data | 96 groups |
| Scan modes | Static to 1/128 scan |
| Communication | Gigabit Ethernet |
| Connectors | 2 × 84-pin |
| Input voltage | DC 3.8–5.5V |
| Power | 2.5 W |
| Grayscale | 256–65,536 |
| Network cable distance | Within 80 m using Super Cat5 or Cat6 |
Connection and module planning
Use the recommended loading value when planning the card layout, and check the maximum value against the actual configuration. Match the required parallel or serial data mode to the module. The retained appearance diagram and PDF show the connector layout for installation.
Frequently asked questions
What is the difference between maximum and recommended HD-RB6 loading?
The PDF lists 131,072 pixels as the maximum and 98,304 pixels as the recommended loading. Use the appropriate limit when planning the receiving-card arrangement.
Is the HD-RB6 suitable for transparent LED screens?
Yes. Transparent, light-bar and film displays are among its listed applications. Confirm the data mode and module wiring for the display.
Does it connect through HUB75E ribbon ports?
Its specification lists two 84-pin high-density connectors. Check the adapter-board or unit-board connection diagram before installation.
Can it work in both synchronous and asynchronous systems?
Yes. Both control-system types are listed in the product overview.
Where can I download the HD-RB6 specification?
The original PDF download below contains loading details, appearance drawings and interface definitions.
Parameter and appearance diagrams
Appearance and connections
Download Specification:
Huidu HD-RB6 LED Display Receiving Card Specification
