NovaStar A9s Compact LED Receiving Card | 512 × 512 PWM
Original price was: $ 38.00.$ 33.00Current price is: $ 33.00.
The NovaStar A9s is a compact LED receiving card supporting up to 512 × 512 pixels with PWM driver ICs. It uses high-density connectors and supports 32 parallel RGB groups or 64 serial groups, expandable to 128, with calibration and backup functions.
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A9s Compact LED Receiving Card
The NovaStar A9s uses high-density connectors for hub-board integration in LED cabinets. Its specified maximum load is 512 × 512 pixels with PWM driver ICs. The card supports up to 32 groups of parallel RGB data or 64 groups of serial data, expandable to 128 serial groups.
| Parameter | Specification |
|---|---|
| Maximum loading capacity | 512 × 512 pixels with PWM ICs |
| Data groups | Up to 32 parallel RGB groups or 64 serial groups; expandable to 128 serial groups |
| Interface | High-density connectors |
| Input voltage | 3.3–5.5 V DC; recommended VCC input 5.0 V |
| Rated current / power consumption | 0.5 A / 2.5 W |
| Dimensions / net weight | 80.0 × 45.0 × 9.1 mm / 22.3 g |
| Operating conditions | −20°C to +70°C; 10–90% RH, non-condensing |
| Storage conditions | −25°C to +125°C; 0–95% RH, non-condensing |
| Image rotation | 0°, 90°, 180° or 270° |
Calibration and Display Functions
A9s supports pixel-level brightness and chroma calibration with NovaLCT and a calibration platform. The specification recommends CalCube MiniLED V1.1.0 or later. Dark or bright lines at cabinet and module joins can be adjusted, and images can be rotated in 90° increments.
For 3D image output, the sending card must support 3D. Verify the complete sending-card, receiving-card and module configuration before enabling the feature.
Hub-Board and Smart-Module Integration
The 128-group serial mode multiplexes Data65–Data128 into Data1–Data64. Consult the original pin tables before choosing an expanded mode. The documented mated distance between the card and hub-board outer surfaces is 5.0 mm, with a 5 mm copper pillar recommended.
Smart-module functions and LVDS transmission require dedicated firmware. Automatic calibration uploads coefficients from a replacement module with flash memory when powered on. Module Flash management can store and read calibration coefficients and module IDs. RFU8 and RFU10 have multiplexed smart-module and module-Flash assignments that must be selected according to the reference design.
Backup and Maintenance
Two A9s cards can be mounted on a suitable hub board for primary/backup operation. NovaLCT V5.2.0 or later supports their status monitoring and firmware readback. Other documented functions include loop backup, dual configuration storage, dual program backup and dual storage of calibration coefficients.
Mapping, pre-stored images, temperature and voltage monitoring, dual-power-supply status detection and configuration readback help maintain the LED cabinet. The PDF also explains indicator patterns for network, video-source and backup-program status.
Frequently Asked Questions
Does the A9s 512 × 512 rating apply to every LED module?
The specification states 512 × 512 pixels with PWM ICs. Keep that driver-IC condition when checking the load for a particular module.
How many data groups does A9s support?
It supports up to 32 parallel RGB groups or 64 serial groups, expandable to 128 serial groups through the documented multiplexing arrangement.
Can two A9s cards provide backup in one cabinet?
Yes. The specification describes mounting two receiving cards on one hub board for primary/backup operation. Status monitoring requires NovaLCT V5.2.0 or later.
Are A9s smart-module and LVDS functions available with any firmware?
No. The specification identifies both functions as requiring dedicated firmware.
What is the difference between module Flash calibration and card calibration storage?
Module Flash can supply calibration coefficients to the card after module replacement. Separately, A9s stores calibration coefficients in its application and factory areas so factory data can be restored when needed.
Product Images
A9s Specification Download
| Weight | 0.2 kg |
|---|
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