The Colorlight i5A-907 is a compact LED receiving card for full-color displays, including portable screens and cast-aluminum cabinets. It provides conventional loading of 256 × 256 pixels and supports up to 24 groups of RGB parallel data or 16 groups of RGBR′ data.
Calibration and Display Configuration
Pixel-level brightness and chromaticity calibration help align the appearance of LED modules. The card supports conventional and PWM driver chips, scanning up to 1/64, and freeform display layouts using data-group offsets. Loop backup and dual-machine backup are available for systems designed with redundancy.
i5A-907 Specifications
| Parameter | Specification |
|---|---|
| Conventional full-color control area | 256 × 256 pixels |
| Calibration area | 256 × 256 pixels |
| Parallel data output | 16 groups RGBR′ or up to 24 groups RGB |
| Scan support | Up to 1/64 scan |
| Grayscale | Up to 65,536 levels |
| Input voltage | DC 3.3–5.5V |
| Rated current / power | 0.6A / 3W |
| DC power interface | Wafer VH2.54mm-4P |
| Dimensions / weight | 137 × 48 mm / 70 g |
| Operating temperature | −25°C to +75°C |
| Storage and transport temperature | −50°C to +125°C |
| Cable distance | UTP ≤140 m; CAT6 ≤170 m |
| Sending-device compatibility | All series of Colorlight sending devices, as listed in V7.0 |
| Backup | Loop backup and dual-machine backup |
For special applications, the specification permits the control-area column to extend to 1,024 pixels. This is a configuration-dependent extension, not a stated 1,024 × 1,024-pixel capacity.
Installation and Monitoring
Check the HUB signal definitions, module scan type and power connection before installation. With a multifunction card, the system supports environmental monitoring such as temperature, humidity and smoke, together with remote relay power control.
Frequently Asked Questions
How many pixels can the Colorlight i5A-907 control?
V7.0 lists a conventional full-color control area of 256 × 256 pixels. Special applications can extend the column to 1,024 pixels; the actual configuration must follow the specification.
Does i5A-907 support 1/64-scan LED modules?
Yes. The V7.0 specification lists scan support up to 1/64. Match the module driver and HUB wiring as well as the scan ratio.
What supply voltage does i5A-907 need?
The specified input is DC 3.3–5.5V, with 0.6A rated current and 3W rated power.
Does i5A-907 support brightness and color calibration?
Yes. Pixel-level brightness and chromaticity calibration are supported, with a listed calibration area of 256 × 256 pixels.
Can i5A-907 monitor cabinet conditions?
Environmental monitoring and remote relay power control are supported in conjunction with a multifunction card. These functions depend on the required accessories and system connections.
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