Sysolution D90-270 Compact Receiving Card
The D90-270 is designed for full-color LED cabinets requiring a compact receiving card. Its listed functions include dual network-cable backup, stored module parameters and support for PWM, pixel-detection and conventional driver ICs.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model designation | D90-270 / D90_270 |
| Display type | Full color |
| RGB output configurations | 24-group and 28-group support listed |
| Output grayscale | Up to 20-bit |
| Input voltage | +3.8 V to +6 V |
| Working current | 0.6–1.0 A |
| Normal working temperature | −10°C to +65°C |
| Extreme operating range | −20°C to +75°C |
| Scan support | Static through 1/32; 595 or other serial-decoding scan |
| Load entries | 128 × 128 single-card area in feature list; maximum 96K pixels and 8K per data group in parameter table |
| Backup | Dual network-cable backup |
| Cabinet monitoring | Temperature, humidity, voltage and fans; requires matching connections |
Load and Configuration Checks
The source gives both a 128 × 128 area and a 96K-pixel maximum without specifying how those configurations relate. Confirm the intended module layout before relying on either value. The humidity entry also contains inconsistent units, so a numeric humidity rating is not asserted here.
Intelligent-module support can store configured data and module parameters. Display-position extraction and shifting support irregular screen layouts, subject to the receiving-card configuration and module compatibility.
Frequently Asked Questions
Is D90-270 a compact receiving card?
Yes. Compact size is a listed feature. Verify the physical mounting space and connector clearance for the cabinet.
Does it support 24 or 28 RGB data groups?
The existing parameter table lists support for both configurations. Confirm the required wiring and output mode for the supplied card.
What is the D90-270 maximum pixel load?
The listing gives a 96K maximum but also a 128 × 128 single-card area. Confirm the actual supported layout, driver and scan mode before configuring the screen.
Does D90-270 support network-cable backup?
Yes. Dual network-cable backup is listed.
What voltage range is specified?
The existing product table specifies +3.8 V to +6 V. Verify the board label and power wiring before replacement.
Product Images
