The Zhongchuan 31AU03 USB monochrome camera manual provides specifications, driver support, and programming information.
The DMK 31AU03 is a USB monochrome camera equipped with a 1/3" Sony CCD sensor (ICX204AL) and offers a resolution of 1024 × 768 pixels with frame rates up to 30 fps. It connects via USB 2.0 and operates on 4.5‑5.5 VDC power.
The manual lists detailed electrical and mechanical specifications, environmental limits, and the supported drivers (WDM, DirectX, TWAIN, VFW, MIL, LabVIEW, HALCON, ActiveVisionTools) and programming environments (Visual Basic, VC++, .NET, C#) for Windows platforms. This manual is written in Chinese.
| Resolution | 1024 × 768 pixels |
|---|---|
| Sensor | Sony CCD ICX204AL |
| Maximum frame rate | 30 fps |
| Power supply | 4.5 V to 5.5 V DC |
| Current consumption | ≈ 500 mA @ 5 VDC |
| Dimensions (H × W × L) | 50.6 mm × 50.6 mm × 50 mm |
| Weight | 265 g |
| Sensitivity | 0.05 lx |
| Dynamic range | 10 bit ADC |
| Operating temperature | -5 °C to 45 °C |
The camera supports WDM, DirectX, TWAIN, VFW, MIL, LabVIEW, HALCON and ActiveVisionTools drivers on Windows 2000, XP, XP 64‑Bit, Vista and Vista 64‑Bit.
Programming is supported in Visual Basic 6.0, Visual Studio VC++ 6.0, VC++.NET 2003/2005, Visual Basic .NET 2003/2005, and C#.NET 2003/2005 on the same Windows platforms.