USB2089 is a USB bus-based data acquisition card that can be directly connected to the USB interface of a computer. It is suitable for data acquisition tasks in laboratories and product quality testing. It has functions such as AD analog input, DA analog output, DI digital input, and DO digital output. The acquisition card is easy to use, highly stable, and cost-effective.
The USB2089 is a USB‑based data acquisition card designed for laboratory, quality‑control and industrial monitoring applications such as electronic product testing, signal capture, process control and servo control. It integrates a TI TMS320VC5509A DSP, supports USB 2.0 full‑speed, and offers analog and digital I/O channels.
This hardware user manual provides a functional overview, component layout, connector definitions, jumper configurations, signal connection methods, data format specifications, usage instructions for AD/DA conversion, calibration procedures, safety notes and warranty information. This manual is written in Chinese.