The PCI8622 data acquisition card is a product developed by Beijing Alta Technology Development Co., Ltd. It features AD analog input, DI digital input, DO digital output, CNT timer/counter function, etc. It can be used in various fields such as laboratories and product quality testing centers for data acquisition, waveform analysis, and processing systems.
The Altai PCI8622 is a PCI‑bus data acquisition card designed for laboratory, quality‑control and industrial monitoring applications. It provides high‑speed, high‑precision analog and digital I/O, as well as timing/counter functions.
This manual describes the card’s functional overview, component layout, signal connectors, usage of each feature, calibration procedures, and warranty information. It includes detailed pin definitions, configuration options, and troubleshooting guidance. This manual is written in Chinese.
| Input voltage range | +10V, +5V, +2.5V, 0‑10V, 0‑5V |
|---|---|
| Conversion accuracy | 16 bit |
| Sampling rate | 1 Hz – 250 kHz |
| Analog input channels | 32 single‑ended, 16 differential |
| Digital input channels | 16 |
| Digital output channels | 16 |
| Counter/timer maximum frequency | 20 MHz (16‑bit) |
| Operating temperature range | -40 °C to +85 °C |
| Storage temperature range | -40 °C to +120 °C |
It provides 32 single‑ended and 16 differential analog input channels.
The card can sample at rates from 1 Hz up to 250 kHz.