PCI8757 is a synchronous acquisition card developed by Beijing Altair Technology Development Co., Ltd. This acquisition card has AD analog input function, supports multi-channel acquisition and high-precision data acquisition. It is suitable for electronic product quality testing, signal acquisition, process control and servo control and other fields.
The PCI8757 is a PCI‑bus synchronous acquisition card designed for signal processing, quality testing and industrial monitoring. It supports multiple analog input ranges, high‑speed sampling and flexible trigger options.
The manual provides a complete overview of the card’s hardware layout, connector definitions, data format, functional usage, calibration procedures and warranty information. This manual is written in Chinese.
| Input voltage range | ±10 V, ±5 V, ±2.5 V, 0‑10 V, 0‑5 V |
|---|---|
| Conversion accuracy | 16 bit |
| Sampling frequency | 3 kHz – 800 kHz |
| Number of analog input channels | 4 |
| Storage depth | 8 K words FIFO |
| Clock source options | Board internal clock or external clock selectable |
| Trigger mode | Software internal trigger or hardware external trigger |
The card operates from –40 °C to +85 °C.
It provides four independent analog input channels.
Supported ranges are ±10 V, ±5 V, ±2.5 V, 0‑10 V and 0‑5 V.
The card can sample between 3 kHz and 800 kHz.