PCI8620 data acquisition card hardware user manual, introduces the product's functional overview, component layout diagram, signal input and output connector, various signal connection methods, data format, discharge order and conversion relationship, various function usage methods, product application notes, calibration, warranty.
The PCI8620 is a PCI‑bus data acquisition card designed for laboratory, quality‑control and industrial monitoring applications. This manual provides a complete overview of its functions, including analog and digital I/O, timing/counter features, and physical dimensions.
It includes detailed installation guidance, connector definitions, signal wiring methods, data formats, calibration procedures, and warranty information, enabling users to set up and operate the card safely and efficiently. This manual is written in Chinese.
| Analog input range | ±10V, ±5V (default), ±2.5V, 0‑10V |
|---|---|
| Analog input resolution | 12 bit effective |
| Sampling rate | 31 Hz – 250 kHz |
| Analog input channels | 16 single‑ended, 8 differential |
| Analog output range | 0‑5V, 0‑10V, 0‑10.8V, ±5V, ±10V, ±10.8V |
| Analog output resolution | 12 bit |
| Digital input channels | 16 |
| Digital output channels | 16 |
| Counter width | 32 bit |
| On‑board clock oscillator | 40 MHz |
| Card dimensions | 135 mm × 88.5 mm × 15 mm |
The card offers 16 single‑ended analog input channels and 8 differential (dual‑ended) channels.
The PCI8620 can sample from 31 Hz up to 250 kHz.