This document is a hardware user manual for the PCI8305 data acquisition card, which introduces the features and characteristics of the product, including the functional overview, application scenarios, AD analog input function, DA analog output function, timing and counting function, etc.
The PCI8305 is a PCI‑bus data acquisition card used for signal acquisition, waveform analysis and process control in laboratory and industrial environments. It supports AD analog input, DA analog output, timing/counting and other functions.
The document provides a functional overview, component layout, connector pinouts, signal connection methods, data format details, usage instructions for each function, calibration procedures, installation checklist and warranty information. This manual is written in Chinese.
| Analog input range | ±10 V, ±5 V, ±2.5 V, 0–10 V |
|---|---|
| AD conversion resolution | 13 bits |
| Maximum sampling rate | 180 kHz |
| Analog input channels | 16 single‑ended, 8 differential |
| DA conversion resolution | 12 bits |
| Counter width | 32 bits |
| Board dimensions | 144 mm × 98 mm × 17 mm |
The card offers 16 single‑ended analog input channels and 8 differential channels.
The PCI8305 can sample at up to 180 kHz.
Insert the card into a PCI slot of a powered‑off PC, then power on; the card cannot be hot‑plugged.