This manual provides detailed instructions for using the PCI8646 data acquisition card, including setup, signal connections, and calibration. It covers AD analog inputs (32 channels, 12-bit resolution, 0.01Hz–100kHz sampling), DI and DO digital I/O (16 channels each), and CNT timing/counting functions. The card is designed for PCI-based systems and supports real-time signal processing in applications like quality control and process monitoring.
The manual also includes hardware layout diagrams, connector definitions, and troubleshooting tips. Calibration procedures for analog inputs are described, along with physical ID configuration for multi-card systems. Warranty and usage precautions are outlined in the final sections. This manual is written in Chinese.
| Analog Input Channels | 32 single-ended |
|---|---|
| Resolution | 12-bit |
| Sampling Rate | 0.01Hz–100kHz |
| Input Range | +10V, +5V, 0–10V |
| Clock Source | Internal or external clock |
| Operating Temperature | 0°C to +70°C |
| Storage Temperature | -40°C to +120°C |
| FIFO Depth | 8K words |
| Trigger Modes | Software internal trigger and hardware external trigger |
The sampling rate ranges from 0.01Hz to 100kHz.
It has 32 single-ended analog input channels.
The maximum clock frequency is 20 MHz.