USB-8016A User Manual
The USB-8016A is a USB data acquisition module that provides eight optically isolated digital inputs and eight power relays for industrial monitoring and control. It is fully plug‑and‑play, drawing all power from the USB port without the need for an external supply.
The manual details the digital input specifications (8 channels, 3000 VDC isolation, 0‑30 V range), relay output specs (8 SPDT relays, 60 W rating, 2 A/220 VDC), static parameters, interface layout, FIFO register operation, and safety disclaimer. This manual is written in Chinese.
| Digital input isolation voltage | 3000 VDC |
|---|---|
| Digital input voltage range | 0‑30 V |
| Relay type | SPDT (C type) |
| Rated relay power | 60 W |
| Maximum relay current | 2 A |
| Maximum relay voltage | 220 VDC |
| USB port maximum current | 500 mA |
| USB‑8016A typical USB current consumption | 350 mA |
| Operating temperature range | -25 °C to 85 °C |
| Dimensions (L×W×H) | 167 mm × 131 mm × 40 mm |
It provides eight isolated digital inputs.
The digital inputs have an isolation voltage of 3000 VDC.
A single USB port can supply up to 500 mA, while the USB‑8016A requires up to 350 mA.