User manual for the RemoDAQ-8017B+ data acquisition module, covering features, wiring, settings, commands and calibration.
The RemoDAQ-8017B+ is an 8‑channel analog input module with optional differential or single‑ended configurations, designed for RS‑485 networks and Modbus communication. It provides high‑precision 24‑bit ADC conversion, isolated inputs, and a range of programmable settings.
The manual details terminal distribution, wiring instructions, default and jumper settings, calibration procedures, command syntax, and application notes such as the INIT mode for restoring factory configuration. This manual is written in Chinese.
| Input channels | 8 differential or 6 differential + 2 single‑ended |
|---|---|
| Input types | mV, V, mA |
| Input range | ±150 mV, ±500 mV, ±1 V, ±5 V, ±10 V, ±20 mA, 4‑20 mA |
| Over‑voltage protection | ±35 V |
| Sampling frequency | 10 samples/s |
| Bandwidth | 13.1 Hz |
| Input impedance | 20 MΩ |
| Zero drift | ±6 µV/°C |
| Full‑scale drift | ±25 ppm/°C |
| CMRR (50/60 Hz) | 92 dB |
| Power consumption | 1.2 W @ 24 VDC |
| Isolation voltage | 3000 VDC |
| Operating temperature | -20 °C to 70 °C |
| Humidity range | 5 % to 90 % (no condensation) |
The default baud rate is 9600 bps.
It supports up to 8 analog input channels, configurable as 8 differential or 6 differential plus 2 single‑ended channels.
The module provides 3000 VDC isolation voltage.
Short the INIT* terminal to GND, then send the command $002 at 9600 bps; the module will force Address = 00 and baudrate = 9600.