This manual explains installation, configuration, operation and troubleshooting for the InHand InDTU325 series DTU devices.
The InHand InDTU325 series provides wireless GPRS/CDMA data transmission for industrial Ethernet applications, enabling remote monitoring and control over public networks. It is designed for industrial environments with robust hardware, power handling and flexible networking options.
The user manual covers product overview, hardware installation, detailed configuration steps, operating modes, parameter settings, example applications and a FAQ section to help engineers and field technicians set up and maintain the devices. This manual is written in Chinese.
| Local serial port baud rate range | 1200~115200 bps |
|---|---|
| Maximum number of data centers supported | 5 |
Check that the power supply is connected correctly and that the polarity is correct.
Make sure the serial cable is properly connected and that the PC's serial port is working and selected in the configuration software.
Check the serial cable and ensure the PC’s serial port is functioning and correctly selected in the upgrade tool.