The Keli WG1802 Control Box User Manual provides safety warnings, installation steps, technical specifications, and troubleshooting for the weighing system…
This manual describes the WG1802 control box used in unattended vehicle weighing systems. It includes safety warnings, grounding requirements, power specifications, and an overview of the hardware modules such as the built‑in PLC, serial server, Ethernet switch, and power supply.
The document also details installation procedures, wiring diagrams, software configuration steps for the PLC and serial server, and a troubleshooting guide for communication and hardware issues. This manual is written in Chinese.
| Product dimensions (W×H×D) | 450×450×200 mm |
|---|---|
| Operating relative humidity | 10 % ~ 90 % (non‑condensing) |
| Storage temperature | -30 °C ~ +60 °C |
| Storage relative humidity | 10 % ~ 90 % (non‑condensing) |
| Power supply | AC 220 V ± 10 %, 50 Hz/60 Hz |
| Built‑in PLC I/O points | 14‑point I/O relay module |
| Serial server ports | 4 × RS232‑to‑Ethernet |
| Ethernet switch | 8‑port 100 Mbps |
| DC output voltage | 12 V DC |
Press and hold the reset button for 5 seconds; the module will revert to the default IP 192.168.0.100.
Connect the AC 220 V L/N lines to the designated terminal block and ensure the enclosure is securely grounded.