
This motherboard serves as the core control unit of crane safety monitoring systems, designed for overhead, gantry, tower, crawler, and other crane types. It real-time collects and processes critical safety data such as load weight, boom angle, and operating radius, and communicates with display terminals via CAN bus to enable overload warning, data logging, and fault diagnosis. It is an essential component for ensuring safe lifting operations.
Product Overview
This motherboard serves as the core control unit of crane safety monitoring systems, designed for overhead, gantry, tower, crawler, and other crane types. It real-time collects and processes critical safety data such as load weight, boom angle, and operating radius, and communicates with display terminals via CAN bus to enable overload warning, data logging, and fault diagnosis. It is an essential component for ensuring safe lifting operations.
Technical Specifications
| Parameter Name | Specification |
| Main Control Chip | C8051F040 Industrial-grade MCU |
| Supply Voltage | DC 10~30V (wide voltage adaptive) |
| Operating Current | ≤ 150mA (no load) |
| Input Signal Type | 4~20mA analog / digital switch signal |
| Communication Interface | CAN 2.0B + RS485 (optional expansion) |
| Operating Temperature | -40°C ~ +85°C |
| Storage Temperature | -55°C ~ +125°C |
| Protection Class | IP20 (PCB level) |
| Dimensions (L×W×H) | 180mm × 90mm × 15mm |
| Mounting Method | DIN rail / screw mounting |