CLM8 Intelligent Junction Box
28800
CLM8 Intelligent Junction Box
28800
8-Channel Intelligent Junction Box with Multiple Output Options
The Laumas CLM8 Intelligent Junction Box is designed for advanced digital equalisation and monitoring of up to 8 load cells. With built-in Ethernet TCP/IP connectivity or RS232/485 MODBUS output, and a web-based interface, it offers powerful diagnostics and real-time communication for industrial automation and weighing systems.
Available in multiple enclosure options, including stainless steel, ABS, and DIN rail mounting, it provides flexibility for both control panels and field installations.
Key Features
- Digital Equalisation: Automatically balances load cell signals
- Real-Time Diagnostics: Detects load imbalance and cell failures
- Built-in Web Server: For configuration and monitoring via browser
- Protocol Support: TCP/IP, Modbus RTU/ASCII and Laumas ASCII
- High Precision: 24-bit A/D converter, up to 600 Hz
Technical Details
- Load Cell Input: 8 × 350 Ω (4- or 6-wire)
- Excitation Voltage: 5 VDC / 240 mA
- A/D Converter: 24-bit, up to 600 conversions/sec
- Communication Interfaces: RS232, RS485, Ethernet TCP/IP
- Power Supply: 12–24 VDC ±10%, 5 W
- Operating Temperature: -20 °C to +60 °C
- Protection Class: IP67 (enclosure dependent)
Available Versions
| Model | Enclosure Type | Material | Size (mm) | Protection | Notes |
|---|---|---|---|---|---|
| CLM8ABS | Box | ABS | 180 × 130 × 35 | IP67 | Polyamide cable glands |
| CLM8ABSR | Box | ABS | 180 × 130 × 35 | IP67 | PVC cable fittings 1/4 GAS |
| CLM8INOX | Box | Stainless Steel AISI 304 | 200 × 148 × 45 | IP67 | Polyamide cable glands |
| CLM8 | DIN Rail | Open board | 125 × 92 × 52 | — | DIN rail mount version |
| CLM8I | PCB | Naked board | 151 × 72 × 30 | — | Embedded OEM version |