8-Channel Weight Transmitter with Modbus TCP Interface

The Laumas TLM8 Modbus TCP Weight Transmitter is an industrial-grade DIN rail transmitter that supports the connection of up to 8 load cells, providing reliable and accurate signal processing with Modbus TCP/IP communication.

This unit is ideal for automated systems requiring real-time Ethernet-based communication and comprehensive cell-by-cell diagnostics. The compact design makes it perfect for integration into control panels or automation cabinets.

Key Features

• Supports 8 Load Cells: Compatible with 350 Ω 4- or 6-wire load cells
• Modbus TCP Communication: Ethernet-based protocol for high-speed industrial data exchange
• Advanced Diagnostics: Detect load cell faults and wiring issues in real time
• High Resolution: 24-bit A/D converter with up to 600 Hz conversion rate
• DIN Rail Mounting: Compact format suitable for cabinet installations

Technical Details

• Input: 8 × 350 Ω load cells (4- or 6-wire)
• Excitation: 5 VDC ±10%, up to 160 mA
• Resolution: Up to 999,999 divisions
• A/D Converter: 24-bit, up to 600 readings/second
• Communication: Modbus TCP via Ethernet
• Power Supply: 12–24 VDC ±10%
• Operating Temperature: -10 °C to +40 °C
• Protection: IP20, DIN rail housing

Downloads & Resources