8-Channel Weight Transmitter with PROFINET IO Interface

The Laumas TLM8 PROFINET IO Weight Transmitter is an advanced solution for industrial weighing systems requiring high-speed communication and real-time control via PROFINET IO. This transmitter supports up to 8 individual load cells, making it ideal for multi-cell applications with detailed diagnostics and reliable precision.

Designed for DIN rail installation, the TLM8 offers compact integration into automation cabinets. It features individual monitoring for each load cell, providing quick detection of connection faults, cell failures, or mechanical issues — a key advantage in mission-critical weighing systems.

Key Features

• 8 Load Cell Channels: Supports both 4- and 6-wire configurations
• PROFINET IO Interface: Seamless integration with Siemens and other compatible PLCs
• Fast 24-bit ADC: Up to 600 measurements per second
• Real-Time Diagnostics: Load cell fault detection and monitoring
• Space-Efficient Design: DIN rail mounted, ideal for control panels

Technical Details

• Load Cell Inputs: 8 × 350 Ω, 4- or 6-wire
• Excitation Voltage: 5 VDC ±10%, max 160 mA
• Resolution: Up to 999,999 divisions
• ADC: 24-bit, up to 600 Hz sampling
• Communication Protocol: PROFINET IO
• Power Supply: 12–24 VDC ±10%
• Temperature Range: -10 °C to +40 °C
• Mounting: DIN rail (IP20 housing)

Downloads & Resources