4-Channel EtherCAT Weight Transmitter

The Laumas TLB4 EtherCAT Weight Transmitter is engineered for high-performance weighing applications in real-time industrial control environments. With support for up to four load cell channels and EtherCAT fieldbus communication, it enables ultra-fast, deterministic data transfer with leading automation platforms like Beckhoff and Omron.

Its compact DIN rail design, precision measurement, and robust connectivity make it the ideal choice for process control, batching systems, and distributed I/O installations where speed and reliability are critical.

Key Features

• 4 Load Cell Inputs: Supports up to 4 × 4- or 6-wire load cells independently
• Real-Time EtherCAT Protocol: Compatible with major industrial controllers requiring low-latency communication
• High-Speed Processing: Up to 4800 measurements per second with 24-bit resolution
• Compact DIN Rail Format: Efficient integration into control cabinets
• Digital I/O: Includes 2 logic inputs and 2 open-collector outputs
• Easy Configuration: Via USB or RS485 with free Laumas software

Technical Specifications

• Supported Load Cells: 4 × 350 Ω or up to 16 × 1000 Ω total
• Excitation Voltage: 5 V DC
• Input Range: ±39 mV
• ADC Resolution: 24-bit
• Sampling Rate: Up to 4800 Hz
• Digital Inputs: 2 logic
• Digital Outputs: 2 open-collector
• Interface: EtherCAT (dual RJ45 with integrated switch)
• Power Supply: 12–24 V DC
• Mounting: DIN rail
• Operating Temperature: –10 °C to +50 °C
• Protection Rating: IP20

Downloads & Resources