DeviceNet Weight Transmitter for Load Cells

The Laumas TLB DeviceNet Weight Transmitter is a compact DIN rail-mounted device designed to acquire weight data from a single load cell and transmit it via DeviceNet protocol. Ideal for integration into industrial automation systems, it supports both 4-wire and 6-wire load cells and delivers high-speed, accurate signal conversion.

This model is engineered for real-time data communication within DeviceNet networks and features a fast 2400 Hz internal acquisition rate, advanced filtering options, and simple calibration via software or optional display module. It's a reliable choice for applications requiring consistent, precise weight data on a DeviceNet bus.

Key Features

• DeviceNet Interface: Digital output using the DeviceNet communication protocol
• Load Cell Compatibility: Supports 1 × 4- or 6-wire load cell with 350 Ω minimum impedance
• High-Speed Acquisition: Internal processing at 2400 Hz with fast refresh rates
• Compact Design: DIN rail housing for easy installation in control panels
• Advanced Filtering: Digital filter to stabilise and smooth output values
• Flexible Calibration: Calibrate using real weights or theoretical values
• Easy Setup: Configuration via RS485 or optional display terminal

Technical Specifications

• Power Supply: 12–24 VDC ±10%
• Input Signal Range: ±39 mV
• Excitation Voltage: 5 VDC (max 120 mA)
• Output: DeviceNet (ODVA compliant)
• Accuracy: ±0.01% of full scale
• Operating Temperature: -10 °C to +40 °C
• Enclosure: ABS plastic, DIN rail-mountable

Downloads & Resources