4-Channel Ethernet/IP Weight Transmitter

The Laumas TLB4 Ethernet/IP Weight Transmitter is designed for high-precision multi-channel weighing applications in industrial automation environments. Supporting up to four independent load cell inputs, it transmits real-time weight data over an Ethernet/IP interface for seamless integration with Allen-Bradley and Rockwell PLCs.

Compact, reliable, and powerful, the TLB4 Ethernet/IP model is ideal for batching systems, multi-head filling, and networked process control.

Key Features

• 4 Independent Load Cell Channels: Connect 4 × 350 Ω or up to 16 × 1000 Ω load cells (4- or 6-wire)
• Ethernet/IP Interface: Supports CIP protocol for full integration with Ethernet/IP-based PLC systems
• Fast Signal Processing: Up to 4800 conversions/second for rapid data response
• 24-Bit Resolution: High precision ADC for accurate weight readings
• DIN Rail Mounting: Compact design fits easily in control panels
• Programmable I/O: Includes 2 logic inputs and 2 open-collector outputs
• PC Configuration: Via USB or RS485 with free software

Technical Specifications

• Supported Load Cells: 4 x 4-/6-wire load cells
• 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: Ethernet/IP (RJ45 port, CIP protocol)
• Power Supply: 12–24 V DC
• Mounting: DIN rail
• Operating Temperature: –10 °C to +50 °C
• Protection Rating: IP20

Downloads & Resources