TLB4
Key Features
- 4 independent load cell channels with individual monitoring, total weight display, and digital equalization
- Compact DIN rail-mounted weight transmitter for front or back panel installation
- 6-digit red LED display with six status LEDs and four-button keypad for calibration
- 24-bit A/D converter with 16 million internal counts and 4.8 kHz conversion rate
- Integrated inclinometer function for enhanced weighing accuracy
- 16-bit analog output supporting 0/4–20 mA, 0–5/10 V, and ±5/10 V
- RS485 communication with Modbus RTU and Laumas ASCII protocols
- 2 digital inputs and 3 programmable relay outputs
- Display range up to 999,999
- OIML R76 Class III, OIML R61, OIML R51, and WELMEC Guide 8.8:2017 (MID) approved for legal-for-trade applications
- Load Cell Capacity: Up to 16 × 350 Ω (4- or 6-wire)
- Load Cell Excitation: 5 VDC / 240 mA
- Display: 6-digit red LED, 8 mm characters
- A/D Converter: 24-bit, 16 million counts, 4.8 kHz
- Analog Output: 16-bit, 0/4–20 mA, 0–5/10 V, ±5/10 V
- Digital I/O: 2 opto-isolated inputs, 3 relay outputs
- Communication: RS485 (Modbus RTU, Laumas ASCII)
- Protection: IP30 front panel
- Mounting: DIN rail or front panel
- Dimensions: 26 × 115 × 120 mm
- Operating Temperature: -20°C to +60°C
- Approvals: OIML R76 Class III, OIML R61, OIML R51, MID/WELMEC 8.8:2017
The TLB4 Weight Transmitter is a compact, DIN rail or panel-mounted weighing controller that delivers the advanced performance of a digital weighing system while using analog load cells. With four independent load cell channels, total weight display, a six-digit LED display, and an intuitive four-button keypad, it provides precise monitoring, easy calibration, and flexible installation. Removable screw terminals and free Instrument Manager software simplify setup and configuration for a wide range of industrial weighing applications.