TLB4 Digital Amplifier
Weight Transmitter - 4 Independent Channels
Key features
- Optoisolated 16 bit analog output.
- Current: 0÷20 mA; 4÷20 mA (up to 300 Ω).
- Voltage: 0÷10 V; 0÷5 V; ±10 V; ±5 V (min 10 kΩ).
- Equipped with RS485 serial port.
About the TLB4 Digital Amplifier
- Weight transmitter with 4 independent reading channels with display of the total weight.
- The TLB4 series allows to have same benefits and performance of an advanced digital weighing system even using analog load cells.
- Back panel mounting on Omega/DIN rail (space-saving vertical shape).
- Front panel mounting (except PROFIBUS DP version) with fixing kitincluded (panel drilling template: 96x23 mm; panel thickness: 2.5 mm).
- Dimensions: 115x26x120 mm.
- 6-digit semi-alphanumeric red LED display (8 mm height).
- 6 signalling LED.
- Four buttons for the system calibration.
- Removable screw terminal blocks.
Key features TLB4 Digital Amplifier
- Optoisolated 16 bit analog output.
- Current: 0÷20 mA; 4÷20 mA (up to 300 Ω).
- Voltage: 0÷10 V; 0÷5 V; ±10 V; ±5 V (min 10 kΩ).
- Equipped with RS485 serial port.
Other options available see data sheet.
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Talk to an expertTechnical Specifications
| Specification | Value |
|---|---|
| A/d converter | 4 channels - 24 bit (16000000 points) - 4.8 kHz |
| Measurement range | ±39 mV |
| Number of load cells / load cells supply | up to 16 (350 Ω) - 4/6 wires / 5 VDC/240 mA |
| Optoisolated analog output (only for tlb4) | 16 bit = 65535 divisions. 0÷20 mA; 4÷20 mA (up to 300 Ω) 0÷10 V; 0÷5 V; ±10 V; ±5 V (min 10 kΩ) |
| Power supply and consumption | 12÷24 VDC ±10%; 5 W |
| Relay outputs | 3 - max 115 VAC/150 mA |
| Storage temperature | -30 °C +80 °C |
| Thermal drift / analog output thermal drift (only for tlb4) | <0.0005% full scale/°C / <0.003% full scale/°C |
| Voltalinearity / analog output linearity (only for tlb4) | <0.01% full scale / <0.01% full scale |
| Working temperature | -20 °C +60 °C |