TLB DIN rail mounted digital loadcell amplifier
- Digital loadcell amplifier for DIN rail mounting
- 8mm high 5½ digit red LED display
- Localised push button controls for easy setup
- Digitally derived mA and V analogue output
- Linearisation, to correct for sensor non-linearity
Specification
Parameter | Value | Unit |
Supply voltage | 10 to 26 | Vdc |
Supply current | 250 | mA |
Operating temperature | -20 to 60 | °C |
Storage temperature | -30 to +80 | °C |
Dimensions | 115x25x120 | mm |
Display | 8mm high 5½ digit red LED | |
Measuring A/D converter | 24 | bit |
Conversion rate | Up to 300 readings | per second |
Thermal stability | 0.0005% full scale | °C |
Non-linearity | 0.01% of full scale | |
Loadcell input | 4 wire and 6 wire with remote sensing | |
Excitation supply | 5 ±0.1 | V |
Bridge resistance range | 85 to 5000 | Ω |
Sensitivity range | 0.5 to 7.0 | mV/V |
Analogue output A/D converter | 16 | bit |
Analogue output non-linearity | 0.01% | of full range |
Analogue output thermal stability | 0.003% | full scale/°C |
Analogue output options | 0mA to 20mA, 4mA to 20mA, 0V to 5V, 0V to 10V, ±5V, ±10V | |
Maximum current loop resistance | 300 | Ω |
Minimum voltage output load resistance | 10k | Ω |
Digital inputs | 2 optoisolated 5-24Vdc | |
Relay outputs | 3 rated at 115Vac, 150mA | |
Communications | RS485 serial port, ModBus RTU, ASCII |
TLB DIN rail mounted digital loadcell amplifier
A compact digital loadcell amplifier card with digitally derived analogue output for current loop and voltage measuring systems. The TLB includes localised controls and a 6 segment display for easy setup in the field. While taking measurements the display provides a 5½ digit monitor of the load conditions experienced by the TLB to allow for easy system diagnostics. The TLB offers 3 relay outputs to drive trips and alarm indicators, and 2 optoisolated inputs for remote control of the amplifier. Versions are available with a wide range of communications options for CANopen, DeviceNet, CC-Link, Profibus, Modbus, Ethernet, Profinet, EtherCAT, POWERLINK and SERCOS III.
Basic models:
TLB [TLB DIN rail mounted digital loadcell amplifier]
