
The Laumas TLB is a digital weight transmitter family. This page describes the family; use the table below to select the SKU your application requires.
Values that differ per SKU are listed in the table below and on each SKU's own page.
| Channels | 1 load-cell input |
| Power supply | 12-24 VDC +/-10%, 5 W |
| Load cells | Up to 8 x 350 ohm, 4/6-wire, 5 VDC/120 mA excitation |
| A/D converter | 24-bit (16,000,000 points), 4.8 kHz |
| Measurement range | +/-39 mV |
| Usable load cell sensitivity | +/-7 mV/V |
| Display | 6-digit semi-alphanumeric red LED, 8 mm height, +/-999999 range |
| Relay outputs | 3, max 115 VAC/150 mA |
| Optoisolated digital inputs | 2, 5-24 VDC PNP |
| Enclosure | Back-panel mounting on Omega/DIN rail, 115 x 25 x 120 mm |
| Humidity | 85% (condensate-free) |
| Storage temperature | -30 C to +80 C |
| Working temperature | -20 C to +60 C |
| Legal-for-trade approval | OIML R76:2006 Class III, 3x10,000 divisions, 0.2 uV/V*SI; NTEP nmax 5000 Class III; Measurement Canada nmax 5000 Class III |
| Output/Fieldbus | Manufacturer part number | SKU | Price |
|---|---|---|---|
| Modbus/TCP | TLBMODBUSTCP | 23080 | $633.00 |
| RS485 | TLBRS485 | 23082 | $300.00 |
| CANopen | TLBCANOPEN | 23083 | $516.00 |
| DeviceNet | TLBDEVICENET | 23084 | $516.00 |
| CC-Link | TLBCCLINK | 23085 | $683.00 |
| ProfiBus | TLBPROFIBUS | 23086 | $516.00 |
| Profinet I/O | TLBPROFINETIO | 23087 | $633.00 |
| Ethernet/IP | TLBETHEIPN | 23088 | $633.00 |
| Ethernet TCP/IP | TLB-ETHET-TCP | 23092 | $550.00 |
| EtherCAT | TLBETHERCAT | 23089 | $683.00 |
| PowerLink | TLBPOWERLINK | 23090 | $683.00 |
| SERCOS III | TLBSERCOS | 23091 | $683.00 |
| Analog 4-20mA/0-5-10 V | TLB | 23081 | $333.00 |
Send the model and application. We will confirm which TLB SKU fits.
Email SalesView DatasheetCall +1 (954) 666-0877 × 305| Number of divisions | ±999999 • 0.01 μV/d (with measurement range ±10 mV and sensitivity 2 mV/V) |
|---|---|
| Digital filter | 21 levels • 5÷600 Hz |
| Input power supply | 12÷24 VDC ±10%; 5 W |
| Internal Battery | -- |
| Storage temp range | -30 °C +80 °C |
| Manufacturer | Laumas |
| Number of load cells | up to 16 (350 Ω) - 4/6 wires • 5 VDC/240 mA |
| Linearity - Analog output linearity (only for TLB4) | <0.01% full scale • <0.01% full scale |
| Thermal Drift | Analog output thermal drift (only for TLB4) <0.0005% full scale/°C • <0.003% full scale/°C |
| A/D Converter | 1 channel - 24 bit (16000000 points) - 4.8 kHz |
| Measurement range | ±39 mV |
| Usable load cells sensitivity | ±7 mV/V |
| Conversions per second | 600/s |
| Display range | ±999999 |
| Decimals | 0÷4 • x1 x2 x5 x10 x20 x50 x100 |
| Relay outputs | 3 - max 115 VAC/150 mA |
| Optoisolated digital inputs | 2 - 5÷24 VDC PNP |
| Serial ports | RS485 |
| Baud rate | 2400, 4800, 9600, 19200, 38400, 115200 (bit/s) |
| 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) |
| Humidity | 85% |
| Working temp range | -20 °C +60 °C |
| Short name | TLB Weight Transmitter |
| Hero chips | 13 interface versions; RS485; 12÷24 VDC |