
The Laumas TLB4ETHERCAT is the EtherCAT output/fieldbus option of the Laumas TLB4 digital weight transmitter family.
| Manufacturer | Laumas |
| Manufacturer part number | TLB4ETHERCAT |
| Output/Fieldbus | EtherCAT |
| Channels | 4 independent load-cell inputs |
| Power supply | 12-24 VDC +/-10%, 5 W |
| Load cells | Up to 16 x 350 ohm, 4/6-wire, 5 VDC/240 mA excitation |
| A/D converter | 4 channels, 24-bit (16,000,000 points), 4.8 kHz |
| Measurement range | +/-39 mV |
| Usable load cell sensitivity | +/-7 mV/V |
| Linearity | <0.01% full scale |
| Thermal drift | <0.0005% full scale/degC |
| 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 26 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, 0.25 uV/V*SI; OIML R61, R51 - WELMEC Guide 8.8:2017 (MID); UL Recognized component; NMI Trade Approved (Australia); New Zealand legal-for-trade use |
| Port | 2x EtherCAT ports (RJ45 10Base-T or 100Base-TX, auto-sensing) |
| Network role | Slave in an EtherCAT network |
| Serial port | RS485 (included) |
| Product | Order code |
|---|---|
| Laumas TLB4ETHERCAT EtherCAT Digital Weight Transmitter | 23109 |
Use the SKU and manufacturer part number above as the order code, then confirm wiring, signal, and environment with WeightechUSA before ordering.
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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 |
| Storage temp range | -30 °C +80 °C |
| Fieldbus | EtherCAT |
| 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 | 4 channels - 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 |
| Manufacturer's Part Number | TLB4ETHERCAT |
| Short name | TLB4 Weight Transmitter · EtherCAT · TLB4ETHERCAT |
| Hero chips | EtherCAT; RS485; 12÷24 VDC |