LCB3A Hygienic Universal Load Cells Digitizer
Universal measuring amplifier for load cells with integrated analog/digital converter
About the LCB3A
Digitizer/Weight Trasmitter for load cells conceived with an eye on
IoT (Internet of Things). Three M12 hygienic connectors with solder
terminals. Six indicator led of the communication interface. Dimensions: 90x40x107 mm including connectors.
IP67 junction box made of stainless steel AISI 304, certified 3-A Sanitary Standards.LCB Digitizer transforms an analog load cell (output mV/V) into digital and can also be used on existing load cells or strain gauge sensors. Designed for an assembly/wiring integral with the load cell body, it can be connected by fieldbus to PLCs of the most important international brands. The weight calculation frequency reaches up to 500 values a second and also the update frequency of the data on the fieldbus can reach the maximum speed of 500 updates a second, when using the PROFINET, EtherNet/IP and EtherCAT buses.
Key Features
- Hygienic device RPSCQC authorized by 3-A SSI
- Optional fieldbuses: PROFINET IO, Ethernet/IP, Ethernet TCP/IP, Modbus TCP, PROFIBUS DP, EtherCAT, POWERLINK, CANopen, CC-Link, CC-Link, IE Field Basic, SERCOS III, IO-LINK
- Micro USB port
- 16-bit Analog output: 0/4-20 mA; 0-5/10 V (optional)
- RS485 port (optional)
- Direct connection between RS485 and RS232 without converter
- 2 logic inputs, 3 relay outputs
- Single loading batchings, max 99 formulas
- Mounting: wired or integral to the load cell body via standard ¼ GAS fitting
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Praat met een expertTechnische specificaties
| Specificaties | Waarde |
|---|---|
| A/d converter | 24 bit (16000000 points) - 4.8 kHz |
| Conversions per second | 500/s |
| Decimals / display increments | 0÷4 / x1 x2 x5 x10 x20 x50 x100 |
| Digital inputs | 2 - 5÷24 VDC |
| Divisions (with measurement range ±10 mv and sensitivity 2 mv/v) | ±999999 / 6.6 nV/d |
| Hermal drift / analog output thermal drift | <0.0005% full scale/°C / <0.003% full scale/°C |
| Linearity / analog output linearity | <0.01% full scale / <0.01% full scale |
| Measurement range | ±26 mV |
| Micro usb port | B type - USB 2.0 (full-speed) |
| Number of load cells / load cells supply | up to 4 (350 Ω) - 4/6 wires / 3.3 VDC/40 mA |
| Power supply and consumption | 12÷24 VDC ±10%; 5 W |
| Relay outputs | 3 - max 115 VAC/150 mA - 24 VDC/200 mA |
| Usable load cells sensitivity | ±7 mV/V |