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  • Strain gauge interface to analogic or BUS – TR FO RS485L

    Strain gauge interface to analogic or BUS – TR FO RS485L
    Strain gauge interface to analogic or BUS – TR FO RS485L

    This weight transmitter has many on-board functions:

    • Weight transmitter suitable for back panel mounting on Omega/DIN rail
    • Space-saving vertical shape
    • Dimensions : 115x25x120 mm.
    • 6-digit semi-alphanumeric red LED display (8 mm height).
    • 6 signalling LED
    • Four buttons for the system calibration
    • Removable screw terminal blocks
    • RS485 serial port for communication via protocols ModBus RTU, ASCII Laumas or continuous one-way transmission
    • 3 relay outputs controlled by the setpoint values or via protocols
    • 2 optoisolated PNP digital inputs: status reading via serial communication protocols
    • 1 load cell dedicated input

    bus protocol available :

    Port CANopen.

    Port DeviceNet.

    Port CC-Link.

    Port Profibus DP.

    Port Modbus/TCP.

    Port Ethernet TCP/IP.

    2x ports Ethernet/IP.

    2x ports Profinet IO.

    2x ports EtherCAT.

    2x ports POWERLINK.

    2x ports SERCOS III.

     


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    Product reference : TR FO RS485L - FP 3580
    Availability : Quick availability
    Technical sheets
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    Detailed description
    Power supply and consumption12÷24 VDC ±10%; 5 W
    Number of load cells • Load cells supplyUp to 8 (350 Ω) – 4/6 wires • 5 VDC/120 mA
    Linearity • Analog output linearity<0.01% FS • <0.01% FS
    Thermal drift • Analog output thermal drift<0.0005% FS/°C • <0.003% FS/°C
    A/D Converter24 bit (16000000 points) – 4.8 kHz
    Divisions (with measurement range ±10 mV and sensitivity 2 mV/V)±999999 • 0.01 μV/d
    Measurement range±39 mV
    Usable load cells sensitivity±7 mV/V
    (+/-30mV/V with version TR FO RS485 HL)
    Conversions per second300/s
    Display range±999999
    Decimals • Display increments0÷4 • x1 x2 x5 x10 x20 x50 x100
    Display filter • Reading per second10 levels • 5÷300 Hz
    Relay outputs3 – max 115 VAC/150 mA
    Optoisolated digital inputs2 – 5÷24 VDC PNP
    Serial portsRS485
    Baud rate2400, 4800, 9600, 19200, 38400, 115200 (bit/s)
    Optoisolated analog output16 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 (condensate free)85%
    Storage temperature-30 °C +80 °C
    Working temperature20 °C +60 °C
    Relay outputs3 – max 30 VAC, 60 VDC/150 mA
    Working temperature-20 °C +60 °C
    Equipment to be powered by 12-24 VDC LPS or class 2 power source

    Associated products
    Tension Compression load cell S type, low cost version – FTCS series
    Threaded Load cell tension / compression – FTCP series M10-M16
    Tension/compression load cell pancake shape – FTCN series
    Miniature compression load sensor (25mm) – FC series

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