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    Profibus L2 Indoor

    • Profibus L2 Indoor Bus Cables

    Application and Description

    This system cable is used to interconnect L2-BUS components. This cable is an economical solution for the cell and field area. For the information exchange between different automation systems as well as for communication with the connected decentralized field units, serial fieldbus systems are used. The types mentioned here are suitable for indoor laying and are equipped with a special PVC jacket.


    Type/Area of Application : Fixed Installation, Indoor

    Cable Construction : 1x2x0.64 mm

    Inner Conductor Diameter : Copper, bare (AWG 22/1)

    Conductor Insulation : Foam-skin-PE

    Conductor Colors : Red, green

    Stranding Element : 2 conductors + 2 fillers stranded together

    Shielding : Polyester foil, aluminum-lined

    Total Shielding : Cu braid, tinned

    Outer Jacket Material : PVC

    Outer Diameter : 7.8 mm ± 0.4 mm

    Electrical Data

    Characteristic Impedance@3-20MHz 150 Ω ± 10 Ω
    Conductor Resistance 55.0 Ohm/km max.
    Insulation Resistance 1.00 GOhm x km min.
    Mutual Capacitance@1 KHz 30.0 nF/km nom.
    Working Voltage Max: 250 V
    Test Voltage 1.5 KV
    Attenuation 9.6 kHz < 2.5 dB/km
      38.4 kHz < 4 dB/km
      4 MHz < 22 dB/km
      16 MHz < 42 dB/km

    Technical Data

    Weight approximately 69.0 kg/km
    Min. Bending Radius (Laying) 15 x OD mm
    Operating Temp.Range, min. -40 °C
    Operating Temp.Range, max. +70 °C
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