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    Profibus L2 Drag Chain (Track)

    • Profibus L2 Drag Chain (Track) Bus Cable

    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 field bus systems are used. The above mentioned types are suitable for drag chains (stranded).

    Construction

    • Type/Area of Application: Drag Chain Applications
    • Cable Construction: 1x2x0.64 mm (stranded)
    • Inner Conductor Diameter: Copper, bare (AWG 24/19)
    • 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: PUR
    • Outer Diameter: 8.0 mm ± 0.4 mm
    • Outer Jacket Color: Violet

    Electrical Data

    Characteristic Impedance@3-20MHz 150 Ω ± 10 Ω
    Conductor Resistance 82.0 Ohm/km max.
    Insulation Resistance 1.00 GOhm x km min.
    Mutual Capacitance@1 KHz 30.0 nF/km nom.
    Working Voltage Max: 250V
    Test Voltage 1.5 KV
    Attenuation 9.6 kHz < 3.0 dB/km
      38.4 kHz < 5.0 dB/km
      4.0 MHz < 25.0 dB/km
      16.0 MHz < 52.0 dB/km

    Technical Data

    Weight approximately 65.0 kg/km
    Min. Bending Radius for Laying 7.5 x OD mm
    Operating Temperature Range, min. -40°C
    Operating Temperature Range, max. +70°C
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