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Profibus L2 Outdoor + Industry

 

Applications :

  • 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 types mentioned here are suitable for outdoor laying (PE jacket) and industry laying (PUR jacket).

Construction :

  • Type/Area of Application Fixed Installation, Outdoor /Heavy Duty
    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 PE/PUR
    Outer Diameter 8.0 mm ± 0.4 mm
    Outer Jacket Color Black

Electrical Data :

  • Characteristic Impedance @ 3-20Hz 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 < 4.0 dB/km
    4.0 MHz < 22.0 dB/km
    16.0 MHz < 42.0 dB/km

Technical Data :

  • Weight: approximately 66.0 kg/km
    Min. Bending Radius (Laying) 15 x OD mm
    Operating Temp.Range, min. -40 °C
    Operating Temp.Range, max. +70 °C