Contact Us

+852 2116 1040

+86 180 1862 7191

sales@caledonian-cables.com

Quick Contact

Hot

  • Fire Resistant Cables
  • EN50288-7 Cables
  • Composite Cables
  • EN50288-7 Cables

Certificate

  • Caledonian
  • Caledonian
  • Caledonian
  • Caledonian
  • Caledonian

Join the newsletter

Subscribe to get our latest content by email.

    We won't send you spam.

    Unsubscribe at any time.

    Profibus L2, 7-wire

    • Profibus L2, 7-wire 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. With this cord design, the type mentioned here is suitable for laying in regular mobile applications and is equipped with a special PVC jacket.

    Construction

    • Type/Area of Application: Mobile Use
    • Cable Construction: 1x2x0.64 mm (stranded)
    • Inner Conductor Diameter: Copper, bare (AWG 22/7)
    • Conductor Insulation: Foam-skin-PE
    • Conductor Colors: Red, green
    • Stranding Element: 2 conductors + 2 fillers stranded together
    • Shielding: Polyester foil, aluminum lined
    • Total Shielding: Copper braid, tinned
    • Outer Jacket Material: PVC
    • Outer Diameter: 7.8 mm ± 0.3 mm
    • Outer Jacket Color: Violet

    Electrical Data

    Characteristic Impedance@3-20MHz 150 Ω ± 10 Ω
    Conductor Resistance 86.7 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 < 26.0 dB/km
      16.0 MHz < 55.0 dB/km

    Technical Data

    Weight approximately 75.0 kg/km
    Min. Bending Radius for Laying 10 x OD mm
    Operating Temperature Range, min. -20°C
    Operating Temperature Range, max. +70°C
    Contact Us

    Add the link of current page.

    Clear

    Submit

    Instant Messaging

    WhatsApp :

    +852 6230 0392

    Skype :

    Caledonian Cables

    live:1cb87739a29fb08c

    Wechat :
    The personal information you enter is only used to reply to your message, It will not be leaked or used for other purposes.