SafetyBUS cables for transmission of safety-oriented datas

For systems e.g. SafetyBUS, based on CAN bus. Colour-coded in acc. with DIN 47100. Halogen free outer sheath, flame retardant. Temp. range from -40°C bis +80°C

Supplementary automation components from Lapp Mechanical and plant engineering Halogen-free Power chain

Article number Article designation Number of cores and mm² per conductor Outer diameter [mm] Copper index (kg/km) Weight (kg/km)
Fixed Installation
UNITRONIC® BUS SAFETY 3 x 0.75 7.6 49 68
For highly flexible applications
2170885 UNITRONIC® BUS SAFETY FD P 3 x 0.75 7.8 49 68


  • For serial transmission of safety-oriented data

Application range

  • UNITRONIC® BUS SAEFTY - fixed Installation
    UNITRONIC® BUS SAEFTY FD P - highly flexible applications
  • For systems such as SafetyBUS p®, based on the well-known CAN bus system

Product features

  • The stated bit rates result in the following cable lengths (maximum) for a bus segment:
  • 500 kbit/s = max.100 m
  • 250 kbit/s = max. 250 m
  • 125 kbit/s = max. 500 m
  • 50 kbit/s = max. 1,000 m

Norm references / Approvals

  • Flame retardant acc. to IEC 60332-1-2

Product Make-up

  • Bare stranded copper wires
  • Core insulation: foam skin
  • Tin-plated copper wire braiding
  • Outer sheath: halogen-free, flame-retardant compound
  • Outer sheath: yellow

Classification ETIM 5

  • ETIM 5.0 Class-ID: EC000830
  • ETIM 5.0 Class-Description: Data cable

Classification ETIM 6

  • ETIM 6.0 Class-ID: EC000830
  • ETIM 6.0 Class-Description: Data cable


    AWM Style 2464 (80°C 300 V)

Mutual capacitance

  • (800 Hz): max. 45 nF/km

Peak operating voltage

  • (not for power applications) 250 V

Conductor resistance

  • (loop): max. 52 ohm/km

Minimum bending radius

  • Fixed installation:
    5 x outer diameter

Test voltage

  • Core/core: 3000 V
    Core/core: 1500 V (FD- version)

Characteristic impedance

  • 120 ohm

Temperature range

    Fixed installation: -30°C to +80°C
    Fixed installation -40°C to +80°C
    Moved: -30 to +80°C

  • Unless specified otherwise, the shown product values are nominal values. Detailed values (e.g. tolerances) are available upon request.
  • Copper price basis: EUR 150/100 kg. Refer to catalogue appendix T17 for the definition and calculation of copper-related surcharges.
  • Please find our standard lengths at: www.lappkabel.de/en/cable-standardlengths
  • Packaging size: coil ≤ 30 kg or ≤ 250 m, otherwise drum
  • Please specify the preferred type of packaging (e.g. 1 x 500 m drum or 5 x 100 m coils).
  • SafetyBUS p® is a registered trademark of Pilz GmbH & Co.
  • Photographs and graphics are not to scale and do not represent detailed images of the respective products.