PROFIBUS cable with an extended temperature range up to +105°C; short term +120°C

Article number Article designationNumber of pairs and conductor diameter (mm)Outer diameter [mm]Copper index (kg/km)
UNITRONIC® BUS PB 105 plus1x2x0,64830.1


  • no need for additional cable protection against high temperatures
  • High temperature resistance

Application range

  • for installation in hollow shaft between gear units and pitch system
  • Suitable for fixed installation and occasionally flexible use in high temperature areas

Product features

  • Permanent load up to +105°C, temporary load +120°C

Norm references / Approvals

  • In accordance with DIN 19245 and EN 50170, e.g. for SIEMENS SIMATIC NET, also suitable for FIP (Factory Instrumentation Protocol)

Product Make-up

  • Stranded conductor, 7-wire, bare
  • Core insulation: polypropylene (PP)
  • Overall screening with copper braid and plastic-laminated aluminium foil
  • Outer sheath: TPE, violet (RAL 4001)

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

Mutual capacitance

  • (800 Hz): max. 30 nF/km

Peak operating voltage

  • (not for power applications) 250 V

Minimum bending radius

  • Fixed installation: 45 mm once
  • Flexing: 65 mm

Test voltage

  • Core/core: 1500 V rms
  • Core/screen: 1500 V eff.

Characteristic impedance

  • (3 - 20 MHz): 150 ± 15 Ohm

Temperature range

  • Fixed installation: -40°C to +105°C
  • Short-term: up to +120 °C

  • Photographs and graphics are not to scale and do not represent detailed images of the respective products.