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BiT Profibus PA

Data transmission cables for the Profibus networks
Classified according to EN 50575 Industrial application Indoor application Outdoor application UV resistant Vertical flame propagation for a single cable (EN 60332-1) Data transmission


Technical data:


  • Cable type: Data transmission cable
  • Operating voltage: Not specified
  • Test voltage: 1,5 kV
  • Insulation resistance: 1GΩxkm
  • Capacity: 55nF/km
  • Min. bending radius (fixed installations): 8 x Ø

Operating temperature:

  • Fixed installation: -40℃ do 80℃
Wave impedance: 100 Ω +/- 20%
Conductor loop resistance (max.): 44 Ω/km
Attenuation loss at a frequency
of 39 kHz = 3 dB/km

Installation details:

  • Indoor cable
  • Outdoor cable
  • Min. installation temperature: -5℃

Environmental resistance:

  • Flame retardance on a single wire
  • UV resistance

Certificates and approvals:

  • CPR Certificates / DoP

Cable construction:


  • Conductor: bare copper conductors
  • Screen: tinned copper wire braid
  • Core arrangement: pairs / triples / quads


The cables are intended for connecting PROFIBUS network components and signals transmission acc. to Profibus PA standard (Process Automation). Paired construction ensures good symmetry with respect to earth, while the double screen protects against interferences from external electromagnetic fields, what guarantees very good transmission quality. Cables may be used in dry and damp rooms, and are suitable for fixed installations. Blue sheathed cable is dedicated for explosion hazard zones, black sheathed one is resistant to UV radiation. Cables classified according to EN 50575 (CPR).