Drag-chain compatible Profibus cable  for Sinec-L2-DP

Construction

• Conductor:                   stranded bare Cu
• Core insulation:             expanded PE  
• Core colours:                red and green
• Cores twisted in layers, with optimal lay lengths  
• Fabric lapping                                            
• Overall screening with composite aluminium foil, metal layer on the outside, 
  and tinned copper braided screening
• Fabric layer
• Outer sheath:                special PUR
• Sheath colour:               preferably RAL 4001 red lilac,
                               partly also available in turquoise blue

Technical Datas

• Peak operating voltage:      max. 100 V
• Test voltage:                3600 V/3 sec.
• Conductor loop resistance:   max. 133 V Ohm/km
• Insulation resistance:       ≥ 16000 MOhm x km
• Mutual capacitance at 1 kHz: approx. 28,0 nF/km
• Bending radius:              min. 65 mm
• Temperature range:           -40°C to +60°C
• Wave impedance:              nominal value  150 Ohm
                               3 to 20 MHz    150 ± 15 Ohm
                               38.4 kHz       185 ± 18.5 Ohm
                               9.6 kHz        270 ± 27 Ohm
• Attenuation:                 at   16 MHz    < 49 dB/km
                               at    4 MHz    < 25 dB/km
                               at 38.4 kHz    < 4.0 dB/km
                               at  9.6 kHz    < 3.0 dB/km

Properties

• Flame retardant to IEC 60332-1

Available special types

• UL-listed type
• as drag chain hybrid cable with 4 cores 1.5 mm² for auxiliary energy, outer diameter approx. 11.0 mm
• as robot cable for 360° torsion