Bus Cables

Bus Cables

Profibus SK FRNC + Industry

Profibus SK FRNC + Industry


The application of these Profibus SK cables are in the cell and field area, just as for conventional types. The

great advantage of this new system is the quick connection of the cable to the respective plugs. This type of

processing also avoids errors. The types mentioned here are suitable for indoor laying (special FRNC jacket) and

heavy industry laying (PUR jacket).


Type/Area of Application Fixed Installation, Indoor/Heavy Duty
Cable Construction 1x2x0.64 mm
Inner Conductor Diameter 1 Copper, bare (AWG 22/1)
Conductor Insulation Foam-skin-PE
Conductor Colors red, green
Stranding Element 2 conductors + filler
Shielding 1 Polyester foil over stranded bundle
Shielding 2 Polyester foil, aluminum-lined
Total Shielding Copper braid, tinned
Outer Jacket Material FRNC/PUR
Outer Diameter 8.0 mm ± 0.4 mm
Outer Jacket Color Violet

Electrical Data:

CharacteristicImpedance@3-20MHz 150 Ω ± 10 Ω
Conductor Resistance 57.1 Ohm/km max.
Insulation Resistance 1.00 GOhm x km min.
Mutual Capacitance@1KHz 35.0 nF/km nom.
Working Voltage 300V
Test Voltage 1.5 KV
Attenuation 9.6 kHz 2.5 dB/km
38.4 kHz 4 dB/km
4 MHz 22 dB/km
16 MHz 42 dB/km

Technical Data:

Weight approximately 73.0 kg/km approximately 71.0 kg/km
Min. Bending Radius (Laying) 18 x OD mm 15 x OD mm
Operating Temp.Range, min. - 25 °C - 40 °C
Operating Temp.Range, max. +60 °C +70 °C