Halogen-free Standard PROFIBUS cable for Sinec-L2-DP and FIP (Factory Instrumentation Protocol)

Construction

• Conductor:                   bare Cu wire
• Core insulation:             expanded PE, halogen-free  
• Core colours:                red and green                               
• Overall screening with composite aluminium foil, metal layer on the outside, 
  and tinned copper braided screening
• Outer sheath:                halogen-free compound, FRNC, flame retardant
• Sheath colour:               RAL 4001 red lilac

Technical Data

• Peak operating voltage:      max. 100 V
• Test voltage:                3600 V/3 sec.
• Conductor loop resistance:   max. 110 V Ohm/km
• Insulation resistance:       ≥ 16000 MOhm x km
• Mutual capacitance at 1 kHz: approx. 28,0 nF/km
• Bending radius:              min. 150 mm
• Temperature range:           stationary -25°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         < 42 dB/km
                               at    4 MHz         < 22 dB/km
                               at  38.4 kH         < 4.0 dB/km
                               at  9.6 kHz         < 2.5 dB/km

Properties

• Flame retardant to IEC 60332-3
• Halogen-free to IEC 60754-1
• Corrosiveness of combustion gas to IEC 60754-2

Available special types

• UL-listed type
• with integral power supply wires 3 x 1 x 0.75 mm²