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LI2Y(St)YSWAY-PiMF (RS - 422)

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Areas of Use

Used in industrial automation systems for computer networks and electronic control systems for data transmission. Provides longer transmission lengths and larger data rates compared to  RS 232-422. Armouring layer provides mechanical strength and protects the cable core from outer mechanical effects.

Cable Construction

  • Conductor 0.22 mm² Stranded Tinned Copper (7x0.20 mm AWG 24), 0.34 mm² Stranded Tinned Copper (7x0.25 mm AWG 22)
  • Insulation PE (EN 50290-2-23, VDE 0207-2YI1)
  • Core Colors DIN 47100
  • Separator PET Foil
  • Individual Screen Al-PET Foil (with Stranded Tinned Copper Drain Wire)
  • Lay-up All shielded pairs are stranded in layers
  • Separator PET Foil
  • Overall Screen Al-PET Foil (with Stranded Tinned Copper Drain Wire)
  • Inner Sheath PVC (EN 50290-2-22, TM1)
  • Armour Round Galvanized Steel Wire (Min. Diameter 0.90 mm ±0.02 mm)
  • Outer Sheath UV Resisdant, Flame Retardant PVC (BS/EN 50290-2), RAL 9005 - Black

Technical Properties

  • Operating Voltage 300 V
  • Test Voltage 1200 V
  • Velocity of Propagation 0,66
  • Insulation Resistance >5000 M.Ωxkm
  • Capacitance (@800Hz) Core - Core: ≤52 nF/km, Core - Cores - Screen: ≤95 nF/km
  • Characteristic Impedance 100±10 Ω
  • Temperature Range -30 °C........+70 °C
  • Flame Retardancy IEC/EN 60332-1
  • Min. Bending Radius (Fixed) 12 x Cable Diameter

Cross Section

  • Configuration / Cross-Section (mm/mm²) Cable Diameter (mm) (± 5%) Copper Weight (kg / km) ~ Cable Weight (kg / km)
  • 2x2x0.50 12.2 25 348
  • 2x2x0.75 12.9 35 379