CABLE REQUEST FORM
CABLE REQUEST FORM
PRODUCTS

LI2Y(St)CY (RS - 485)

SHARE

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.

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
  • Lay-up Cores are twisted as pairs and pairs are stranded in layers
  • Separator PET Foil
  • 1. Screen Al-PET Foil (with stranded tinned copper drain wire)
  • 2. Screen Tinned Copper Wire Braid
  • Outer Sheath PVC (EN 50290-2-22 TM 51), RAL 7001 - Grey

Technical Properties

  • Operating Voltage 300 V
  • Test Voltage 1200 V
  • Velocity of Propagation 0,66
  • Insulation Resistance >5000 M.Ωxkm
  • Capacitance (@800Hz) Core - Core: ≤45 nF/km, Core - Cores - Screen: ≤80 nF/km
  • Characteristic Impedance 120±10 Ω
  • Loop Resistance AWG 24: ≤182 Ω/km; AWG 22: ≤115 Ω/km; AWG 20: ≤72 Ω/km
  • Temperature Range -30 °C........+70 °C
  • Flame Retardancy IEC/EN 60332-1
  • Min. Bending Radius (Fixed) 10 x Cable Diameter