UNITRONIC® Li2YCY PiMF

Screened data transmission cable with PE core insulation and pairs in metalfoil

UNITRONIC® Li2YCY PiMF: Low-frequency low-capacitance screened PVC data cable with DIN 47100 coded PE core Pairs in Metal Foil, RS422/ RS485 interface wiring

Metal foil screened pairs

Interference signals

Article number Number of pairs and mm² per conductor Outer diameter [mm] Copper index (kg/km) Weight (kg/km)
UNITRONIC® Li2YCY PiMF
7-wire
0034040
2 x 2 x 0.22 7.7 33 75.4
0034041
3 x 2 x 0.22 8.1 42 86
0034042
4 x 2 x 0.22 8.7 50 99
0034043
8 x 2 x 0.22 10.9 85 161.4
0034044
10 x 2 x 0.22 12.5 100 186.4
0034045
2 x 2 x 0.34 9 43 70
0034046
3 x 2 x 0.34 9.4 55 85
0034047
4 x 2 x 0.34 9.8 64 103
0034048
8 x 2 x 0.34 12.9 127 191
0034060
2 x 2 x 0.5 9.9 51 96
0034061
3 x 2 x 0.5 10.4 66 116
0034062 4 x 2 x 0.5 11.3 71 141
0034063
5 x 2 x 0.5 11.8 92 180
0034064
8 x 2 x 0.5 14.5 153 271
0034065
10 x 2 x 0.5 16.6 182 327
Fine wire
0034070
2 x 2 x 1 9.9 82 126
0034071
3 x 2 x 1 11.8 109 196
0034072
4 x 2 x 1 12.7 133 220
0034073
10 x 2 x 1 19.7 326 492

Benefits

  • Data transmission cable with low capacitance, pair screening and overall copper braiding
  • Particularly suitable for wiring data systems and controls in large industrial plants
  • 7-wire stranded conductor can be used for Maxi TERMI-POINT® wiring
  • Individually screened pairs and the overall braid minimise electrical interference
  • Decoupling of circuits by means of
    twisted-pair (TP) design (crosstalk effects)

Application range

  • For enhanced requirements in near-end cross-talk attenuation and high electrical interference in the circuits
  • Suitable for the transmission with varying in frequency and voltage or sensitive signals
  • Can be used multifunctional in electronics of computer systems, electronic control equipment, office machines, balances, etc.
  • For measurement value transmission and serial 2-wire interfaces
  • Intended for limited flexible use, and for fixed installation in dry or damp interiors

Product features

  • Flame-retardant according IEC 60332-1-2

Product Make-up

  • 7-wire or fine-wire (from 1 mm²) strands made of bare copper wires
  • Core insulation made of polyethylene (PE)
  • Cores twisted into pairs
  • Foil wrapping, static screening made of aluminium-laminated plastic film with copper drain wire for each pair
  • Bare copper screen braiding
  • Outer sheath made of PVC
    Outer sheath colour: pebble grey (RAL 7032)

Classification

  • ETIM 5.0 Class-ID: EC000104
  • ETIM 5.0 Class-Description: Control cable

Core identification code

  • 0.22 mm²-0.5 mm²:
    according to DIN 47100, see table T9
  • 1.0 mm²:
    a-core: white, b-core: black

Mutual capacitance

  • At 800 Hz:
    0.22 mm²: max. 70 nF/km
    0.34 mm²: max. 70 nF/km
    0.5 mm²: max. 75 nF/km
    1.0 mm²: max. 85 nF/km

Peak operating voltage

  • (not for power applications) 250 V

Inductivity

  • Approx. 0.4 mH/km

Conductor stranding

  • Stranded conductor, based on VDE 0881, 7-wire

Minimum bending radius

  • Occasional flexing: 20 x outer diameter
  • Fixed installation: 10 x outer diameter

Test voltage

  • Core/core: 2000 V
  • Core/screen: 1000 V

Characteristic impedance

  • approx. 85 Ohm (> 1 MHz)

Temperature range

  • Occasional flexing: -5°C to +70°C
  • Fixed installation: -40°C to +80°C

  • Unless specified otherwise, the shown product values are nominal values. Detailed values (e.g. tolerances) are available upon request.
  • Copper price basis: EUR 150/100 kg. Refer to catalogue appendix T17 for the definition and calculation of copper-related surcharges.
  • Please find our standard lengths at: www.lappkabel.de/en/cable-standardlengths
  • Packaging size: coil ≤ 30 kg or ≤ 250 m, otherwise drum
  • Please specify the preferred type of packaging (e.g. 1 x 500 m drum or 5 x 100 m coils).
  • TERMI-POINT® is a registered trademark of AMP
  • Photographs are not to scale and do not represent detailed images of the respective products.