PAAR-TRONIC-Li-2YCY

PE-insulated, low capacitance, Termi-Point®, EMC-preferred type, meter marking

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Technical data
  • PE-insulated data cable
  • Temperature range
    flexing -5°C to +70°C
    fixed installation -30°C to +80°C
  • Conductor resistance (loop) at 20°C
    0,22 mm² max. 186 Ohm/km
    0,34 mm² max. 115 Ohm/km
    0,5 mm² max. 78,5 Ohm/km
  • Operating peak voltage max. 250 V
    (not for heavy current installation purposes)
  • Test voltage
    core/core 2000 V
    core/screen 1000 V
  • Insulation resistance min. 5 GOhm x km
  • Mutual capacitance at 800 Hz
    > 4 pairs max. 60 nF/km
    ≤ 4 pairs values extended by 20%
  • Inductance approx. 0,66 mH/km
  • Line attenuation (approx. value)
    0,22 mm² at 100 kHz 9,0 dB/km
    0,34 mm² at 100 kHz 6,6 dB/km
    0,50 mm² at 100 kHz 6,0 dB/km
    0,22 mm² at 1 MHz 25,0 dB/km
    0,34 mm² at 1 MHz 20,0 dB/km
    0,50 mm² at 1 MHz 18,0 dB/km
  • Cross-talk attenuation
    up to 1 MHz min. 50 dB
    up to 10 MHz min. 40 dB
  • Minimum bending radius
    flexing 12x cable Ø
    fixed installation 7,5x cable Ø
Cable structure
  • Bare copper conductor, 7-wires, adapted to
    DIN VDE 0881, suitable for Termi-Point®
    and solder-free connection technique
  • Conductor construction:
    0,22 mm² = 7x0,2 mm
    0,34 mm² = 7x0,25 mm
    0,5 mm² = 7x0,3 mm
  • Core insulation of PE
    compound type L/MD to
    DIN VDE 0819-103/DIN EN 50290-2-23
  • Core identification (pair) to DIN 47100
  • Cores stranded in pairs with
    optimal lay length
  • Pairs stranded in layers with
    optimal lay length
  • Foil wrapping
  • Tinned copper braided screen,
    approx. 85% coverage
  • Outer sheath of special PVC
    compound type TM2 to
    DIN VDE 0207-363-4-1/DIN EN 50363-4-1
  • Sheath colour: grey
  • With meter marking
Properties
  • These cables make enormous advantages
    possible for fast and cost-effective
    contact-making using the Termi-Point®
    connection technique. With this solder-free
    connection technique, the stranded
    conductor is crimped together with a
    sleeve onto a contact pin without prior
    stripping of the insulation material
  • The twisted-pair lay-up prevents electrical
    unbalances within the cable and this thus
    effectively suppresses cross-talking effects
  • The materials used during manufacturing
    are cadmium-free, contain no silicone
    and are free from substances harmful
    to the wetting properties of lacquers
Tests
  • PVC outer sheath self-extinguishing and
    flame retardant acc. to DIN VDE 0482-332-1-2,
    DIN EN 60332-1-2, IEC 60332-1 (equivalent
    DIN VDE 0472 part 804 test method B)
Note
  • At 0,22 mm² is designed for applications
    with Sub-D connectors.
  • Termi-Point® registered trade mark AMP.
  • AWG sizes are approximate equivalent
    values. The actual cross section is in mm².
Application
These PE-insulated data cables with twisted pairs are used in particular for the interference-free transmission of data and signals over longer distances. The high transmission rates are particularly suitable for RS 422 and RS 485 interfaces. These cables are suitable for fixed installations as well as for flexing applications, for free movement without forced motion and without tensile stress, in dry and moist environments but not in open air (Type grey).
EMC = Electromagnetic compatibility
To optimize the EMC features we recommend a large round contact of the copper braiding on both ends.
CE = Product conforms with Low-Voltage Directive 2014/35/EU.
Downloads
Data sheet
Certificate of compliance

Part no.

No.pairs x
cross-sec.
mm²

Outer Ø

approx. mm

Cop.
weight

kg / km

Weight

approx. kg / km

AWG-No.

21111

2 x 2 x 0,22

5,5

26,0

48,0

24

21112

3 x 2 x 0,22

6,2

31,0