UNITRONIC Li2YCY PiMF - High near-end cross-talk attenuation - Cross-section 0.5 mm and 1.0 mm

 

 

 

 

 

Application

Special Feature

Cable Make-up

 


UNITRONIC Li2YCY PiMF
with individual screening of the pairs is particularly suitable for wiring data systems and controls in large industrial plants for the transmission of sensitive signals and high rates, for enhanced reqyuirements with respect to near-end crosstalk attenuation, and in conditions of high electrical interference on the line circuits. For measurement value transmission and serial 2-wire interfaces cables of this type are intended for limited flexible use and for static laying in dry and damp interiors.

PiMF = Pairs in Metal Foil

 

 


The cable is designed for modern connection techniques such as insulation displacement technology, TERMI-POINT technology The additional overall screening protects the cable against external electromagnetic interferences.

TERMI-POINT is a registered trademark of AMP..

 

 


Cross-section 0.5 mm
7-wire strands of plain copper wire, PE core insulation, cores of different colours to DIN 47100, cores twisted in pairs.

Cross-section 1.0 mm
Fine wire strands of plain copper wire, PE core insulation, one black and one white core twisted into a pair,, pairs marked by number printed retaining spiral. pair screening of Aluminium laminated foil with drain wire, screened pairs twisted in layers, polymer film wrapping, screen braiding of copper wire, outer sheath of special PVC-based compound, flame retardant according to VDE 0472, part 804, test type B (IEC 332.1), pebble grey (RAL 7032).

 

 

 

Technical Data

UNITRONIC Li2YCY PiMF
cross-section 0.5 mm and 1.0 mm

Loop resistance

0.5 mm max. 78.4 ohm/km
1.0 mm max. 39 ohm/km

Insulation resistance

specific insulation resistance
> 5 G ohm x km

Mutual Capacitance at 800Hz

nom. 85 nF/km
nom. 90 nF/km

Near-end crosstalk attenuation

up to 1 MHz min 75 dB

Attenuation:(guide values)

Frequency

Conductor Cross Section

100 kHz

0.5 mm

1.0 mm

 

7 dB/km

5 dB/km

1 MHz

35 dB/km

20 dB/km

Inductance

approx. 0.4 mH/km

Characteristic Impedance ca. 85

0.5 mm ca. 80 ohm
1.0 mm ca. 65 ohm

 

 

UNITRONIC Li2YCY PiMF cross-section 0.5 mm and 1.0 mm

Part Number List

Cable Sizes available

Part Number

Number of cores in mm

0034 060 R + T to 0034 073 R + T

2 x 2 x 0.5 to 10 x 2 x 1.0

Intermediate Range Available

No. of Cores :- 2, 3, 4, 5, 8, 10.
Cross section (mm) :- 0.22, 0.34, 0.5, 1.0

 


Lapp Insulator is not affiliated with the Lapp Group.