PROFIBUS DP SYMMETRICAL CABLE Technical Data sheet
 

 

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APPLICATIONS

BUS O2YS(St)CY 1x2x0,64/2,6 mm is cable intended for industrial PROFIBUS DP control systems.

For proper transmission of digital and analogue signals the cable is protected by a specially designed and highly effective collective shield against external electromagnetic interferences.

Cable outer sheath is oil-resistant.

The cables are suitable for fixed indoor installations.

CONSTRUCTION

- bare annealed copper single wire conductors of diameter 0.64 mm (22 AWG),

- foam-skin polyethylene insulation - identification colour code: red and green,

- insulated conductors twisted into a pair,

- collective shield incorporating an aluminium-polyester tape under a tinned copper wire braid,

- voilet PVC cable sheath.

AVAILABLE UPON REQUEST

BUS O2YS(St)CYv 1x2x0,64/2,6 mm - cable of enhanced and oil resistant PVC sheath, suitable for outdoor installations and direct earth burial.

BUS O2YS(St)CY2Y 1x2x0,64/2,6 mm - cable with additional polyethylene (PE) sheath, suitable for outdoor installations and direct earth burial.

CHARACTERISTICS

Characteristic impedance

Mutual capacitance at 1 kHz, approximate

Insulation resistance, minimum

Operating voltage

Attenuation loss, maximum at 38.4 MHz

Attenuation loss, [dB/100m] max - at frequency [MHz]:

                1

                4

                10

                16

150 ± 15 Ω

30 nF/km

5 GΩ·km

100 V

4 dB/km

 

1.2

2.2

3.2

4.2

Transfer impedance at 30 MHz, maximum

DC loop resistance at 20°C, maximum

DC shield resistance at 20°C, maximum

Voltage test

Operating temperature range

Minimum bending radius

Cable combustibility

Combustibility tests

Reference standards

50 mW//m

110 W/km

9.7 W/km

700 V rms

from - 30 to + 70 °C

10 x cable diameter

flame retardant

PN-EN 60332-1-2, IEC 60332-1-2

DIN 19245 T3, EN 50170

The cable meets requirements of the low voltage directive 2014/35/EU

TECHNOKABEL S.A. reserves the right to change specifications without prior notice.