| PROFIBUS PA SYMMETRICAL CABLE | Technical Data sheet |
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APPLICATIONS
BUS O2YS(St)CY 1x2x1,0/2,6 mm is cable intended for industrial PROFIBUS PA 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
- annealed copper single wire round conductors of diameter 1.0 mm,
- foam-skin polyethylene insulation - identification colour code: blue and orange,
- insulated conductors twisted into a pair,
- collective shield incorporating an aluminium-polyester tape under a tinned copper wire braid,
- oil resistant PVC sheath, blue RAL 5015, other colours also available.
AVAILABLE UPON REQUEST
BUS O2YS(St)CYv 1x2x1,0/2,6 mm - cable of enhanced and oil resistant PVC sheath, suitable for outdoor installations and direct earth burial.
BUS O2YS(St)CY2Y 1x2x1,0/2,6 mm - cable with additional polyethylene (PE) sheath, suitable for outdoor installations and direct earth burial.
CHARACTERISTICS
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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 |
100 ± 20 W 45 nF/km 5 GΩ·km 100 V 3 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 resistanceat 20°C, maximum Voltage test Operating temperature range Minimum bending radius Cable combustibility Combustibility tests Oil resistance Reference standards |
50 mW//m 44 W/km 9.5 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 PN-EN 60811-404 IEC 61158-2 |
The cable meets requirements of the low voltage directive 2014/35/EU
TECHNOKABEL S.A. reserves the right to change specifications without prior notice.