UNITRONIC® BUS FF

Used in intrinsically safe areas, especially in the field of process automation. UL/CSA certification. Temperature range from -40 °C to +105°C

UV-resistant Temperature-resistant Mechanical resistance Oil & Gas Suitable for outdoor use

Article number Article designation Number of pairs and cable diameter Outer diameter [mm] Copper index (kg/km) Weight (kg/km)
2170350
UNITRONIC® BUS FF 3 1x2x1.1 + 1x1.1 Ø 7.9 48.3 93
2170351
UNITRONIC® BUS FF 3 ARM (YE) 1x2x1.1 + 1x1.1 Ø 12.3 125 182
2170353
UNITRONIC® BUS FF 3 ARM (BU) 1x2x1.1 + 1x1.1 Ø 12.3 125 182
2170352
UNITRONIC® BUS FF 2 1 x 2 x 1.1 7.9 39.7 82

Benefits

  • Cables meet the requirements of ISA/SP50 and the FOUNDATION™ fieldbus for the cable type A

Application range

  • FOUNDATION™ fieldbus is used in intrinsically safe areas, especially in the field of process automation
  • Fixed installation

Product features

  • All cables are designed for 105°C and are resistant to sunlight

Norm references / approvals

  • With UL/CSA certification (CMG/PLTC)

Design

  • Lapp bus cables for FOUNDATION™ fieldbus are available in 4 versions:
  • 3-core, unarmoured, with device ground
  • 3-core, armoured (longitudinally welded, spiral corrugated copper sheath) with device ground
    Yellow and blue version
  • 2-core, not armoured, with device ground

Classification

  • ETIM 5.0 Class-ID: EC000830
  • ETIM 5.0 Class-Description: Data cable

Peak operating voltage

  • 300 V

Conductor resistance

  • ≤ 24 ohm/km

Minimum bending radius

  • 15 x outer diameter

Test voltage

  • 1500 V

Characteristic impedance

  • 100 ±20 Ohm at 31.25 kHz

Temperature range

  • -40°C or -25°C to +105°C, see data sheet

Unless otherwise specified, the product values shown are nominal values. You can receive further values, such as tolerances, upon request if they available and have been released for publication.
Copper price basis: EUR 150/100 kg; see catalogue appendix T17 for the application and definition of "Metal price basis" and "Metal index"
Please find our standard lengths at: www.lappkabel.de/en/cable-standardlengths
Foundation™ is a trademark of the Fieldbus Foundation
Photographs are not to scale and do not represent detailed images of the respective products.