UNITRONIC® BUS LD

For bus systems like e.g. Modbus, SUCOnet, Modulink, VariNet. Flame retardant, UL- approval, Core indet. code DIN 47100. Temperature range from -40°C bis +80°C

LD is a LAPP abbreviation for long distance

Industrial machinery and plant engineering Automation & fältinstallation

Article number Article designation Number of pairs and mm² per conductor Outer diameter [mm] Copper index (kg/km) Weight (kg/km)
for fixed installation
2170203
UNITRONIC® BUS LD 1 x 2 x 0.22 5.7 18 37
2170204
UNITRONIC® BUS LD 2 x 2 x 0.22 7.1 28 45
2170205
UNITRONIC® BUS LD 3 x 2 x 0.22 7.2 37 72
For fixed installation - UL/CSA CMX certification
2170803
UNITRONIC® BUS LD A 1 x 2 x 0.22 5.7 18 39

Benefits

  • Suitable for multiple Bus systems based on RS485 / RS422

Application range

  • For fixed installation
    Maximum electromagnetic screening
  • Bus cables for bus systems such as e.g. Modbus, SUCOnet P, Modulink P, VariNet-P)
  • Dry or damp rooms

Product features

  • The stated bit rates result in the following cable lengths (maximum) of one bus segment:
  • 9.6-93.75 kbit/s = 1200m
  • 187.5 kbit/s = max. 1,000 m
  • 500 kbit/s = max. 400 m
  • Flame-retardant according IEC 60332-1-2

Norm references / Approvals

  • UL versions with certification: UL/CSA type CMX acc. to UL 444and CSA C22.2 no. 214-02

Product Make-up

  • Stranded bare 7-wire conductor, colour-coded according to DIN 47100
  • Copper braid
  • PVC sheath
  • Colour: violet (RAL 4001)
  • UNITRONIC® BUS LD A as UNITRONIC® BUS LD, but with UL/CSA certification

Classification

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

Mutual capacitance

  • Flexible use: 10 x outer diameter

Peak operating voltage

  • (not for power applications) 250 V

Conductor resistance

  • (loop): max. 186 ohm/km

Minimum bending radius

  • Fixed installation: 8 x outer diameter

Test voltage

  • Core/core: 1500 V rms

Characteristic impedance

  • 100 - 120 Ohm

Temperature range

  • Fixed installation: -40°C to +80°C
  • Flexing: -5°C to +70°C

Unless specified otherwise, the shown product values are nominal values. Detailed values (e.g. tolerances) are available upon request.
Copper price basis: EUR 150/100 kg. Refer to catalogue appendix T17 for the definition and calculation of copper-related surcharges.
Please find our standard lengths at: www.lappkabel.de/en/cable-standardlengths
Packaging size: coil ≤ 30 kg or ≤ 250 m, otherwise drum
Please specify the preferred type of packaging (e.g. 1 x 500 m drum or 5 x 100 m coils).
Modubus is owned by the Modbus-IDA Organisation. SUCOnet P is a registered trademark of the Moeller Group. Modulink P is a registered trademark of Weidmüller GmbH & Co. VariNet is a registered trademark of Pepperl+Fuchs GmbH.
Photographs are not to scale and do not represent detailed images of the respective products.