Unitronic bus EIB/KNX

The Unitronic Bus EIB/KNX cable is for data communication systems with fixed installation applications.

This cable has applications including:

  • The product is designed for use in building management, e.g. for decentralised control of lighting, heating, air-conditioning, ventilation, energy management, blinds, time management, locking systems etc.
  • The cable can be laid on or under plaster; in pipes, cable ducts; or in dry, damp or wet environments.
  • EIB installation mainly consists of sensors/command transmitters (e.g. light barriers, switches, thermostats, infrared, wind meters, timers), and actuators (e.g. engines, heaters, ventilators, lights, blinds).
  • KNX technology was formed from the merging of three established European bus standards: EIP, EHS (household appliances and consumer electronics) and Batibus (heating/ventilation/air conditioning)

Unitronic Bus EIB/KNX Cable Benefits and Features

  • Serial data transmission
  • EIB cable has been tested at 4 kV (1 min.) in a water bath
  • Screened installation cable based on type J-Y(ST)Y according to DIN VDE 0815
    • Bare solid copper wire
    • 2x2x0,8: red and black, white and yellow
    • Core insulation: PVC
    • Overall aluminium foil
    • Outer sheath: PVC, green (RAL 6017)
    • Bare solid copper wire
    • Core insulation: PVC
    • 2x2x0,8: red and black, white and yellow
    • 3x1,5: brown, blue, green/yellow
    • Overall aluminium foil
    • Outer sheath: PVC, green (RAL 6017)

Technical Data

Cable Identification

ETIM 5.0/6.0 Class-ID: EC000830

ETIM 5.0/6.0 Class-Description: Data cable

Mutual capacitance

(800 Hz) max. 100 nF / km

Peak Operating Voltage

(not for power applications) 250 V

Conductor Resistance

(loop): max. 73.2 Ω / km

Minimum Bending Radius

Fixed installation: 5 x outer diameter

Test Voltage

Core/core: 4000 V

Temperature Range

Fixed installation: -30°C to +70°C

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