ASi-BUS - Aktor Sensor Interface UL/CSA


As fieldbus cables for ASi (Actuator Sensor Interface) systems, in the field of factory automation, for connecting devices to the lowest field level (sensors, actuators), for fixed installation & flexible applications. Data and energy are transmitted via an unscreened, geometrically coded two-core flat cable. Standard acc. to EN 50295 / IEC 62026

Special Features

  • special geometry prevents incorrect contacting (reverse polarity protection)
  • simple & quick installation without tools (piercing technology)
  • oil resistant: acc. to DIN EN 60811-2-1
  • UV-resistant: black versions (PVC)


  • conform to RoHS
  • conform to 2014/35/EU-Guideline ("Low-Voltage Directive") CE
  • LABS-/silicone-free (during production)
  • EPDM-H: halogen free
  • LD - Long Distance

Structure & Specifications

conductor material copper strand tinned
conductor class super fine wire, acc. to IEC 60228 cl. 6
core material EPDM resp. TPE
core identification blue, brown
outer sheath EPDM, TPE resp. PVC
sheath colour yellow RAL 1023 (YE) or black RAL 9005 (BK)
rated voltage 300 V (not for high voltage purposes)
testing voltage 2 kV
resistance_conductor 13,7 Ω/km - 1,5mm²; 8,21 Ω/km 2,5 mm²
capacity nom. 80 nF/km
min. bending radius fixed 12 mm
min. bending radius moved 24 mm
operat. temp. fixed min/max -40 °C / +105 °C (EPDM+TPE) | -40 °C / + 90 °C (PVC)
operat. temp. moved min/max -30 °C / +105 °C (EPDM+TPE) | -20 °C / + 90 °C (PVC)
halogen_free acc. to IEC 60754-1 (EPDM-H types)
burning behavior TPE: FH2-25 (IEC 707), Horizontal Flame Test (UL 2556) | PVC CMG: IEC 60332-3-24(Cat.C), FT4
oil_resistance acc. to DIN EN 60811-2-1
approbation UL/CSA - ASi-BUS TPE cURus 300V, 105°C | ASi-BUS PVC cULus 300V, 90°C, CMG

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