ASI BUS CABLE (Actuator Sensor Interface)
Technical Data sheet

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TECHNOTRONIK C-BUS/A/J 2x1.5 mm2 cable is intended for industrial AS-I bus control systems.

The cable is applied for connecting a control unit with sensors and actuators to provide power supply and data transmission.

The cable is suitable for indoor and outdoor installations.

Cable outer sheath is oil-resistant.


- flexible, multiwire conductors, stranded of annealed tin-plated copper wires, meeting requirements of class 6  per PN-EN 60228, cross-section 1.5 mm2,

- wire insulation made of thermoplastic elastomer (TPE-S),

- insulated conductors arranged in parallel along the cable at constant distance between them,

- identification colour code: brown, blue,

- yellow cable sheath made of thermoplastic elastomer (TPE-S).


Characteristic impedance

Mutual capacitance at 1 kHz

Inductance, approximate

DC conductor resistance at 20°C, maximum

Insulation resistance, minimum

Operating voltage

Voltage test

120 ± 20 Ω

45 ± 5 nF/km

0.64 mH/km

13.7 W/km

20 MΩ·km

48 V DC

1500 V rms

Operating temperature range

Minimum bending radius

      for fixed installation

      for movable installation

Cable combustibility

Combustibility tests

Reference standards

from - 60 to + 125 °C


3 x thickness or 4x width

6 x thickness or 10x width

flame retardant

PN-EN 60332-1-2, IEC 60332-1-2

EN 50295

The cable meets requirements of the low voltage directive 2014/35/EU

TECHNOKABEL S.A. reserves the right to change specifications without prior notice.