Technical Data - Siemens SITRANS AID IQ Operating Instructions Manual

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Technical data

ELAN cable specifications
Wave impedance
Cable capacitance
Core cross-section
Cable type
Signal attenuation
Shielding
Bus cable length
Due to the double shielding, the bus cable is particularly suit‐
able for laying in industrial environments subject to electro‐
magnetic interference.
Analyzer Intelligence Director
Operating Instructions, 05/2022, A5E51328515-AA
100 to 300 Ω at a measuring frequency of > 100 kHz
Typ. < 60 pF per meter
> 0.22 mm
, corresponds to AWG 23
2
Twisted pair, 1 x 2 conductors
Max. 9 dB along the entire length of the cable section
Copper braided shield or braided shield and foil shield
Max. 500 m
High interference immunity due to double shielding
Additional information:
EIA-485
ISO 8482:1997 (Twisted pair multipoint interconnections)
DIN 66259
6
37

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