Siemens SITRANS FS230 - Cables and Cable Entries

7.10 Cables and cable entries
Table 7-30 SSL cable, basic data
Description Speci󹪝cation
Number of conductors 4
Square area [mm
2
] 0.326 (AWG 22/7)
Screen Yes
Outside color
• Standard version: gray (RAL 7001)
• Ex version: light-blue (RAL 5015)
External diameter [mm] 6.5 (standard); 12 (armored)
Maximum length [m (ft.)] 75 (246)
Installation environment Industrial including chemical processing plants
Insulation material Special polyole󹪝n
Halogen-free Yes
RoHS compliant Yes
Torsional strength
• >3 million cycles at ± 180° on 200 mm
• Not adapted for garland mounting (festoon)
Permissible temperature range [°C (°F)] -40 to +80 (-40 to +176)
Min. bending radius allowed Single 5 X ø
Table 7-31 Signal cable recommendations for channels 1 to 4
Description Speci󹪝cation
Square area [mm
2
] 0.5 (AWG 20)
Linear resistance [Ω/km] ≤ 120
Max. length [Ω] (depends on total linear resistance) < 500
Signal run time [ns/m] ≤ 5.3
Insulation resistance [MΩ*km] ≥ 200
Characteristic impedance 1 – 100 MHz [Ω] 100 (±5)
Attenuation @ 1 MHz < 2.9 dB/100 m
Operating voltage (peak) [V] ≤ 300
Test voltage (wire/wire/screen rms 50 Hz 1 min) [V] = 700
Electrical data at reference temperature (20 °C)
Table 7-32 Power supply cable recommendations
Description Speci󹪝cation
Square area [mm
2
] 1.3 (AWG 16)
Max. length [m] 300 (AWG 16)
Technical speci󹪝cations
7.10Cables and cable entries
SITRANS FS130 & FS230
108 Compact Operating Instructions, 12/2023, A5E38755607-AF