| All Products - Special Cable & Wires - Bus & Transducer Cables - Foundation Fieldbus ISA/SP-50 Profibus PA Type A
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A single pair 18AWG Bi-Directional digital. Fieldbus cable for type A applications (31.25 KBits/sec) available in PVC, LSHF and SWA versions.
Cable Construction
Tinned copper conductors 18(7) AWG 0.88mm²,
Polyolefin insulation, aluminum/polyester foil screen,
Tinned copper drain wire (20AWG) PVC sheath on
Standard cables.
Technical Information
|
Conductor |
18(7)AWG tinned copper |
|
Core identification |
White & Black |
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Sheath colour |
Orange |
|
Operating temperature |
75oC |
|
Voltage |
Working:300V |
|
Velocity of propagation |
66% |
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Impedance |
100 ohm |
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Conductor resistance |
17.87ohm/km @ 20oC |
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Nominal attenuation |
MHz |
dB/100m |
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|
0.01 |
0.2 |
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0.1 |
0.62 |
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0.5 |
2.46 |
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1 |
3.45 |
Technical Data
|
No. of |
AWG |
CSA |
Weight |
O/D |
Capacitance |
Capacitance |
|
Pairs |
mm2 |
Kg/Km |
mm |
C/C pF/m |
C/S pF/m |
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1 |
18(7) |
0.88 |
51 |
6.4 |
82 |
147 |
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1 |
18(7) |
0.88 |
51 |
6.4 |
82 |
147 |
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1 |
18(7) |
0.88 |
246 |
9.6 |
82 |
147 |
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