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Bus kabels
Profibus L2 Indoor
Aanvraag:
This system cable is used to interconnect L2-BUS components. This cable is an economical solution for the cell and field area. For the information exchange between different automation systems as well as for communication with the connected decentralized field units, serial fieldbus systems are used. The types mentioned here are suitable for indoor laying and are equipped with a special PVC jacket.
Bouw:
Type/Gebied van Applicatie |
Fixed Installation, Indoor |
Kabel Bouw |
1x2x0.64 mm |
Inner Conductor Diameter |
Copper, bare (AWG 22/1) |
Dirigent Isolatie |
Foam-skin-PE |
Dirigent Colors |
Red, green |
Stranding Element |
2 conductors + 2 fillers stranded together |
Shielding 1 |
Polyester foil over stranded bundle |
Shielding 2 |
Polyester foil, aluminum-lined |
Totaal Shielding |
Cu braid, tinned |
Outer Jacket Material |
PVC |
Outer Diameter |
7.8 mm ± 0.4 mm |
Outer Jacket Color |
Grey/Violet |
Elektrische gegevens:
Karakteristieke Impedantiee @3-20Hz |
150 Ω ± 10 Ω |
Dirigent Weerstand |
55.0 Ohm/km max. |
Isolatieweerstand |
1.00 GOhm x km min. |
Mutual Capacitance@1 KHz |
30.0 nF/km nom. |
Werken Spanning |
Max: 250 V |
Test Voltage |
1.5 KV |
Attenuatie |
9.6 |
kHz |
< |
2.5 |
dB/km |
38.4 |
kHz |
< |
4 |
dB/km |
4 |
MHz |
< |
22 |
dB/km |
16 |
MHz |
< |
42 |
dB/km |
Technische gegevens：
Weight |
approximately 69.0 kg/km |
Min. Bending Radius (Laying) |
15 x OD mm |
Operating Temp.Range, min. |
-40 °C |
Operating Temp.Range, max. |
+70 °C |
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