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Bus Cables |
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Bus Cables
Safety Bus
Application:
Safety Bus is an open Fieldbus system based on well established CAN Bus technology. Safety Bus modules must
be self monitoring, perform intelligent checks and reactions independently and therefore remain “safe”.Several
versions of Safety Bus cables are available depending on the application and environmental conditions. The
transnission rate is up to 500 Kbit/s
Construction:
Type/Area of Application:Fixed Installation, Indoor
Cable Construction:3x0.75 mm2 (stranded)
Inner Conductor Diameter 1:Copper, bare (AWG 18/24)
Conductor Insulation:Foamed PP with a hard skin
Conductor Colors:white, brown, green
Stranding Element:Triple conductor
Shielding 1:Polyester foil over stranded bundle
Shielding 2:-
Total Shielding:Copper braid, tinned
Outer Jacket Material:FRNC/PUR/PVC/LSHF
Outer Diameter:7.5 mm ± 0.3 mm
Outer Jacket Color:Yellow
Electrical Data:
| Characteristic Impedance@1MHz | 120 Ω ± 10 Ω | ||||
| Conductor Resistance | 52.0 Ohm/km max. | ||||
| Insulation Resistance | 0.20 GOhm x km min. | ||||
| Mutual Capacitance@800Hz | 45.0 nF/km nom. | ||||
| Working Voltage | Max: 250 V | ||||
| Test Voltage | 3.0 KV | ||||
| Data Rate | 500 Kbit/s |
100m | |||
250 Kbit/s |
250m | ||||
125 Kbit/s |
500m | ||||
50 Kbit/s |
1000m | ||||
| Attenuation | 1 | MHz | < | 1.6 | dB/100m |
| 5 | MHz | < | 3.4 | dB/100m | |
| 10 | MHz | < | 5.6 | dB/100m | |
| 16 | MHz | < | 7.5 | dB/100m | |
Technical Data：
Weight:approximately 68.0 kg/km
Min. Bending Radius (Laying):10 x OD mm
Operating Temp.Range, min.:- 30 °C
Operating Temp.Range, max.:+80 °C