Profibus data cable, for use in ship, offshore and and industrial atomation systems. Signal transmission from spearate sensors
to control unit. The cable is halogen-free, flame-retardant, oil-resistant and UV-resistant.
Construction
Conductor
Stranded
bare or tinned Cu
AWG 22/7
(0.35mm², 7x0,25mm)
Screen
Al-polyester + Al tape
Insulation
Foamskin PE
2.75 [mm]
No. of pairs
1
Screen 2
Tinned Cu braid
> 80 [% optical coverage]
Jacket
Black
SHF2
O.D.
8,4±0,5 [mm]
Weight
95 [kg/km]
Jacket marking
NEK KABEL - PROFIBUS DP MARIN 1X0,35mm² SHF2 – 100V-LSOH – DNV
Specifications
Operating temperature normal
-40 – +90 [°C]
Loop resistance screen-conductor
0.11 [[Ω/m]]
Loop Resistance / Inductance Ratio
< 15 (nom. 8.5) [µH/Ω]
Inductance
0.9
[µH/m]
Characteristic impedance
@ 3-20 MHz: 150 ± 15Ω @ 38,4 kHz: 185±18,5Ω @ 9,6 kHz: 250 ± 25Ω
Conductor resistance
< 55 [Ω/km]
Insulation resistance
≥ 1 [GΩ x km]
Test voltage
1000 [kV-DC 1 min.]
Capacitance
< 30 (nom. 28) [pF/m]
at 800 - 1000 Hz
Min. bending radius
20 [x outer diam]
Norms
Halogenfree, max content corrosive and toxic gases
IEC 60754-1 & IEC 60754-2
Material properties, insulation and sheath
IEC 60092-360 (359)
Flame resistance
IEC 60332-3-22
Flame retardant
IEC 60332-1
Toxic gases max.
EN 50305 9.2
Ozone resistant
DIN VDE 0472 part 805 B
1483
Smoke emission
IEC 61034-1 & IEC 61034-2
Field bus specifications
IEC 61158-2 ed. 1
UV-resistant
ASTM G 154
Certification
DNV
Part No.
Black DNV: 3010002 Blue DNV: 3010003 Violett DNV: 3010004 Black Tinned DNV: 3010009
Attenuation nominal, max 105%
| Frequency MHz | Attenuation dB/100m |
|---|---|
| 16 | <4.5 |
| 4 | <2.2 |
| 0,038 | <0.5 |
| 0.0096 | <0.3 |
Updated
| Date | Rev. | Description |
|---|---|---|
| 16.09.2016 | 1 | ABS approved |
| 19.01.2017 | 2 | Additional technical data |
| 24.05.2019 | 3 | Adding part numbers |
