UNIMATIC® BUS Foundation Fieldbus Symmetrical interface cable for BUS systems, shielded
Stability during single burning
Resistant to electrical influences-shielded
FIELD OF APPLICATION
- The connections of Foundation Field components are used in the field of process automation, in networks operating according to such standards as RS-232, RS-422, RS-485, Profibus, CAN, LON, etc.
- Oil and gas industry
- fixed application
ADVANTAGES
- Mechanical stability
- High data transfer rate
- High degree of protection against electromagnetic fields
CONSTRUCTION
|
Resin |
Copper conductors in accordance with the requirements of DSTU EN 60228, flexibility class 2 |
|
Insulation |
Polyethylene foam |
|
Outer shell |
Polyvinyl chloride with low smoke and gas emission, yellow color |
|
Number of cores |
2 |
|
Screen 2 |
Synthetic aluminum foil tape, grounding conductor made of tinned copper wires |
|
Filling in |
Polyvinyl chloride plastic with low smoke and gas emission |
|
Grounding conductor |
0.34 mm² tin-plated copper or 0.51 mm² tin-plated copper |
TECHNICAL CHARACTERISTICS
Electrical resistance depending on the nominal diameter of the core, not more than:
mm
Ohm/km
0.34 (22/7AWG)
56
0.88 (18/7AWG)
22
|
Temperature range: |
from -40˚С to +70˚С |
|
Test voltage |
1500 W |
|
Operating voltage |
300/500 W |
|
Electrical resistance of insulation |
1 Gohm/km |
|
Minimum bending radius |
7,5 х D |
|
Color identification of cores |
red, green |
|
Wave resistance |
150±10 ohms |
COMPLIANCE / STANDARDS
Resistance to single combustion, DSTU EN 60332-1-2
Low smoke emission during combustion, DSTU EN 61034-2
TABLE OF NOMENCLATURES
| Article no. | Number of cores and cross section mm2 |
Maximum outer diameter |
Mass of copper | Mass. |
|---|---|---|---|---|
| 30400601 | 1х2х0,88 | 8,0 | 11,0 | 72 |
| 30400602 | 1х2х0,34 | 9,2 | 19,4 | 118 |
