3-22
IM 71M02D04-01E 10th Edition: 2012.12.01
Capacity
Impedance
Resistance
Conductor diameter
Area of conductor
< 30 pF / m
135 to 165 Ohm / 3 to 20 MHz
> 0.64 mm
> 0.34 mm
2
PROFIBUS DP type A cable
< 110 Ohm / km
Cable terminal processing
FastConnect Stripping Tool(SIEMENS)
Cable specification
PROFIBUS conforms to the RS485 standard. In the EN 50170 standard, the specification of
the cable used for PROFIBUS is provided.
It is necessary to meet the cable of PROFIBUS the following specifications.
Cable structure
Cable processing
The above-mentioned recommended connector corresponds to the FastConnect stripping
method. It is possible to flake off easily a cable coating and a netlike shield when the
FastConnect striping tool is used.
Line wick
Copper wire
Coating
Polyethylene
Coating : PVC Polyvinyl
Netlike shield:
Copper wire
Aluminum film
Filling material
Plastic protection film