62
MOVITRAC
®
31.. PROFIBUS Fieldbus Interface
Appendix A
Appendix A
The definition for cable type A for PROFIBUS-DP is set forth in EN 50170 V2 / DIN E 19245 Part 3
as follows:
Parameter
Cable type A
PROFIBUS-DP
Surge impedance
135-165 Ohm (3-20 MHz)
Capacitance per unit length
< 30 pF/m
Loop resistance
< 110 Ohm/km
Core diameter
> 0.64 mm
Core cross section
> 0.34 mm
2
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