82
PROFIBUS-DP external communication cards
POWERXL DG1 SERIES VFD
MN040010EN—September 2016 www.eaton.com
Figure 37. Com1 PROFIBUS DB9 adapter
PROFIBUS cable
Two types of cables can be used for PROFIBUS connection.
Table 105. PROFIBUS cable connections
Parameter
Line A
Line B
Impedance
135–165 Ω (3–20 MHz)
100–130 Ω (f >100 kHz)
Capacity
<30 pF/m
<60 pf/m
Resistance
<100 Ω/km
—
Wire gauge
>0.64 mm
>0.53 mm
Conductor area
>0.34 mm
2
>0.22 mm
2
Table 106. Recommended cable
Cable
Description
Part Number
Belden
PROFIBUS Data Cable
3079A
Olflex
PROFIBUS Cable
21702xx
Siemens
SINEC L2 LAN cable for PROFIBUS
6XV1830 = 0AH0