Wieland samos PRO Manual page 111

Table 75: Line parameters of the SP-PROFIBUS-DP module
Characteristic
Wave resistance
Capacity per length unit
Loop resistance
Lead diameter
Wire cross-section
These cable parameters provide the following maximum physical dimensions for a bus section:
Table 76: Maximum line lengths of the SP-PROFIBUS-DP module
Baud rate (kbit/s)
9.6
19.2
93.75
187.5
500
1500
12000
Data transmission rate
The data transmission rate is automatically set. The maximum baud rate is 12 Mbit/s.
Wieland Electric GmbH | BA000970 | 07/2019 [9855]
PROFIBUS DP gateway
Value
135-165 Ω (at a frequency of 3-20 MHz)
< 30 pF/m
≤ 110 Ω/km
> 0.64 mm
> 0.34 mm 2
Maximum cable length (m)
1200
1200
1200
1000
400
200
100
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