Active components
4.1 Active components for RS485 networks
PROFIBUS Network Manual
System Manual, Edition 04/2009, C79000-G8976-C124-03
79
Design of the diagnostic repeater
Figure 4-11 Diagnostic repeater
The diagnostic repeater is integrated into the bus system as a PROFIBUS DP standard
slave. It allows the following:
● Monitoring of 2 PROFIBUS DP segments
● Max. 31 stations per segment (max. 62 stations per diagnostics repeater)
● Maximum segment length of each segment 100 m
● Configuration of up to 9 diagnostic repeaters in series
Use only approved bus connectors on the segments capable of diagnostics
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