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Connection to the PROFIBUS system
3.2.2 Measurements on the running system
No intervention into the master system is possible on running systems, as this would automatically lead to
bus faults and loss of production. The
points (e.g. PB connector with service jack on the CPU). In order to be able to perform a status quo analysis
under production conditions on all existing segment ends, this should be considered during the system
planning stage. If the use of appropriate connectors is not possible, then measuring adapters (e.g. PBMA
– IP20, PBMX – IP67) can be used.
3.2.2.1 Connection type D-Sub connector with service jack
If D-Sub connectors with an additional service jack are installed on all bus devices, then the
simply connected there as shown in the image.
ONE
PB-Q
- User Manual
ONE
PB-Q
can only be connected and run at the existing measuring
Figure 4: Measuring points via the service jack
ONE
PB-Q
is
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