Siemens SINAMICS GM150 - Connecting PROFIBUS Cables

PROFIBUS address switches ③
The PROFIBUS address switch is located under the cover.
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Figure 7-3 PROFIBUS address switch cover
7.1.2 Connecting PROFIBUS cables
The figure below shows suitable PROFIBUS connectors with/without a programming
device/PC connector.
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Figure 7-4 PROFIBUS connectors
1. Connect the cables to the PROFIBUS connector. The bus terminating resistors are located
in this connector.
2. Connect the cable shield over a wide area on both sides.
Switching the bus terminating resistor on and off
1. Activate the bus terminating resistor at the two ends of the bus line.
2. Deactivate the bus terminating resistor at all other connectors.
Start-up
7.1 Description and configuration of the PROFIBUS interface
SINAMICS GM150 6SL3810-2LN31-8AA2
98 Operating Instructions Rev.201910281332 EXAMPLE