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aTCA-81514PA
2.5 Logic Ground
Figure 6: Logic Ground
The ATCA Backplane provides a mechanism to connect Logic Ground (GND) and
Shelf Ground (Shelf_GND). You can connect/isolate Logic Ground by swapping two
screws from position (A) to position (B).
•
Screws at position (A): Logic Ground and Shelf Ground connected.
•
Screws at position (B): Logic Ground and Shelf Ground isolated.
By default, Logic Ground and Shelf Ground are isolated.
Torque for the screws: 0.7 Nm +10%
