Logic Ground To Shelf Ground Connection - Pentair Schroff AdvancedTCA 11596-100 Service Manual

14-Slot AdvancedTCA Shelf
11596-100/-101/-102/-103

3.10 Logic Ground to Shelf Ground connection

Figure 12: Logic Ground/Shelf Ground Connection
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.
Torque for the Screws: 0.7 Nm +10%
By default Logic Ground and Shelf Ground is not connected.
www.a-tca.com / www.schroff.biz 20
Shelf Installation
12706816
R1.1, July 23, 2008