INSTALLING OPTIONS
Powerware Hot Sync CAN Bridge CardThe Powerware Hot Sync CAN Bridge Card, shown in Figure 16, can be installed to provide connectivity for operational mode control and metering of a parallel system at any UPS in the system.
Figure 16. Powerware Hot Sync CAN Bridge Card
To install the Powerware Hot Sync CAN Bridge Card:
1.Remove the front covers of all cabinets, starting with the top cabinet.
Press and release the handle latch at the bottom of each cover and then lift the cover up and off the cabinet (see Figure 17).
Figure 17. Removing the Front Covers
24 | EATON Powerware® 9155 Parallel UPS |