6-1
EATON Powerware
®
9390 UPS (100–160 kVA) Installation and Operation Manual S 164201554 Rev E powerware.com
Chapter 6 Installing Options and Accessories
6.1 Installing a Powerware Hot Sync CAN Bridge Card
As an option, a Powerware Hot Sync Computer Area Network Bridge Card shown in
Figure 6 -1, can be installed to provide connectivity for operational mode control and
metering of a parallel system at any UPM in the system. In addition, this card can be used
to connect optional system monitoring devices, such as a Remote Monitor Panel II, a Relay
Interface Module II, or a Supervisory Contact Module II to the UPS.
Plug-in Terminal
Block J3
Figure 6-1. Powerware Hot Sync CAN Bridge Card
NOTE
Only one Powerware Hot Sync CAN Bridge Card can be installed in the UPS.
Multiple CAN cards are not supported and will cause system conflicts.
1. Verify the UPS system is turned off and all power sources are removed. See
Chapter 10, “UPS Operating Instructions,” for shutdown instructions.
2. If not already open, unfasten the front door latch and swing the door open.
3. Install the Powerware Hot Sync CAN Bridge Card into an open X-Slot on the front
of the UPS. Remove the X-Slot cover panel to gain access to the X-Slot. See
Drawing 164201554-8 starting on page A -33 for location of the X-Slot
communication bay.
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