Eaton 9390 - Page 45

Eaton® 9390 (100–160 kVA) UPS Installation and Operation Manual 164201604—Rev F 30
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This chapter contains installation instructions for the following options:
• Eaton Hot Sync CAN Bridge Card and parallel system control wiring
• Remote Monitor Panel (RMP)
• Relay Interface Module (RIM)
• Supervisory Contact Module (SCM)
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As an option, an Eaton Hot Sync CAN Bridge Card (shown in Figure 7) can be installed to provide connectivity
for operational mode control and metering of a parallel system at any uninterruptible power module (UPM) in
the system. In addition, this card can be used to connect optional system monitoring devices, such as an RMP,
RIM, or a SCM to the UPS.
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Plug-in Terminal Block J3
NNOOTTEE Only one Hot Sync CAN Bridge Card can be installed in the UPS. Multiple CAN cards are
not supported and will cause system conflicts.
To install an Eaton Hot Sync CAN Bridge Card:
1. Verify the UPS system is turned off and all power sources are removed. See
Chapter 9 UPS Operating Instructions for shutdown instructions.
2. If not already open, unfasten the front door latch and swing the door open.
3. Install the Hot Sync CAN Bridge Card into an open X-Slot communication bay on the front of the UPS.
Remove the X-Slot cover. See Figure 86 for location of the X-Slot communication bay.
For Internal Use Only