Eaton BladeUPS - UPS Communication Features

Eaton BladeUPS 5 kVA to 60 kVA (N+1) User’s Guide 164201649—Rev 14 109
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This chapter describes the:
• DB-9 communication port
• X-Slot cards
• Relay output contacts
• Programmable signal inputs
• Remote emergency power-off (REPO)
• Parallel communication
Figure 74 shows the location of the communication options and control terminals on the UPS.
Figure 74. Communication Options and Control Terminals (Standalone UPS shown)
DB-9 Communication Port
REPO (normally-closed)
REPO (normally-open)
Signal Input 2
Signal Input 1
X-Slot Communication Bay 2X-Slot Communication Bay 1
Relay Output Contacts
Standalone/Parallel
Redundant Signal Wiring
(For Parallel Use Only)
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To install the communication options and control terminals:
1. Install the appropriate X-Slot card and/or necessary cable(s) ( See Figure 74 and Figure 75 .