Communication - Eaton BladeUPS User Manual

Chapter 6

Communication

This chapter describes the:
DB-9 communication port
l
X-Slot cards
l
Relay output contacts
l
Programmable signal inputs
l
Remote emergency power-off (REPO)
l
Parallel communication
l
Figure 71 shows the location of the communication options and control terminals on the UPS.
tandalone/Parallel
REPO (normally-open)
REPO (normally-closed)
DB-9 Communication Port
Redundant ignal Wiring
(For Parallel Use Only)
Relay Output Contacts
Figure 71. Communication Options and Control Terminals (Standalone UPS shown)
ignal Input 1
ignal Input 2
Eaton BladeUPS 5.1 kVA to 60 kVA (N+1) User's Guide 164201649—Rev 9 www.eaton.com/powerquality
X- lot Communication Bay 1 X- lot Communication Bay 2
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