Figure 15. Communication Options and Control Terminals
X-Slot Communication Bay #1
Signal Input 1
X-Slot Communication Bay #2
Signal Input 2
REPO (normally open)
REPO (normally closed)
DB-9 Communication Port
Relay Output Contacts
4 4 . . 4 4 . . 1 1 P P o o w w e e r r w w a a r r e e H H o o t t S S y y n n c c C C A A N N B B r r i i d d g g e e C C a a r r d d
The Powerware Hot Sync CAN Bridge Card, shown in
operational mode control and metering of a parallel system at any UPS in the system.
2
1
2
1
2
1
2
1
3
2
1
Figure
16, can be installed to provide connectivity for
Eaton 9155 Parallel UPS (8–15 kVA) User's Guide 164201592—Rev E0
Parallel UPS System Installation
29