Eaton Power Xpert 9395 550/275 Installation And Operation Manual page 81

UPS System Installation
Table 21. TB1, TB2, and TB3 Interface Connections (Continued)
Terminal
TB3
8
9
10
NOTE "Return" indicates connection to electronics circuit ground. "Common" indicates connection to common side of isolated relay
contact.
60 Eaton Power Xpert 9395 UPS Installation and Operation Manual 164201716—Rev 14
Name
Building Alarm 4 Return
Building Alarm 5
Default: Maintenance Bypass
Building Alarm 5 Return
Description
Input: Programmable UPS alarm, activated by a remote dry contact closure.
Default function set for maintenance bypass.