Eaton Power Xpert 9395 Installation And Operation Manual page 98

Table 21. TB1, TB2, and TB3 Interface Connections (Continued)
Terminal
Name
TB3
Building Alarm 4 Return
8
Building Alarm 5
9
Default: Maintenance Bypass
Building Alarm 5 Return
10
NOTE "Return" indicates connection to electronics circuit ground. "Common" indicates connection to common side of isolated relay
contact.
Figure 38. Interface Terminal Detail
Input: Programmable UPS alarm, activated by a remote dry contact closure.
Default function set for maintenance bypass.
Eaton Power Xpert 9395 UPS Installation and Operation Manual 164201764—Rev 14
UPS System Installation
Description
X-Slot Communication Bays
TB1
See Figure "Terminal Blocks
TB1, TB2, and TB3 Connector
Assignments" for terminal
assignments.
TB2
77