Eaton Power Xpert 9395P-1100/1100 Installation And Operation Manual page 98

UPS System Installation
Table 27. TB1, TB2, and TB3 Interface Connections
Terminal
TB1
1
2
3
4
5
6
7
8
9
10
Terminal
TB2
1
2
3
4
5
6
7
8
9
10
Terminal
TB3
1
2
3
4
5
6
7
80 Eaton ®
Name
REPO NC
REPO Return
REPO NO
REPO Return
Battery Aux
Battery Aux Common
48 Vdc Battery Shunt Trip +
48 Vdc Battery Shunt Trip –
Output Contactor K3 NC Aux
Output Contactor K3 NC Aux Common
Name
Pull Chain
Pull Chain Common
Alarm Relay NC
Alarm Relay Common
Alarm Relay NO
Alarm Relay Common
Not Used
Not Used
Not Used
Not Used
Name
Building Alarm 1
Building Alarm 1 Return
Building Alarm 2
Building Alarm 2 Return
Building Alarm 3
Default: Charger Off
Building Alarm 3 Return
Building Alarm 4
Default: On Generator
Power Xpert ® 9395P-1200 Installation and Operation Manual 164000500—Rev 11
Description
Input: Normally-closed dry contact used to activate UPS EPO from a remote
switch.
Input: Normally-open dry contact used to activate UPS EPO from a remote
switch.
Input: Normally-open contact used to indicate when UPS battery breaker is
open or closed.
Output: Contacts used to open battery breaker or disconnect.
Output: Normally-closed contact opens when output contactor closes.
Description
Output: Backup control for parallel operation.
Output: General purpose normally-closed (NC) relay contact.
Output: General purpose normally-open (NO) relay contact.
Description
Input: Programmable UPS alarm, activated by a remote dry contact closure.
Input: Programmable UPS alarm, activated by a remote dry contact closure.
Input: Programmable UPS alarm, activated by a remote dry contact closure.
Default function set for charger off.
Input: Programmable UPS alarm, activated by a remote dry contact closure.
Default function set for on generator.