Figure 4-24. Terminal Blocks Tb1, Tb2, And Tb3 Connector Assignments - Eaton Power Xpert 9395P-900 Series Installation And Operation Manual

TB1
TB2
TB3
NOTE All building alarm inputs require an isolated normally-open or normally-closed contact or switch (rated at 24 Vdc, 20 mA minimum)
connected between the alarm input and common terminal as shown. Building alarm inputs can be programmed for use with either
normally-open or normally-closed contacts. All control wiring and relay and switch contacts are customer‐supplied.
NOTE The building alarms can be programmed to display the alarm functional name.
NOTE A jumper wire must be connected between pins 1 and 2 on TB1, if the normally-closed REPO contact is not used.

Figure 4-24. Terminal Blocks TB1, TB2, and TB3 Connector Assignments

®
Eaton Power Xpert
UPS
1
10
1
10
UPS
1
10
®
9395P-900 UPS Installation and Operation Manual P-164000501—Rev 09
UPS System Installation
REPO NC
REPO Return
REPO NO
REPO Return
Battery Aux
Battery Aux Common
Battery Shunt Trip +
Battery Shunt Trip –
Output Contactor K3 NC Aux
Output Contactor K3 NC Aux Common
Pull Chain
Pull Chain Common
Alarm Relay NC
Alarm Relay Common
Alarm Relay NO
Alarm Relay Common
Building Alarm 1
Building Alarm 1 Return
Building Alarm 2
Building Alarm 2 Return
Building Alarm 3
Building Alarm 3 Return
Building Alarm 4
Building Alarm 4 Return
Building Alarm 5
Building Alarm 5 Return
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