Eaton Power Xpert 9395 UPS Installation and Operation Manual 164201725—Rev 15 229
Contact your Eaton Sales representative for additional information.
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This standard feature lets you connect the UPS to your building alarms, such as smoke detectors or over-
temperature alarms. The customer interface terminals for external connections are located inside the UPS. You
should use twisted-pair wires for each alarm input and common.
The building alarms can be programmed to display the alarm functional name.
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Purpose Relay Contact One general purpose relay contact is provided as a standard feature on the UPS. The
alarm contact is located inside the UPS on the customer interface terminal board.
You can use a normally-closed or normally-open contact. If the state of the contact changes from the state you
specify as normal, a signal is issued. You can connect this contact to equipment at your facility (such as a light
or an alarm bell) to let you know when an alarm is active on the UPS. This feature is useful if the UPS is located
in a remote area where the UPS horn may not be heard immediately.
Contacts should not be operated in excess of 30 Vac @ 5A maximum.
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As an option, an RMP II can be installed to monitor the operation of the UPS system from virtually any location
within the facility, up to 150m (500 ft) from the UPS. The RMP II contains backlit status indicators and a local
horn. The RMP II can be flush–mounted or surface–mounted on a desktop, or secured to a wall. Figure 148
shows an RMP II.
Communication
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