The Liebert MultiPort relay contact multiplexing unit communicates the On Battery and Low Battery statuses of a single UPS to connected PC's, servers, or workstations.  The card provides UPS communications to a host computer and up to 4 additional computer systems with the Liebert IntelliRack multiplexing unit or UPS systems equipped with the Liebert IntelliSlot communications port.  The card is user installable and hot swappable.  Ideally suited for Liebert NX, Nfinity, GXT3 on-line UPSs and PSI and PSI-XR line interactive UPSs.

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