Liebert 500-650 VA - Manual (Page 17)

13
C
OMMUNICATIONS
USB Interface Port
The PowerSure PST models with extension “-230U” have a USB inter-
face port for communication that will work with the built-in Microsoft
Power Manager software on the user’s PC, if the PC is so equipped. It
will provide UPS status and manages the automatic, orderly shut-
down of the computer. The UPS (USB) communications meets HID
standard, version 1.11. All USB models are compatible with Microsoft
Windows 2000, Windows XP and Mac OS 10.2 or later. All USB mod-
els ship with a 1.8m (6 ft.) USB cable.
Data Line Protection Connectors
Data line (1 input & 2 outputs) connectors are located on the rear of
the UPS and provide transient voltage surge suppression (TVSS) for
Phone/Fax/DSL/Internet/Modem devices.
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