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Technical data • Individual components
3.10 Uninterruptible power supply (UPS)
With an optionally integrated UPS, the B&R Industrial PC makes sure that the PC system completes write opera-
tions even when a power failure occurs. When the UPS detects a power failure, it switches to battery operation
immediately without interruption. Any running programs will be properly terminated by the UPS. This eliminates
the chance of inconsistent data (only works if the UPS has already been configured and the drive is enabled).
Information:
• The monitor/panel is not buffered by the UPS and will shut off when the power fails.
• More detailed information about uninterruptible power supplies can be found in the user's man-
ual for the external UPS. This can be downloaded from the B&R website.
Because the charging circuit is integrated in the housing of the B&R Industrial PC, installation has been simplified
to merely attaching the connection cable to the battery unit mounted next to the PC.
Special emphasis was placed on ease of maintenance when the battery unit was designed. Batteries are easily
accessible from the front and can be replaced in just a few moments when servicing.
3.10.1 Requirements
• A suitable system unit
• UPS IF option 5AC901.IUPS-00 or 5AC901.IUPS-01
• Battery unit 5AC901.BUPS-00 or 5AC901.BUPS-01
• UPS connection cable 0.5 meters (5CAUPS.0005-01), 1 meter (5CAUPS.0010-01) or 3 meters
(5CAUPS.0030-01)
• Configuration of the B&R UPS in the ADI Control Center
Warning!
The 5AC901.BUPS-00 battery unit must only be operated with the 5AC901.IUPS-00 UPS IF option!
The 5AC901.BUPS-01 battery unit must only be operated with the 5AC901.IUPS-01 UPS IF option!
Information:
For information about installation and connecting to the UPS IF option, see "Installing and connecting
the UPS battery unit" on page 154.
116
Panel PC 900 User's Manual V1.05
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