Belkin F6C1000-EUR, F6C700-EUR, F6C1400-EUR user manual Low Battery

P73335u_UPS_man.qxd 4/30/01 12:19 PM Page 23

Communication Interface (continued)

8-2 Dry Contact

En

NC -----------------	1	6--------------	Low Battery
NC -----------------	2	7--------------	NC
Shut Down--------	3	8--------------	NC
AC Fail ------------	4	9--------------	NC
Signal Ground ----	5

Pin 4: Output signal transfers from HIGH to LOW when utility fails. The pin is normally at high level.

Pin 6: Output signal transfers from HIGH to LOW upon low battery. The pin is normally at a high level.

Pin 3: The UPS will shut down when a high level sustained for at least

3.8seconds is applied.

Pin 5: Signal ground.

Other: Not used.

The communication port at the back of the UPS may be connected to a computer. This port allows the computer to monitor the UPS and control the operation of the UPS in some cases. Its major functions normally include the following:

•To broadcast a warning when power fails.

•To close the files before the battery is exhausted.

•To turn off the UPS and computers.

Some computers may have a special connector to link this communication port, or require a special plug-in card, or need a special UPS monitoring software. Contact your dealer for details of different interface kits.

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