Omron Powli BU1002SW Instruction Manual page 84

● Remote ON/OFF circuit
9. Precautions and notes for the use of the Contact Signal
● When connecting a device such as a relay that generates counter electromotive force to the
signal output circuit, connect diodes that prevent counter electromotive force to both ends of the
relay.
● When power is restored after the unit stopped automatically during a power failure, the unit
automatically restarts and supplies power. If you do not want to start the connected devices, turn
OFF their switches or set the auto startup setting after recovery from power failure (setting switch
2 ) to ON (Auto startup is not performed). (See page 32.)
10. Xserve RAID connection procedure
Apple's Xserve RAID can be controlled by changing the unit's contact signal card settings.
* Cable: Connection cable (BUC28), sold separately
1. UPS connection procedure
(1) Turn OFF the unit's power switch and remove the contact signal card from the rear of the unit.
How to insert/remove the contact signal card Page 69
See also
(2) Change the contact signal card's JP2 to JP9 jumper settings (8 settings) to "SC05/06."
(3) Change the JP10 jumper setting to "SC05XSR."
Notes
Explanation
Change Jumper settings
(9 degits)
1002 3002
BU SW / BU SW
7
71