INSTALLATION
EATONPowerware®5130 Rack/Tower UPS (1250–3000 VA) User’s Guide S164201730Rev 2
www.powerware.com
32
WARNING
TheRPO/ROO circuit is an IEC 60950 safety extra low voltage (SELV) circuit. This circuit must
beseparated from any hazardous voltage circuits by reinforced insulation.
To install the RPO or ROO switch:
1. Verify that the UPS is off and unplugged.
2. Unscrew and remove the RPO/ROO connector from the RPO/ROO
port on the UPS rear panel.
3. Refer to the following table to plan the RPO or ROO behavior:
Contact RPO ROO*
Open UPSshuts down, the indicator
illuminates
UPSshuts down
Closed Normaloperation
Toreturn to normal operation,
deactivatethe remote external
contactand restart the UPS by
pressingthe button
UPSstarts up (UPS connected to
ACpower and AC power is
available)
NOTE Thelocal buttonoverrides the ROO function.
4. Connect isolated, normally-closed, dry contacts (rated to handle
60 Vdc maximum, 30 Vac RMS maximum, and 20 mA maximum).
Use stranded, non-shielded wiring, size 0.75 mm2–0.5 mm2
(18–20 AWG).
5. Reinstall the RPO/ROO connector to the RPO/ROO port.
6. Verify that the externally-connected RPO switch is not activated to
enable power to the UPS output receptacles.
7. Plug the UPS power cord into a power outlet.
8. Press and hold the buttonuntil you hear the UPS beep
(approximately one second).
9. Activate the external RPO or ROO switch to test the function.
Verify the status change on the UPS front panel.
10. RPOonly. De-activatethe external RPO switch and restart the UPS.