Eaton Evolution S 1250 RT 2U Installations- Und Bedienungsanleitung Seite 17

Contact open: UPS shutdown
ROO
5
Contact closed: UPS start-up (UPS connected to AC power and AC power is available)
Note. The local ON/OFF control using button (24) overrides the remote-control function.
Contact open: UPS shutdown, LED (26) goes ON.
RPO
5
To return to normal operation, deactivate the remote external contact and restart the UPS
by pressing button (24).
4 - Plug connector (5) into the back of the UPS.
5 - Connect and restart the UPS following the previously described procedures.
6 - Activate the external remote shutdown contact to test the function.
Warning. This connector must only be connected to SELV (Safety Extra-Low Voltage) circuits.
3. Operation
34008236EN/AC - Page 15