Tripp Lite SMART1000RT1U Owners Manual for SmartPro Line-Interactive Single-Ph - Page 26

EPO/ROO Port, For EPO, For ROO

Page 26 highlights

7 Communication Interfaces EPO/ROO Port EPO: Emergency Power Off allows the user to shut down the UPS when an emergency occurs. Restarting the UPS requires manual intervention. ROO: Remote ON/OFF allows remote action of buttons "on" and "off" to turn on or shut down the UPS. Connect a normally closed contact (60Vdc/30Vac 20mA max, 0.75mm2 cable cross-section) between the two pins of the port (Figure 7-2) For EPO Contact short: UPS shutdown For ROO Contact short to open: UPS shutdown Contact open to short: UPS start-up Figure 7-2: EPO/ROO Port 26

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26
7 Communication Interfaces
EPO/ROO Port
EPO:
Emergency Power Off allows the user to shut down the UPS when an emergency occurs. Restarting the UPS requires
manual intervention.
ROO:
Remote ON/OFF allows remote action of buttons “on” and “off” to turn on or shut down the UPS.
Connect a normally closed contact (60Vdc/30Vac 20mA max, 0.75mm
2
cable cross-section) between the two pins of the port
(Figure 7-2)
Figure 7-2: EPO/ROO Port
For EPO
Contact short: UPS shutdown
For ROO
Contact short to open: UPS shutdown
Contact open to short: UPS start-up