Communication Ports; Rs232 Or Usb Communication Ports; Emergency Power Off - AEG Protect D Series User Manual

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7. COMMUNICATION PORTS

7.1 RS232 or USB
communication ports
The RS232 and USB communication ports cannot operate simultaneously.
1. Communication cable to the serial or USB port on the computer.
2. Connect the other end of the communication cable to the RS232 or USB
communication port on the UPS.

7.2 Emergency Power Off

The Emergency Power Off (EPO) interface provides an emergency power
off function. When the EPO function is enabled (default setting), once the
EPO electrical circuit has opened, the UPS would shut off the output and
enter EPO mode. The UPS would not respond to ON/OFF command unless
the electrical circuit is closed again.