Product Structure
(1) Liquid crystal display (LCD) |
(2) Maintenance bypass (MBS) port |
(3) Optional card slot |
(4) Battery management system (BMS) port |
(5) RS232 communications portb |
(6) RS485 communications ports (connect to northbound devices) |
(7) USB porta |
(8) AC input and output terminals (behind the cover) |
(9) Battery input terminal (behind the cover) |
(10) Parallel current equalization port |
(11) Emergency power-off (EPO) port |
(12) Parallel communication ports |
(13) Battery PE terminal |
- The RS485 port supports only the Modbus RTU protocol.
- The USB port and RS232 port cannot be used at the same time.
a: The USB port supports the serial port communication protocol. The USB port can be used to export logs and send serial port commissioning commands.
b: The RS232 port supports the serial port communication protocol. The RS232 port can be used to export logs, send serial port commissioning commands, and upgrade the UPS main power program online.