Eaton 20000i Manual page 12

④ USB communication port
RS232 communication
⑤
port
Slot for optional
⑥
communication card
⑦ Cooling fan(s)
⑧ Output switch
Manual bypass for
⑨
maintenance
⑩
Input switch
⑪
Cover for terminals
⑫
Fuse
Terminals for I/O cable connection
⑬
(refer to related section)
⑭
Earthing screws
⑮
Tie wrap hold-down
9