Rear View - Riello UPS 40 Manual De Usuario

REAR VIEW

5 COMPUTER INTERFACE (only for 40 Plus – 55 Plus – 65 Plus models)
Allows connection to a computer via an RS232 serial interface.
6 OUTPUT PLUGS
7 INPUT PLUG
8 MAINS CONNECTION FUSE
9 DATA TRANSFER PROTECTION (only for telephone/modem surge protection)
Protection against overvoltage on telephone and modem lines so as to ensure a more safe connection to
telephone and Internet services.
5
7
8
25
9
6