MGE UPS Systems 3000 - Manual (Page 14)

Only for 3000 72Vdc, 9Ah
Pb
344-50297-00
TO BATTERY
RS232
CABINET
IN
SITE WIRING FAULT
max for 3000XL max for 3000 12 battery cabinets WARNING 3 battery cabinets
OUT
Data line protection
Volt: 72Vdc 40A BATTERY CONNECTOR U.S. PAT. No. 6,094,363
Page 14 - 3400723100/AD
Only for 3000 72Vdc, 9Ah
Pb
344-50297-00
TO BATTERY
RS232
CABINET
IN
SITE WIRING FAULT
max for 3000XL max for 3000 12 battery cabinets WARNING 3 battery cabinets
OUT
Data line protection
2. Installation
2.5 Connection to the RS232 or USB communications port (optional)
1 - Connect the RS232 26 or USB 27
communications cable to the serial port or
the USB port on the computer.
2 - Connect the other end of the communi-
cations cable 26 or 27 to the RS232 2
or USB 1 communications port on the
UPS.
The UPS can now communicate with all
MGE UPS SYSTEMS supervision, set-up or
safety software.
26
27
CAUTION: The RS232 and USB
communications ports cannot
operate simultaneously.
2.6 Connection to the data-line protection port (optional)
The data-line protection function on the UPS
eliminates overvoltage flowing on the com-
puter-network lines.
Simply connect the line to be protected to
the UPS using the data-line protection con-
nectors (IN and OUT) as indicated opposite
(RJ45 cables not supplied).
1 2