Siemens HiPath 3000 Series Service Documentation page 209

Nur für den internen Gebrauch
to
CUCR/CUPR
Connection for
Power Box PB3000
Power plug
Figure 3-27 UPSC-DR (S30122-K7373-A900/-M900)
A31003-H3590-S100-7-7620, 06/2012
HiPath 3000/5000 V9, Service documentation
LED,
green
1
LED, yellow
X1
50
19-inch housing for HiPath 3500 and HiPath 3300
Boards for HiPath 3000
Slide switch for setting the ring frequen-
cy
Slide switch for activating and deacti-
vating the battery voltage (batteries):
up = off, battery voltage deactivated
●
(battery backup off)
down = on, battery voltage activated
●
(battery backup on)
Caution
The screw marked "
ground connection between UPSC-DR
and the 19-inch housing and must al-
ways be installed.
Battery connector assi-
gnment:
+48 V
–48 V
–48 V of PB3000
+48 V of PB3000
boards.fm
Central Board
" performs the
Batt
Batt
3-77