APC VS 50 - Manual (Page 8)

Magnum VS –48 Vdc User’s Manual Page 3
AC
DC
Co
nt
ro
l
AC
DC
Co
nt
ro
l
AC
DC
Co
nt
ro
l
AC
DC
Co
nt
ro
l
AC
DC
Co
nt
ro
l
GND
L1 L2/N
GND
L1 L2/N
GND
L1 L2/N
GND
TRM15
1
2
3
4
5
6
7
8
ALM RTN
ALM RTN
ALM RTN
ALM RTN
1
2
3
4
5
6
7
8
9
1
2
3
4
MAJ NC
MAJ NO
MIN NC
MIN NO
USER NC
USER C
MIN C
MAJ C
USER NO
TMP
-BAT
+12 PWR
-PWR
+PWR
CONTROL BUS
Power Distribution Backplane
RESET
CONTROL BUS
CONTROL BUS
Energized
TX2 Relay
BATTERY
LVD
AC
DC
C
ontrol
AC
DC
C
ontrol
AC
DC
C
ontrol
AC
DC
C
ontrol
AC
DC
C
ontrol
GND
L1 L2/N
GND
L1 L2/N
GND
L1 L2/N
GND
TRM15
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
9
1
2
3
4
-PWR
+PWR
CONTROL BUS
Power Distribution Backplane
CONTROL BUS
Energized
TX2 Relay
BATTERY
LVD
Visual Alarm
Stud outputs:
Rear
Blank Panel
COVERED
COVERED
COVERED
MINOR
ALM IN_1
ALM IN_2
ALM IN_3
ALM IN_4
COMM
PORT
DB-9
PORT
2 Visual Alarms
(1 per group of 4)
DC OK
MAJOR
OUT RLY
USER
ALARM
INPUTS
ALARM
RELAY
OUTPUTS
BATTERY
TEMPERATURE
PROBE
Signals Cable
TOP SHELF
BOTTOM SHELF
8 outputs: Rear
GMT Load Distribution Module
( 0P1849 )
BATTERY
SHUNT
BATTERY
SHUNT
2 CB Load Distribution Module ( 0P1852 )
Microprocessor
Control Board
( 0P1838 )
WEB
SNMP Card
( AP9617 )
( 0P1839 )
( 0P1839 )
BATTERY (–)
BATTERY (+)
BATTERY (–)
BATTERY (+)
Visual Alarm
100 Amp System Only
Bus Bars
Figure 2.2-1 Magnum VS BLOCK DIAGRAM