American Power Conversion VS 50 - Manual (Page 8)

Magnu
m VS –48 Vdc
User Manual
Page 8
AC
DC
Control
AC
DC
Control
AC
DC
Control
AC
DC
Control
AC
DC
Control
GND
L1
L2/N
GN
D
L1
L2/N
GN
D
L1
L2/N
GND TR
M
1
5
1 2 3 4 5 6 7 8
ALM
RT
N
ALM
RT
N
ALM
RT
N
ALM
RT
N
1 2 3 4 5 6 7 8 9 1 2 3 4
MAJ
N
C
MAJ
N
O
M
IN NC
M
IN NO
U
SER NC
U
SER C
MI
N
C
MAJ
C
U
SER NO
TM
P
-B
AT
+12 PWR
-P
WR
+P
W
R
CO
NT
RO
L BUS
P
o
wer Dist
ri
bu
ti
on Backplane
RESET
CO
NT
R
O
L B
U
S
CO
N
T
RO
L BUS
En
e
rg
ize
d
TX
2 R
ela
y
BATT
E
RY
LVD
AC
DC
Control
AC
DC
Control
AC
DC
Control
AC
DC
Control
AC
DC
Control
GND
L1
L2/N
GN
D
L1
L2/N
GN
D
L1
L2/N
GND TR
M
1
5
1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 9 1 2 3 4
-P
WR
+P
W
R
CO
NT
RO
L BUS
P
o
wer Dist
ri
bu
ti
on Backplane
CO
N
T
RO
L BUS
En
e
rg
ize
d
TX
2 R
ela
y
BATT
E
RY
LVD
Visua
l Alarm
Stud
ou
tpu
ts:
Re
ar
B
lank Pa
ne
l
COV
E
RED
COV
E
RED
COV
E
RED
MI
NOR
ALM
IN_1
ALM
IN_2
ALM
IN_3
ALM
IN_4
COMM PORT
DB-9
PORT
2 Visu
a
l Ala
rms
(1
pe
r grou
p o
f 4)
DC
O
K
MA
JOR
OU
T
R
LY
US
ER
AL
ARM
IN
P
U
T
S
AL
ARM
REL
A
Y
OU
T
P
U
T
S
BAT
TER
Y
T
E
M
P
ER
ATU
R
E
PR
O
B
E
Signals Cable
TOP SHELF
BOTTOM SHELF
8 o
ut
puts:
Re
ar
G
M
T Lo
ad Distribut
ion
Module
( 0P
1849
)
B
A
TTE
R
Y
SHUNT
B
A
TTE
R
Y
SHUNT
2 C
B
Load D
istr
ibution M
o
dule ( 0
P
18
52 )
M
ic
ropro
cess
or
Co
nt
ro
l Boar
d
( 0
P
1838 )
WE
B
SNMP Car
d
( A
P
9617 )
( 0P1
839
)
( 0P1
839
)
BATT
E
RY (–)
BATT
E
RY (+
)
BATT
E
RY (–)
BATT
E
RY (+
)
Visua
l Al
ar
m
100 Amp System Only
Bus Bars
Figure 1.1-2 Magnum VS BLO
CK
DIAGRAM