C
HEETAH
S
ERIES
S
WITCHERS
–
C
HAPTER
9
81-9059-0570-0
Rev. C
Proprietary Information of
PESA
S
WITCHING
S
YSTEMS
,
I
NC
.
131
9.4
I
NTERNATIONAL
P
OWER
R
EQUIREMENTS
F
OR
C
HEETAH
C
HASSIS
All Cheetah frames have two AC (or DC) Mains power feeds. For international use only, these power
feeds are isolated from each another through a special wiring configuration that is completed at the
factory (See Figure 57).
Output VDC
(-)
(+)
½ of
Cheetah’s
Power
Supply Bank
Filter
Bridge
Rectifier
AC
1
AC 1
Breaker
Output VDC
(-)
(+)
½ of
Cheetah’s
Power
Supply Bank
Filter
Bridge
Rectifier
AC
2
AC 2
Breaker
FIGURE 57: International Power Supplies Configuration
Typical Cheetah Assembly
8 8 8 8 8 8 8 8
MA TRIX FRA ME C ONTR OLLER
COM MU NIC ATION S
RX
RX
LN K
VT2
TX
PR C
RX
TX
SCRO LL
RES ET
ACTI VE
TX
422
ACT
NET
VT1
+28
+5
+3
CON TROL STATU S
GND
+5V
+BA TTERY
RU N
ACTIV E
BATTERY
RESET
M ODE
ACTI VE
STAND BY
GND
+5V
+BA TTERY
RU N
ACTIV E
BATTERY
RESET
M ODE
ACTI VE
STAND BY
8 8 8 8 8 8 8 8
MA TRIX FRA ME C ONTR OLLER
COM MU NIC ATION S
RX
RX
LN K
VT2
TX
PR C
RX
TX
SCRO LL
RES ET
ACTI VE
TX
422
ACT
NET
VT1
+28
+5
+3
CON TROL STATU S
PS600
PWR OK
AL
E RT
+2
8V
GND
PS60
0
PWR OK
ALERT
+28V
GND
PS600
PWR OK
AL
E RT
+2
8V
GND
PS600
PW R O K
ALERT
+28V
GN D
PS 6
00
PWR OK
ALERT
+28
V
GND
PS600
PW R OK
ALER T
+28V
G ND
PS60
0
PWR OK
ALERT
+28V
GND
PS600
PW R OK
ALER T
+28V
G ND
PS600
PWR OK
AL
E RT
+2
8V
GND
PS60
0
PWR OK
ALERT
+28V
GND
PS600
PWR OK
AL
E RT
+2
8V
GND
PS600
PW R O K
ALERT
+28V
GN D
PS 6
00
PWR OK
ALERT
+28
V
GND
PS600
PW R OK
ALER T
+28V
G ND
PS60
0
PWR OK
ALERT
+28V
GND
PS600
PW R OK
ALER T
+28V
G ND
M atr ix
64 x 64
+28
V
+3. 3V
+2. 5V
C TRL
ERR
IN
USE
M atr ix
64 x 64
+28
V
+3. 3V
+2. 5V
C TRL
ERR
IN
USE
M a
t r ix
64 x 6
4
+28V
+3
. 3V
+2
. 5V
C TRL
ERR
IN
USE
M a
t r ix
64 x 64
+28V
+ 3
. 3V
+ 2
. 5V
C TRL
ERR
IN
USE
M atr ix
64 x 64
+28V
+3.3V
+2.5V
C TRL
ERR
IN
USE
M atr ix
64 x 6
4
+28V
+3.3V
+2.5V
C TRL
ERR
IN
USE
M atr ix
64 x 6
4
+28V
+3.3V
+2.5V
CTRL
ERR
IN
USE
M atr ix
64 x 6
4
+28V
+3
. 3V
+2
. 5V
CTRL
ERR
IN
USE
M atr i x
64 x 64
+28V
+3.3V
+2.5V
CTRL
ERR
IN
USE
M atr ix
64 x 64
+28V
+3.3V
+2.5V
CTRL
ERR
IN
USE
M atr ix
64 x
64
+28V
+3.3V
+2.5V
CTRL
ERR
I N
U SE
Mat ri x
64 x 64
+28V
+3.3V
+2.5V
CTRL
ER R
IN
US E
Mat ri x
6
4 x 64
+28V
+3.3V
+2.5V
CTRL
ER R
I N
U SE
M atr i x
64 x
64
+28V
+3.3V
+2.5V
CTRL
ERR
I N
U SE
Mat ri x
6
4 x 64
+28V
+3.3V
+2.5V
CTRL
ER R
I N
U SE
Mat ri x
6
4 x 64
+28V
+3.3V
+2.5V
CTRL
ER R
I N
U SE
M a
t r ix
64 x 64
+28V
+ 3
. 3V
+ 2
. 5V
C TRL
ERR
IN
USE
Mat r ix
64 x 64
+28
V
+3. 3V
+2. 5V
C TRL
ERR
IN
USE
M atr ix
64 x 64
+28
V
+3. 3V
+2. 5V
C TRL
ERR
IN
USE
M a
t r ix
64 x 6
4
+28V
+3
. 3V
+2
. 5V
C TRL
ERR
IN
USE
M atr ix
64 x 6
4
+28V
+3
. 3V
+2
. 5V
CTRL
ERR
IN
USE
M atr ix
64 x 64
+28
V
+ 3
. 3V
+ 2
. 5V
C TRL
ERR
IN
USE
M atr ix
64 x 64
+28V
+3.3V
+2.5V
CTRL
ERR
IN
USE
M atr ix
64 x 6
4
+28V
+3.3V
+2.5V
CTRL
ERR
IN
USE
M atr ix
64 x 64
+28V
+3.3V
+2.5V
CTRL
ERR
IN
U SE
M atr ix
64 x 64
+28V
+3.3V
+2.5V
C TRL
ERR
IN
US E
M atr i x
64 x
64
+28V
+3.3V
+2.5V
CTRL
ERR
I N
U SE
M atr ix
64 x
64
+28V
+3.3V
+2.5V
CTRL
ERR
I N
U SE
Mat ri x
64 x 64
+28V
+3.3V
+2.5V
CTRL
ER R
I N
U SE
Mat ri x
6
4 x 64
+28V
+3.3V
+2.5V
CTRL
ER R
I N
U SE
Mat ri x
64 x
64
+28V
+3.3V
+2.5V
CTR L
ER R
I N
U SE
Mat ri x
64 x
64
+28V
+3.3V
+2.5V
CTRL
ER R
I N
U SE
M a
t r ix
64 x 64
+28V
+ 3
. 3V
+ 2
. 5V
C TRL
ERR
IN
USE
Mat r ix
64 x 64
+28
V
+3. 3V
+2. 5V
C TRL
ERR
IN
USE
M atr ix
64 x 64
+28
V
+3. 3V
+2. 5V
C TRL
ERR
IN
USE
M a
t r ix
64 x 6
4
+28V
+3
. 3V
+2
. 5V
C TRL
ERR
IN
USE
M atr ix
64 x 6
4
+28V
+3
. 3V
+2
. 5V
CTRL
ERR
IN
USE
M atr ix
64 x 64
+28
V
+ 3
. 3V
+ 2
. 5V
C TRL
ERR
IN
USE
M atr ix
64 x 64
+28V
+3.3V
+2.5V
CTRL
ERR
IN
USE
M atr ix
64 x 6
4
+28V
+3.3V
+2.5V
CTRL
ERR
IN
USE
M atr ix
64 x 64
+28V
+3.3V
+2.5V
CTRL
ERR
IN
U SE
M atr ix
64 x 64
+28V
+3.3V
+2.5V
C TRL
ERR
IN
US E
M atr i x
64 x
64
+28V
+3.3V
+2.5V
CTRL
ERR
I N
U SE
M atr ix
64 x
64
+28V
+3.3V
+2.5V
CTRL
ERR
I N
U SE
Mat ri x
64 x 64
+28V
+3.3V
+2.5V
CTRL
ER R
I N
U SE
Mat ri x
6
4 x 64
+28V
+3.3V
+2.5V
CTRL
ER R
I N
U SE
Mat ri x
64 x
64
+28V
+3.3V
+2.5V
CTR L
ER R
I N
U SE
Mat ri x
64 x
64
+28V
+3.3V
+2.5V
CTRL
ER R
I N
U SE
M a
t r ix
64 x 64
+28V
+ 3
. 3V
+ 2
. 5V
C TRL
ERR
IN
USE
Mat r ix
64 x 64
+28
V
+3. 3V
+2. 5V
C TRL
ERR
IN
USE
M atr ix
64 x 64
+28
V
+3. 3V
+2. 5V
C TRL
ERR
IN
USE
M a
t r ix
64 x 6
4
+28V
+3
. 3V
+2
. 5V
C TRL
ERR
IN
USE
M atr ix
64 x 6
4
+28V
+3
. 3V
+2
. 5V
CTRL
ERR
IN
USE
M atr ix
64 x 64
+28
V
+ 3
. 3V
+ 2
. 5V
C TRL
ERR
IN
USE
M atr ix
64 x 64
+28V
+3.3V
+2.5V
CTRL
ERR
IN
USE
M atr ix
64 x 6
4
+28V
+3.3V
+2.5V
CTRL
ERR
IN
USE
M atr ix
64 x 64
+28V
+3.3V
+2.5V
CTRL
ERR
IN
U SE
M atr ix
64 x 64
+28V
+3.3V
+2.5V
C TRL
ERR
IN
US E
M atr i x
64 x
64
+28V
+3.3V
+2.5V
CTRL
ERR
I N
U SE
M atr ix
64 x
64
+28V
+3.3V
+2.5V
CTRL
ERR
I N
U SE
Mat ri x
64 x 64
+28V
+3.3V
+2.5V
CTRL
ER R
I N
U SE
Mat ri x
6
4 x 64
+28V
+3.3V
+2.5V
CTRL
ER R
I N
U SE
Mat ri x
64 x
64
+28V
+3.3V
+2.5V
CTR L
ER R
I N
U SE
Mat ri x
64 x
64
+28V
+3.3V
+2.5V
CTRL
ER R
I N
U SE
OUTP UT MON ITOR CA RD
CONT ROL
ERROR
POW ER OK
IN USE
PS Backplane B
PS Backplane A
Содержание Cheetah 1024x256
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