
14
Multiple UPS-Output Turnoff
continued
Cascading with
Matrix-UPS™
Do not connect more than one APC Matrix-UPS in cascade.
If you are connecting a Matrix-UPS in cascade, place it at
the end of the series of UPSs (UPS
n
in Figure 8).
Parallel setup
(voltage input
switches only):
Figure 9
To set up a remote voltage input switch by connecting mul-
tiple Remote Power-Off Devices in parallel, refer to the
figure below.
Figure 9 :Par allel setup (volta ge input switche s only)
Continued on next page
TO
S
E
R
V
E
R
O
R
A
C
C
E
S
S
O
R
IE
S
TO
U
P
S
C
A
S
C
A
D
E
O
U
T
R
P
O
/
C
A
S
C
A
D
E
IN
P
O
W
E
R
-O
F
F
/
T
E
S
T
C
O
N
F
IG
U
R
A
T
IO
N
AP9830
UPSREMOTEPOWER-OFFDEVICE
www.apcc.com
To
Voltage Input
Remote Switch
UPS
n
TO
S
E
R
V
E
R
O
R
A
C
C
E
S
S
O
R
IE
S
TO
U
P
S
C
A
S
C
A
D
E
O
U
T
R
P
O
/
C
A
S
C
A
D
E
IN
P
O
W
E
R
-O
F
F
/
T
E
S
T
C
O
N
F
IG
U
R
A
T
IO
N
AP9830
UPSREMOTEPOWER-OFFDEVICE
www.apcc.com
UPS
1
...
PIN 4
PIN 3
PIN 4
Keystone
Jack
RJ11
Cable
PIN 3
TO SERVER OR
ACCESSORIES
CASCADE OUT
RPO / CASCADE IN
POWER-OFF
/ TEST
AP9830
UPS REMOTE POWER-OFF DEVICE
www.apcc.com
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