Unisys NX5820 K, Configuration Manual

Page: 161 / 176

Configuring Optional and Recommended UPS
7017 6300–005 6–55
If a site UPS is not used, Unisys highly recommends at a minimum that a small individual
UPS’s provided power and status connections to each SCP in the system (2 UPS for
redundant SCP). For this application, a small UPS can be obtained from Unisys Direct
(Model PRC1000i) to supply power and status for each SCP. The interconnect box/power
and status cable is provided with the SCP. See Figure 6–13 and Figure 6–14 for SCP to
UPS cabling.
0086
Domain 1 Domain 0
U
U K M LPT
P
C
-
C
O
M
M
1
C
S
E
J
u
m
p
e
r
C
S
E
S
C
S
I
L
A
N
V
i
d
e
o
U
U
K M LPT
P
C
-
C
O
M
M
1
C
S
E
J
u
m
p
e
r
C
S
E
S
C
S
I
L
A
N
V
i
d
e
o
Interconnect
Box
To UPS 1
To UPS 2
7015 5403-002
7015 7789-001
Interconnect
Cable
Interconnect
Cable
Interconnect
Box
Redundant SCP
Primary SCP
*
*
*
Connection to servers when site UPS is configured.
J5
J1 J2 J3 J4
J5
J1 J2 J3 J4
Figure 6–13. SCP to UPS Status Cable
0001
To Interconnect
Box
7015 6260
7015 5403-002
AC Input
3445 3720
AC to SCP
Status
Figure 6–14. Standalone (PRC1000i) UPS to SCP Cabling