Motorola CPCI-6115 Manuel de service Page 44

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CPX8216 and CPX8216T Installation and Use (6806800A52C)
Chapter 3 Platform Description
24
Power Distribution Panel
The power distribution panels, located in the rear of the chassis below the transition module
card cage, distribute the AC or DC input power to the chassis’ power supplies.
The following section describes the characteristics of the AC and DC power distribution panels
for CPX8216 and CPX8216T chassis. The CPX8000 series chassis provides for the following
power inputs.
Single Input AC
Dual Input DC
Dual Breaker DC
H.110 Dual Input DC
!
Warning
Warni ng
This subassembly is not a field replaceable unit. Regulatory guidelines do not allow
the replacement or repair of MXP power distribution panels by the customer.
Replacement and repair must be managed by the Emerson Field Service Organization
(FSO) so the warranty and regulatory limbless are not voided. Please contact your
Emerson sales representative.
AC Power Distribution Panel (CPX8216)
This section describes the different power distribution panels available on the CPX8000 Series
chassis. For information on power hookup, refer to Chapter 5, Chassis Installation. The AC
version of the panel is shown in the figure below.
Dual Input DC Power Distribution Panel (CPX8216)
The dual input DC version allows redundant input power supplies for full high-availability
applications. It is recommended that each input source be independent of the other.
Figure 3-9. AC Power Distribution Panel
l
0
90-260 VAC
Figure 3-10. Dual Input DC Power Distribution Panel
2572 9907
-48 VDC
-48 VDC RTN
-48 VDC
-48 VDC RTN
ON ON
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