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User Manual
GFK-1503F
4.3.7
Single-Ended Inter-Rack Connection (IC200CBL600)
Figure 30
4.3.8
Power Sources for Single-Ended Expansion Rack Systems
When operating the system in single-ended mode, power supplies for the main rack and
expansion rack must use the same main power source. The main rack and expansion racks
cannot be switched ON and OFF separately; either both must be ON or both must be OFF for
proper operation.
Power for modules in the expansion rack comes from the Power Supply installed on the
Expansion Receiver Module. If the expansion rack includes a Power Supply Booster Carrier
and additional rack Power Supply, it must be tied to the same source as the Power Supply
on the Expansion Receiver Module.
4.4
Installing Power Supply Modules
Power Supply modules install directly onto the CPU module, Expansion Receiver Modules,
and supplementary power supply carriers.
The Power Supply on the CPU or Expansion Receiver Module supplies +5V and +3.3V to
downstream modules through the mating connector. The number of modules that can be
supported depends on the power requirements of the modules. Additional booster Power
Supplies can be used as needed to meet the power needs of all modules. If the rack includes
any Power Supply Booster Carrier and additional rack Power Supply, it must be tied to the
same source as the Power Supply on the CPU. The configuration software provides power
calculations with a valid hardware configuration. Power Supply installation instructions are
given below.
Installation
Chapter 4
Jan 2020
37
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