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T1100 AS Hardware System Overview
Power comes into each breaker panel on side A and on side B. Each input power
line connects to the input power feeds in the rear of the breaker panel. Each input
power feed has an input circuit breaker beside it that ensures that the power is
within an acceptable range.
Breaker Panel Settings
To view a graphic that shows the mapping of breakers to the devices, see
BreakerSettings.pdf. When a server is installed and powered up, the associated
breakers should be closed. Inactive breakers are not required to be in the closed
position.
NOTE: The breaker mapping table shows only end-to-end connectivity from
the breaker panel breakers to the servers. For detailed information on wiring,
see the
interconnect
Power Distribution Units
The AC Power Distribution Unit (PDU) is connected to a 240 V AC power source
and distributes power to the components of the LSMS frame. Power is distributed
to A side and B side feeds. There is one ON/OFF breaker switch for four A side
power outlets and one ON/OFF breaker switch for four B side power outlets. For
more information about the PDU, refer to the documentation that was delivered
with the product.
910-2969-001 Revision H, February 2007
Preliminary
diagram.
3-13
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