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EPC-3221 CompactPCI
System Controller Board and C1XTN02 Transition I/O Module
®
Specifications
Overview
Listed in the tables below are system specifications and environmental tolerances for the
EPC-3221 SCB.
Note: These specifications are subject to change without notice.
Environmental
Environmental tolerances are listed in the following table:
Temperature
Humidity
Shock
Vibration
Altitude
See the cooling conditions outlined below for extended temperature specifications.
†
Cooling
Airflow requirements for the SCB are listed in the following table:
Note: The following table lists the minimum unimpeded airflow in linear feet per minute (LFM)
required across the processor for operations at the specified ambient temperature at sea level.
Airflow
Maximum
Ambient
A Note on Thermal Specifications
RadiSys validates the operating specifications of its products by testing with the "hottest"
available hardware and software configuration to maximize the power supply draw and
generate a worst-case scenario. Despite these efforts, the specifications outlined above are
only benchmarks and should be regarded as such.
28
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Operating
0 to 57 °C (32 to 134.6 °F)
at 200 LFM
5 – 95% @ 40 °C,
non-condensing
1 G @ 10 ms
0.25 G @ 5 – 150 Hz
15,000 ft. (4,572 m)
600 LFM
400 LFM
69 °C
66 °C
(150.8 °F)
(156.2 °F)
Ambient temperature is measured at the leading edge of the CPU heatsink with a 433 MHz
processor installed and all components fully populated.
-40 to 70 °C (-40 to 158 °F)
†
50,000 ft. (15,240 m)
200 LFM
57 °C
(134.6 °F)
Non-Operating
0 – 95% @ 40 °C,
non-condensing
30 G @ 10 ms
5 G @ 5 – 150 Hz
100 LFM
0 LFM
44 °C
Not
(111.2 °F)
Recommended
Service Manual
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