User`s guide

14 • Introduction
Front Panel LEDs and switch:
• Power status (green)
• IDE activity indicator (red)
• Ethernet port 1&2: 10/100Mb (amber), activity (Green)
• Watchdog timer status or Auxiliary indicator (green)
• Hot-swap status indicator (blue)
• On-handle limit switch for soft power-off signal triggering
• Flush tact switch for system reset
Environment:
• Operating temperature: 0 to 55°C
• Storage temperature: -40 to 80°C
• Humidity: 5% to 95% non-condensed
• Shock: 15G peak-to-peak, 11ms duration, non-operation
• Vibration:
• Non-operation: 1.88Grms, 5-500Hz, each axis
• Operation: 0.5Grms, 5-500Hz, each axis, with 2.5” HDD
Power Consumption
The values below are the measured power consumption for the cPCI board
with the listed options in the table only; the CPU is running under 100%
loading. The power for other peripheral devices such as keyboard, mouse,
add-on cards, HDD, and CD-ROM are not included.
CPU Voltage Current Wattage
+3.3V 2.8A 9.24W
+5.0V 3.2A 16.0W
+12.0V 144mA 1.73W
Pentium III 850MHZ CPU
512M RAM
Two Ethernet ports
One PMC device
-12.0V 68mA 0.82W
Total Watts=9.24+16.0+1.73+0.82=27.8W
Table 1: Power consumption with above configuration