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Data Sheets
DS1103 Hardware Installation and Configuration March 2004
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PX20 Data Sheet
The following table provides the technical characteristics of the PX20:
Parameter Specification
Chassis
1)
• Desktop box
• 19” rack-mount version available (height: 4 U)
• 20 full-size 16-bit ISA slots
• 1 slot reserved for Link Board or slot CPU board
for Ethernet connection
• 1 additional slot required if AutoBoot option is
used
• Triple-fan cooling, temperature-dependent speed
Power supply • 90 … 264 V AC, autoranging
• 400 W @ 90 … 150 V AC
• 450 W @ 170 … 264 V AC
Maximum output current 60 A @ 5 V
Reset switch • The switch has no function.
• The lamp in the switch lights up when the
expansion box power supply provides +12 V.
• Approx. 10,000 h life span of the lamp
Grounding Circuit ground is connected to the chassis and
through that to the power system’s protective
ground.
Physical size
(height x width x depth)
164 x 435 x 557 mm (6.5 x 17.1 x 21.9 in)
Weight (without boards) 18.1 kg (39.8 lbs)
Ambient temperature 0 … 50 °C (32 … 122 °F)
Humidity 0 … 95 %, non-condensing
1) As of revision 3.2, the revision number is labeled on the chassis and the PX20 is prepared for inserting the DS1006 Processor
Board. For more details on the different revisions, refer to http://www.dspace.de/goto?pxboxvers.