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Appendix A Specifications
PCI-4451/4452 User Manual A-10
©
National Instruments Corporation
Available power......................................+4.65 to +5.25 VDC at 0.5 A
(analog I/O connector)
Available power......................................+4.65 to +5.25 VDC at 1.0 A
(digital I/O connector)
Physical
Dimensions (not including connectors)..10.65 by 31.19 by 1.84 cm
(4.19 by 12.28 by 0.73 in.)
Digital I/O connector..............................50-pin VHDIC female type
Analog I/O connector .............................68-pin VHDIC female type
Environment
Operating temperature............................0° C to +40° C
Storage temperature range......................−25° C to +85° C
Relative humidity ...................................10% to 95%, no condensation
Calibration
Calibration interval.................................1 year
User.book Page 10 Tuesday, April 14, 1998 10:20 AM