© National Instruments Corporation A-1 SCXI Chassis User Manual
A

Specifications

This appendix lists the specifications of the SCXI chassis. These are typical
at 25 °C unless otherwise stated.

Electrical Characteristics

Power dissipation...................................7 W per slot
Supplies
SCXI-1000/
1000DC SCXI-1101
V+
Tolerance limits include
peaks
+18.5 to +25 V +18.5 to +25 V
Ripple (peak-to-peak) 1.5 V 1.5 V
Max load 680 mA 2.04 A
V–
Tolerance limits include
peaks
–18.5 to –25 V –18.5 to –25 V
Ripple (peak-to-peak) 1.5 V 1.5 V
Max load 680 mA 2.04 A
+5 V
Tolerance limits include
peaks
+4.75 to +5.25 V +4.75 to +5.25 V
Ripple (peak-to-peak) 50 mV 50 mV
Max load 250 mA 600 mA