Specifications
National Instruments UMI-7774/7772 User Manual
A-4
ni.com
Power Characteristics
Input voltage range .................................24 V ± 10%, .20 Amps
V
iso
power source....................................5 to 30 VDC, 1.75 Amps
Environmental Conditions
The UMI-7774/7772 is intended for indoor use only.
Operating temperature ............................0 to 55 °C
Storage temperature ................................–30 to 80 °C
Humidity .................................................10 to 90% RH, noncondensing
Maximum altitude...................................2,000 m
Pollution Degree .....................................2
Shock and Vibration
Operating shock (IEC 60068-2-27)
Panel mount .....................................30 g, 11 ms half sine, 3 shocks
Operating vibration, random (IEC 60068-2-34)
DIN rail............................................1 g RMS, 10–500 Hz
at .002 g
2
/Hz
Panel mount .....................................5 g RMS, 10–500 Hz
at .01 g
2
/Hz
Operating vibration, sinusoidal (IEC 60068-2-6)
Panel mount .....................................5 g, 10–500 Hz
Physical Characteristics
Weight ....................................................2.5 lbs
Dimensions
Length.............................................. 259.08 cm (10.200 in.)
Width ............................................... 126.93 cm (5.00 in.)
Depth ............................................... 22.01 cm (0.867 in.)
