Environmental
Temperature (IEC 60068-2-1 and IEC 60068-2-2)
Operating
-20 °C to 55 °C
Storage
-40 °C to 85 °C
Caution
Failure to follow the mounting instructions in the user manual can cause
temperature derating. Visit
and enter Info Code
criomounting
for
more information about mounting configurations and temperature derating.
Ingress protection
IP40
Operating humidity (IEC 60068-2-56)
10% RH to 90% RH, noncondensing
Storage humidity (IEC 60068-2-56)
5% RH to 95% RH, noncondensing
Pollution Degree (IEC 60664)
2
Maximum altitude
5,000 m
Indoor use only.
Shock and Vibration
To meet these specifications for shock and vibration, you must panel mount or wall mount the
cRIO-9024 system, affix ferrules to the ends of all terminal wires, install a strain relief on the
power cable, and install tie wraps on the Ethernet and power cables. You can order the
NI 9979 strain-relief kit for the power cable. For information about using the USB port in high
shock and vibration environments, contact NI.
Operating vibration
Random (IEC 60068-2-64)
5 g
rms
, 10 Hz to 500 Hz
Sinusoidal (IEC 60068-2-6)
5 g, 10 Hz to 500 Hz
Operating shock (IEC 60068-2-27)
30 g, 11 ms half sine; 50 g, 3 ms half sine;
18 shocks at 6 orientations
Safety Voltages
Connect only voltages that are within these limits.
V-to-C
35 V maximum, Measurement Category 1
Measurement Category I is for measurements performed on circuits not directly connected to
the electrical distribution system referred to as MAINS voltage. MAINS is a hazardous live
electrical supply system that powers equipment. This category is for measurements of voltages
from specially protected secondary circuits. Such voltage measurements include signal levels,
special equipment, limited-energy parts of equipment, circuits powered by regulated low-
voltage sources, and electronics.
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NI cRIO-9024 User Manual and Specifications
