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NI cDAQ-9172 User Guide and Specifications 74 ni.com
Environmental
The NI cDAQ-9172 chassis is intended for indoor use only. For outdoor
use, mount the system in a suitably rated enclosure.
Operating temperature
1
(IEC-60068-2-1 and IEC-60068-2-2).....–20 to 55 °C
Storage temperature
(IEC-60068-2-1 and IEC-60068-2-2).....–40 to 85 °C
Ingress protection ...................................IP 30
Operating humidity (IEC-60068-2-56)...10 to 90% RH, noncondensing
Storage humidity (IEC-60068-2-56) ......5 to 95% RH, noncondensing
Maximum altitude...................................2,000 m
Pollution Degree (IEC 60664)................2
Shock and Vibration
To meet these specifications, you must panel mount the NI cDAQ-9172
system and affix ferrules to the ends of the terminal lines.
Operational shock...................................30 g peak, half-sine, 11 ms pulse
(Tested in accordance with
IEC-60068-2-27. Test profile
developed in accordance with
MIL-PRF-28800F.)
Random vibration
Operating.........................................5 to 500 Hz, 0.3 g
rms
Nonoperating...................................5 to 500 Hz, 2.4 g
rms
(Tested in accordance
with IEC-60068-2-64.
Nonoperating test profile
exceeds the requirements of
MIL-PRF-28800F, Class 3.)
1
When operated in temperatures below 0 °C, you must use the PS-5 power supply, or another power supply rated for below 0 °C.