Operating instructions

cRIO-9022 Operating Instructions and Specifications 18 ni.com
Shock and Vibration
To meet these specifications for shock and vibration, you must panel mount
or wall mount the CompactRIO 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, a
strain-relief kit for the power cable, from National Instruments. The kit is
NI part number 196939-01. For information about using the USB port in
high shock and vibration environments, contact National Instruments.
Operating vibration
Random (IEC 60068-2-64)..............5 g
rms
, 10 to 500 Hz
Sinusoidal (IEC 60068-2-6) ............5 g, 10 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
Safety Voltages
Connect only voltages that are within these limits.
V-to-C.....................................................35 V max, Measurement
Category I
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.
Caution Do not connect to signals or use for measurements within Measurement
Categories II, III, or IV.
Safety Standards
This product meets the requirements of the following standards of safety
for electrical equipment for measurement, control, and laboratory use:
• IEC 61010-1, EN 61010-1
• UL 61010-1, CSA 61010-1
Note For UL and other safety certifications, refer to the product label or to the Online
Product Certification section of this document.