MTBF
The following MTBF specifications apply to the cRIO-9002/9004.
MTBF
1,253,788 hours at 25 °C; Bellcore Issue 6,
Method 1, Case 3, Parts Count Method
Power Requirements
You must use a National Electric Code (NEC) Class 2 power source with the cRIO-9002/9004.
Recommended power supply
48 W secondary, 18 VDC to 24 VDC
Power consumption
Controller only
7 W maximum
Controller supplying power to eight
CompactRIO modules
17 W
Power supply
On powerup
9 V to 35 V
After powerup
6 V to 35 V
Note
The cRIO-9002/9004 powers up only at 9 V or higher, but when these
devices are powered on, they can run on as little as 6 V.
Physical Characteristics
If you need to clean the module, wipe it with a dry towel.
Tip
For two-dimensional drawings and three-dimensional models of the C Series
module and connectors, visit
ni.com/dimensions
and search by module number.
Screw-terminal wiring
Gauge
0.5 mm
2
to 2.1 mm
2
(20 AWG to 14 AWG)
copper conductor wire
Wire strip length
7 mm (0.28 in.) of insulation stripped from the
end
Temperature rating
85 °C
Torque for screw terminals
0.5 N · m to 0.6 N · m (4.4 lb · in. to
5.3 lb · in.)
Wires per screw terminal
One wire per screw terminal
Ferrules
0.25 mm
2
to 1.5 mm
2
NI cRIO-9002/9004 User Manual and Specifications
|
© National Instruments
|
13