Appendix A
Specifications for SCXI-1190
©
National Instruments Corporation
A-3
SCXI-1190/1191/1192 User Manual
Expected life
Mechanical (no load)
...................... 5 × 10
6
operations
Electrical at maximum
switching capacity........................... 10
5
operations
Caution
Exceeding the maximum switching capability decreases the expected life of the
SCXI-1190.
Power Requirement
+5 VDC
Maximum (all relays closed) .......... 600 mA
Physical
Dimensions............................................. 17.30 by 19.56 by 3.02 cm
(6.81 by 7.70 by 1.19 in.)
I/O connectors ........................................ 5 SMB male per bank;
4 banks
Environment
Operating temperature ..........................0 to 50
°
C
Storage temperature..............................–20 to 70
°
C
Relative humidity ................................... 10% to 90% noncondensing
Electromagnetic Compatibility
EMC/EMI............................................... CE, C-Tick, and FCC Part 15
(Class A) Compliant
Electrical emissions................................ EN 55011 Class A at 10 m
FCC Part 15A above 1 GHz
Electrical immunity................................ Evaluated to EN 61326-1:1997
A1:1998, Table 1
Note
For full EMC and EMI compliance, you must operate this device with shielded
cabling. See the Declaration of Conformity (DoC) for this product for any additional
regulatory compliance information. To obtain the DoC for this product, click
Declaration of Conformity
at
http://www.ni.com/hardref.nsf/
. This website lists
the DoCs by product family. Select the appropriate product family, followed by your
