PXI Chassis with Integrated Signal Conditioning
Random Vibration
Operating Environment
Operating................................................... 5 to 500 Hz, 0.31 grms
Nonoperating............................................. 5 to 500 Hz, 2.46 grms (Tested in accordance
with IEC 60068-2-64)
Ambient temperature....................................... 0 to 55 °C (Tested in accordance with IEC-60068-2-1
and IEC-60068-2-2.)
Relative humidity ............................................. 10 to 90% (Tested in accordance with IEC-60068-2-56.)
Safety
Storage Environment
Ambient temperature....................................... –20 to 70 °C (Tested in accordance with IEC-60068-2-1
This product is designed to meet the requirements of the following standards of safety for electrical
equipment for measurement, control, and laboratory use:
• IEC 61010-1, EN 61010-1
and IEC-60068-2-2.)
Relative humidity ............................................. 5 to 95% noncondensing (Tested in accordance
with IEC-60068-2-56.)
• UL 3111-1, UL 61010B-1
• CAN/CSA C22.2 No. 1010.1
NOTE: For UL and other safety certifications, refer to the product label or to ni.com.
10 MHz System Reference Clock (PXI_CLK10)
Maximum clock skew between slots .............. 250 ps
Built-in 10 MHz clock
Accuracy .................................................... 25 ppm (guaranteed over the
operating temperature range)
Electromagnetic Compatibility
Emissions.......................................................... EN 55011 Class A at 10 m. FCC Part 15A above 1 GHz
Immunity........................................................... EN 61326-1:1997 + A1:1998, Table 1
CE, C-Tick and FCC Part 15 (Class A) Compliant
NOTE: For EMC compliance, operate this device with shielded cabling.
Maximum jitter.......................................... 5 psrms in 10 Hz to 1 MHz range
External clock sources
Connectors................................................. BNC on rear of chassis (ground referenced) or Slot 2 J2
Input frequency.......................................... 10 MHz 100 ppm or better
Input amplitude
Rear connector.................................... 200 mVpp to 5 Vpp, 10 MHz squarewave or sinewave
Slot 2................................................... 5 or 3.3 V, 10 MHz TTL signal
Input impedance........................................ 50 5 Ω (rear connector)
Maximum jitter introduced
CE Compliance
This product meets the essential requirements of applicable European Directives,
as amended for CE Marking, as follows:
Low-Voltage Directive (safety)......................... 73/23/EEC
Electromagnetic Compatibility
Directive (EMC) ................................................ 89/336/EEC
NOTE: Refer to the Declaration of Conformity (DoC) for this product for any additional regulatory
compliance information. To obtain the DoC for this product, click Declarations of Conformity Information
at ni.com/hardref.nsf/.
by backplane circuitry................................ 1 psrms in 10 Hz to 1 MHz range
Shock and Vibration
Functional shock............................................... 30 g peak, half-sine, 11 ms pulse (Tested in accordance
with IEC 60068-2-27. Test profile developed in accordance
with MIL-T-28800E.)
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National Instruments • Tel: (800) 433 3488 • info@ni.com • ni.com
NI [ National Instruments ]
