National Instruments PXIe-4322 Installation Manual

Also see for PXIe-4322: CALIBRATION PROCEDURE

Contents

National Instruments PXIe-4322 Installation Manual Manual pdf 16 page image

16 | ni.com | NI PXIe-4322 and TB-4322 Installation GuideStorage EnvironmentAmbient temperature range ..............................-40 °C to 71 °C(Tested in accordance with IEC-60068-2-1 andIEC-60068-2-2. Meets MIL-PRF-28800FClass 3 limits.)Relative humidity range....................................5% to 95%, noncondensing(Tested in accordance with IEC-60068-2-56.)Shock and VibrationOperating shock ................................................30 g peak, half-sine, 11 ms pulse(Tested in accordance with IEC-60068-2-27.Meets MIL-PRF-28800F Class 2 limits.)Random vibrationOperating ..................................................5 Hz to 500 Hz, 0.3 g rmsNon-operating ...........................................5 Hz to 500 Hz, 2.4 g rms(Tested in accordance with IEC-60068-2-64.Non-operating test profile exceeds therequirements of MIL-PRF-28800F, Class 3.)Safety VoltagesMaximum VoltageConnect only voltages that are within the following limits:Between any two AO+ and AO- pair................±120 VDCIsolation VoltagesChannel-to-channel ...........................................300 V rms, Measurement Category II (Basic)Withstand ..........................................1,500 V rmsChannel-to-earth ground ...................................300 Vrms, Measurement Category IIWithstand ..........................................3,000 V rmsMeasurement Category II is for measurements performed on circuits directly connected to theelectrical distribution system. This category refers to local-level electrical distribution, such asthat provided by a standard wall outlet, for example, 115 V for U.S. or 230 V for Europe.Caution Do not connect the TB-4322 to signals or use for measurements withinMeasurement Categories III or IV.Caution The protection provided by the TB-4322 can be impaired if it is used in amanner not described in this document.

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