NI cDAQ -9171 - National Instruments

1 DEVICE SPECIFICATIONSNI cdaq -9171NI CompactDAQ One-Slot Bus-Powered USB ChassisThese specifications are for the NI cdaq -9171 chassis only. These specifications are typicalat 25 C unless otherwise noted. For the C Series module specifications, refer to thedocumentation for the C Series module you are InputInput FIFO size127 samplesMaximum sample rate1 Determined by the C Series moduleTiming accuracy250 ppm of sample rateTiming nsNumber of channels supportedDetermined by the C Series moduleAnalog OutputNumber of channels supportedHardware-timed taskOnboard regeneration16 Non-regenerationDetermined by the C Series moduleNon-hardware-timed taskDetermined by the C Series moduleMaximum update rateOnboard MS/s (multi-channel, aggregate)

2 Non-regenerationDetermined by the C Series module1 Performance dependent on type of installed C Series module and number of channels in the not include group delay. For more information, refer to the documentation for each C accuracy50 ppm of sample rateTiming nsOutput FIFO sizeOnboard regeneration8,191 samples shared among channels usedNon-regeneration127 samplesAO waveform modesNon-periodic waveform,periodic waveform regeneration mode fromonboard memory,periodic waveform regeneration from hostbuffer including dynamic updateDigital Waveform CharacteristicsWaveform acquisition (DI) FIFOP arallel modules511 samplesSerial modules63 samplesWaveform generation (DO)

3 FIFOP arallel modules2,047 samplesSerial modules63 samplesDigital input sample clock frequencyStreaming to application memorySystem-dependentFinite0 MHz to 10 MHzDigital output sample clock frequencyStreaming from application memorySystem-dependentRegeneration from FIFO0 MHz to 10 MHzFinite0 MHz to 10 MHzTiming accuracy50 ppmGeneral-Purpose Counters/TimersNumber of counters/timers4 Resolution32 bitsCounter measurementsEdge counting, pulse, semi-period, period,two-edge separation, pulse widthPosition measurementsX1, X2, X4 quadrature encoding withChannel Z reloading.

4 Two-pulse encoding2 | | NI cdaq -9171 SpecificationsOutput applicationsPulse, pulse train with dynamic updates,frequency division, equivalent time samplingInternal base clocks80 MHz, 20 MHz, 100 kHzExternal base clock frequency0 MHz to 20 MHzBase clock accuracy50 ppmOutput frequency0 MHz to 20 MHzInputsGate, Source, HW_Arm, Aux, A, B, Z,Up_DownRouting options for inputsAny module PFI, analog trigger, many internalsignalsFIFOD edicated 127-sample FIFOF requency GeneratorNumber of channels1 Base clocks20 MHz, 10 MHz, 100 kHzDivisors1 to 16 (integers)

5 Base clock accuracy50 ppmOutputAny module PFI terminalModule PFI CharacteristicsFunctionalityStatic digital input, static digital output, timinginput, and timing outputTiming output sources3 Many analog input, analog output, counter,digital input, and digital output timing signalsTiming input frequency0 MHz to 20 MHzTiming output frequency0 MHz to 20 MHzDigital TriggersSourceAny module PFI terminalPolaritySoftware-selectable for most signals3 Actual available signals are dependent on type of installed C Series cdaq -9171 Specifications | National Instruments | 3 Analog input functionStart Trigger, Reference Trigger,Pause Trigger, Sample Clock,Sample Clock TimebaseAnalog output functionStart Trigger, Pause Trigger, Sample Clock.

6 Sample Clock TimebaseCounter/timer functionGate, Source, HW_Arm, Aux, A, B, Z,Up_DownModule I/O StatesAt power-onModule-dependent. Refer to the documentationfor each C Series The NI cdaq -9171 may revert the input/output of the modules to theirpower-on state when the USB cable is InterfaceUSB specificationUSB Hi-SpeedHigh-performance data streams6 Data stream types availableAnalog input, analog output, digital input,digital output, counter/timer input,counter/timer output, NI-XNET4 Note If you are connecting the NI cdaq -9171 to a USB hub.

7 The hub must beexternally RequirementsCaution The protection provided by the NI cdaq -9171 chassis can be impaired ifit is used in a manner not described in this Some C Series modules have additional power requirements. For moreinformation about C Series module power requirements, refer to the documentationfor each C Series a session is active, CAN or LIN (NI-XNET) C Series modules use a total of two data streamsregardless of the number of NI-XNET modules in the | | NI cdaq -9171 SpecificationsNote Sleep mode for C Series modules is not supported in the NI consumption from USB5 V, 500 mA maximumSuspend mA maximumPhysical CharacteristicsWeight (unloaded)353 g ( oz)Dimensions (unloaded) mm mm mm( in.)

8 In. in.) Refer to thefollowing connector securementUSB securement typeJackscrew provided on locking USB cable(part number 198506-01 or 780534-01)Torque for N m ( lb in.)Chassis mm2 (16 AWG) or larger wireTorque for ground N m ( lb in.)If you need to clean the chassis, wipe it with a dry 1. NI cdaq -9171 mm( in.) mm( in.) mm( in.) mm( in.) mm( in.) mm ( in.) mm( in.) mm( in.) mm( in.)Mounting Keyholes or #6 Panhead Screws mm ( in.) Head HeightNI cdaq -9171 Specifications | National Instruments | 5 EnvironmentalOperating temperature (IEC-60068-2-1and IEC-60068-2-2)-20 C to 55 CStorage temperature (IEC-600068-2-1 andIEC-60068-2-2)-40 C to 85 COperating humidity (IEC-60068-2-56)10% to 90% RH, noncondensingStorage humidity (IEC-60068-2-56)5% to 95% RH, noncondensingPollution Degree (IEC 60664)2 Maximum altitude5,000 mIndoor use (UL)Class I, Division 2, Groups A, B, C, D, T4.

9 Class I, Zone 2, AEx nA IIC T4 Canada (C-UL)Class I, Division 2, Groups A, B, C, D, T4;Class I, Zone 2, Ex nA IIC T4 Europe (ATEX) and International (IECEx)Ex nA IIC T4 GcShock and VibrationTo meet these specifications, you must panel mount the NI cdaq -9171 system, use anNI locking USB cable, and affix ferrules to the ends of the terminal shock30 g peak, half-sine, 11 ms pulse (Tested inaccordance with IEC 60068-2-27. Test profiledeveloped in accordance withMIL-PRF-28800F.)Random vibrationOperating5 Hz to 500 Hz, grmsNon-operating5 Hz to 500 Hz, grms (Tested in accordancewith IEC 60068-2-64.)

10 Non-operating testprofile exceeds the requirements ofMIL PRF-28800F, Class 3.)6 | | NI cdaq -9171 SpecificationsSafety and Hazardous Locations StandardsThis product is designed to meet the requirements of the following electrical equipment safetystandards for measurement, control, and laboratory use: IEC 61010-1, EN 61010-1 UL 61010-1, CSA 61010-1 EN 60079-0:2012, EN 60079-15:2010 IEC 60079-0: Ed 6, IEC 60079-15; Ed 4 UL 60079-0; Ed 6, UL 60079-15; Ed 4 CSA 60079-0:2011, CSA 60079-15:2012 Note For UL and other safety certifications, refer to the product label or the OnlineProduct Certification CompatibilityThis product meets the requirements of the following EMC standards for electrical equipmentfor measurement, control, and laboratory use: EN 61326-1 (IEC 61326-1): Class A emissions.