NI cDAQ -9188

1 SPECIFICATIONSNI cdaq -91888-Slot, Ethernet CompactDAQ ChassisDefinitionsWarranted specifications describe the performance of a model under stated operatingconditions and are covered by the model describe values that are relevant to the use of the model under stated operatingconditions but are not covered by the model warranty. Typical specifications describe the expected performance met by a majority of themodels. Nominal specifications describe parameters and attributes that may be useful in are Typical unless otherwise are valid at 25 C unless otherwise InputInput FIFO size127 samples per slotMaximum sample rate1 Determined by the C Series module or modulesTiming accuracy250 ppm of sample rateTiming nsNumber of channels supportedDetermined by the C Series module or modules1 Performance dependent on type of installed C Series module and number of channels in the not include group delay.

2 For more information, refer to the documentation for each C OutputNumber of channels supportedHardware-timed taskOnboard regeneration16 Non-regenerationDetermined by the C Series module or modulesNon-hardware-timed taskDetermined by the C Series module or modulesMaximum update rateOnboard MS/s (multi-channel, aggregate)Non-regenerationDetermined by the C Series module or modulesTiming accuracy50 ppm of sample rateTiming nsOutput FIFO sizeOnboard regeneration8,191 samples shared among channels usedNon-regeneration127 samples per slotAO 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 samples per slotSerial modules63 samples per slotWaveform generation (DO) FIFOP arallel modulesSlots 1 to 42,047 samples per slotSlots 5 to 81,023 samples per slot2 | | NI cdaq -9188 SpecificationsSerial modules63 samples per slotNote When parallel modules in a digital task are in slots 1 through 4, FIFO is2,047 samples per slot for all slots.

3 When any parallel module in a digital task is inslots 5 through 8, FIFO is 1,023 samples per slot for all eight 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; two-pulse encodingOutput 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, chassis PFI, analog trigger,many internal signalsFIFOD edicated 127-sample FIFONI cdaq -9188 Specifications | National Instruments | 3 Frequency GeneratorNumber of channels1 Base clocks20 MHz, 10 MHz, 100 kHzDivisors1 to 16 (integers)

4 Base clock accuracy50 ppmOutputAny chassis PFI or 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 MHzChassis PFI CharacteristicsMaximum input or output frequency1 MHzCable length3 m (10 ft)Cable impedance50 PFI 0, PFI 1 connectorsBNCP ower-on stateHigh impedance3 Actual available signals are dependent on type of installed C Series | | NI cdaq -9188 SpecificationsTable 1. Input/Output Voltage ProtectionVoltageMinimumMaximum Input-20 V25 VOutput-15 V20 VMaximum operating conditions4 IOL output low current8 mA maximumIOH output high current-8 mA maximumTable 2. DC Input CharacteristicsVoltageMinimumMaximum Positive going VNegative going VTable 3.

5 DC Output CharacteristicsVoltageConditionsMinimumM aximum High VSourcing 100 V Sourcing 2 V Sourcing V LowSinking 100 A VSinking 2 mA VSinking mA VDigital TriggersSourceAny chassis PFI or module PFI terminalPolaritySoftware-selectable for most signals4 Stresses beyond those listed under Maximum operating conditions may cause permanent damage tothe cdaq -9188 Specifications | National Instruments | 5 Analog input functionStart Trigger, Reference Trigger,Pause Trigger, Sample Clock,Sample Clock TimebaseAnalog output functionStart Trigger, Pause Trigger, Sample Clock,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 InterfaceNetwork protocolsTCP/IP, UDPN etwork ports usedHTTP:80 (configuration only), TCP:3580;UDP:5353 (configuration only), TCP:5353(configuration only); TCP:31415; UDP:7865(configuration only), UDP:8473 (configurationonly)Network IP configurationDHCP + Link-Local, DHCP, Static,Link-LocalHigh-performance data streams7 Data stream types availableAnalog input, analog output, digital input,digital output, counter/timer input,counter/timer output, NI-XNET5 Default MTU size1500 bytesJumbo frame supportUp to 9000 bytes5 When 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 -9188 SpecificationsEthernetNetwork interface1000 Base-TX, full-duplex; 1000 Base-TX,half-duplex; 100 Base-TX, full-duplex.

6 100 Base-TX, half-duplex; 10 Base-T,full-duplex; 10 Base-T, half-duplexCommunication rates10/100/1000 Mbps, auto-negotiatedMaximum cabling distance100 m/segmentPower RequirementsCaution The protection provided by the NI cdaq -9188 chassis can be impaired ifit is used in a manner not described in the NI cdaq -9181/9184/9188/9191 Some C Series modules have additional power requirements. For moreinformation about C Series module power requirements, refer to the documentationfor each C Series Sleep mode for C Series modules is not supported in the NI input range9 V to 30 VMaximum power consumption615 WNote The maximum power consumption specification is based on a fully populatedsystem running a high-stress application at elevated ambient temperature and withall C Series modules consuming the maximum allowed input connector2 positions mm pitch mini-combicon screwterminal with screw flanges, SauroCTMH020F8-0N002 Power input mating connectorSauro CTF020V8, Phoenix Contact 1714977,or equivalent6 Includes maximum 1 W module load per slot across rated temperature and product cdaq -9188 Specifications | National Instruments | 7 Physical CharacteristicsWeight (unloaded)Approximately 900 g ( oz)Dimensions (unloaded)

7 Mm mm mm( in. in. in.) Refer to thefollowing mm 2 to mm2 (20 AWG to 14 AWG)copper conductor wireWire strip length6 mm ( in.) of insulation stripped from theendTemperature rating85 CTorque for screw N m to N m ( lb in. lb in.)Wires per screw terminalOne wire per screw terminalConnector securementSecurement typeScrew flanges providedTorque for screw N m to N m ( lb in. lb in.)If you need to clean the chassis, wipe it with a dry | | NI cdaq -9188 SpecificationsFigure 1. NI cdaq -9188 mm( in.) mm( in.) mm( in.) mm( in.) mm( in.) mm( in.) mm( in.) mm( in.) mm( in.) mm( in.) mm( in.) mm( in.) mm( in.) mm( in.) mm( in.) mm( in.) mm( in.) mm( in.) mm( in.)Safety VoltagesConnect only voltages that are within these terminal to C terminal30 V maximum, Measurement Category INI cdaq -9188 Specifications | National Instruments | 9 Measurement Category I is for measurements performed on circuits not directly connected tothe electrical distribution system referred to as MAINS voltage.

8 MAINS is a hazardous liveelectrical supply system that powers equipment. This category is for measurements of voltagesfrom specially protected secondary circuits. Such voltage measurements include signal levels,special equipment, limited-energy parts of equipment, circuits powered by regulatedlow-voltage sources, and Do not connect the system to signals or use for measurements withinMeasurement Categories II, III, or Measurement Categories CAT I and CAT O (Other) are equivalent. These testand measurement circuits are not intended for direct connection to the MAIN sbuilding installations of Measurement Categories CAT II, CAT III, or CAT temperature (IEC 60068-2-1and IEC 60068-2-2)-20 C to 55 C7 Caution To maintain product performance and accuracy specifications when theambient temperature is between 45 and 55 C, you must mount the chassishorizontally to a metal panel or surface using the screw holes or the panel mount the ambient temperature at each side of the CompactDAQ system mm( in.)

9 From the side and mm ( in.) from the rear cover of the system. Forfurther information about mounting configurations, go to and enterthe Info Code temperature (IEC 60068-2-1 andIEC 60068-2-2)-40 C to 85 CIngress protectionIP 30 Operating 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 operating the NI cdaq -9188 in temperatures below 0 C, you must use the PS-15 powersupply or another power supply rated for below 0 | | NI cdaq -9188 SpecificationsHazardous (UL)Class I, Division 2, Groups A, B, C, D, T4;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 direct mount the NI cdaq -9188 system and affixferrules to the ends of the terminal shock30 g peak, half-sine, 11 ms pulse (Tested inaccordance with IEC 60068-2-27.)

10 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. Non-operating testprofile exceeds the requirements ofMIL PRF-28800F, Class 3.)Safety 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 No. 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 cdaq -9188 Specifications | National Instruments | 11 Electromagnetic 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.