cDAQ-9185 Specifications - National Instruments

1 SPECIFICATIONScDAQ -91854-Slot, Extended Temperature, 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 rateInternal base clocks80 MHz, 20 MHz, MHz, MHz,10 MHz, 100 kHzNumber 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. 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 rateInternal base clocks80 MHz, 20 MHz, MHz, MHz,10 MHz, 100 kHzOutput 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)

2 FIFOP arallel modules2,047 samples per slotSerial modules63 samples per slotDigital input sample clock frequencyStreaming to application memorySystem-dependentFinite0 MHz to 10 MHz2 | | cDAQ-9185 SpecificationsDigital output sample clock frequencyStreaming from application memorySystem-dependentRegeneration from FIFO0 MHz to 10 MHzFinite0 MHz to 10 MHzTiming accuracy50 ppmInternal base clocks80 MHz, 20 MHz, MHz, MHz,10 MHz, 100 kHzGeneral-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, MHz, MHz,10 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 FIFOF requency GeneratorNumber of channels1 Base clocks320 MHz, 10 MHz, 100 kHzDivisors1 to 16 (integers)

3 3 Base clocks can be synchronized with other chassis using the network synchronization Specifications | National Instruments | 3 Base clock accuracy50 ppmOutputAny chassis PFI or module PFI terminalModule PFI CharacteristicsFunctionalityStatic digital input, static digital output, timinginput, and timing outputTiming output sources4 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 connectorSMBP ower-on stateHigh impedanceTable 1. Input/Output Voltage ProtectionVoltageMinimumMaximum Input-20 V25 VOutput-15 V20 VMaximum operating conditions5 IOL output low current8 mA maximumIOH output high current-8 mA maximum4 Actual available signals are dependent on type of installed C Series beyond those listed under Maximum operating conditions may cause permanent damage tothe | | cDAQ-9185 SpecificationsTable 2.

4 DC Input CharacteristicsVoltageMinimumMaximum Positive going VNegative going VTable 3. 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 signalsAnalog 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 Specifications | National Instruments | 5 Time- based Triggers and TimestampsNumber of time- based triggers5 Number of timestamps4 Analog inputTime- based triggersStart Trigger, Sync PulseTimestampsStart Trigger, Reference Trigger, First SampleAnalog outputTime- based triggersStart Trigger, Sync PulseTimestampsStart Trigger, First SampleDigital inputTime- based triggersStart TriggerTimestampsStart Trigger, Reference Trigger, First SampleDigital outputTime- based triggersStart TriggerTimestampsStart Trigger, First SampleCounter/timer inputTime- based triggersArm Start TriggerTimestampsArm Start TriggerCounter/timer outputTime- based triggersStart Trigger, Arm Start TriggerTimestampsStart Trigger, Arm Start TriggerNetwork InterfaceNetwork protocolsTCP/IP, UDPN etwork ports usedHTTP:80 (configuration only), TCP:3580;UDP:5353 (configuration only), TCP:5353(configuration only); TCP:31415.

5 UDP:7865(configuration only), UDP:8473 (configurationonly)Network IP configurationDHCP + Link-Local, DHCP, Static,Link-LocalHigh-performance data streams76 | | cDAQ-9185 SpecificationsData stream types availableAnalog input, analog output, digital input,digital output, counter/timer input,counter/timer output, NI-XNET6 Default MTU size1500 bytesEthernetNumber of ports2 ports, internally switched7 Network interface1000 Base-TX, full-duplex; 1000 Base-TX,half-duplex; 100 Base-TX, full-duplex;100 Base-TX, half-duplex; 10 Base-T,full-duplex; 10 Base-T, half-duplexCommunication rates10/100/1000 Mbps, auto-negotiatedMaximum cabling distance100 m/segmentMaximum hops per line815 Timing and SynchronizationProtocolIEEE for network synchronizationover 1000 Base-TX, full-duplexNetwork synchronization accuracy9<1 sNetwork synchronization accuracy withoptimized configuration10<100 ns6 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 allows for line topologies or network default software configuration.

6 For information about creating reliable Ethernet-basedsystems, visit and enter Info Code synchronization is system-dependent. Assumes the chassis are connected in a line topologywith a typical selection of C Series modules containing a variety of timing architectures. Forinformation about network synchronization accuracy, visit and enter Info synchronization is system-dependent. Assumes a system containing one hop with optimizedC Series module selection. For information about achieving high accuracy synchronization, and enter Info Code Specifications | National Instruments | 7 Power RequirementsCaution The protection provided by the cDAQ-9185 chassis can be impaired if itis used in a manner not described in the cDAQ-9185 /9189 User 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 When operating the cDAQ-9185 in hazardous locations, you must use thepower connector with an external power supply rated for hazardous locations.

7 Thepower supply included in the cDAQ-9185 kit is intended only for desktop use. Forall other applications use the included 2-position power connector plug and a powersupply rated for your application power requirements. Visit to findhazardous locations-certified power input range9 V to 30 V (measured at the cDAQ-9185power connector)Maximum power consumption1116 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,Sauro CTMH020F8-0N002 Power input mating connectorSauro CTF020V8, Phoenix Contact 1714977,or equivalentPhysical CharacteristicsWeight (unloaded) g ( oz)Dimensions (unloaded) mm mm mm ( in. in. in.) Refer to the maximum 1 W module load per slot across rated temperature and product | | cDAQ-9185 SpecificationsScrew-terminal mm2 to mm2 (24 AWG to 14 AWG)copper conductor wireWire strip length6 mm ( in.)

8 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 Specifications | National Instruments | 9 Figure 1. cDAQ-9185 mm( in.) mm( in.) mm( in.) mm( in.) mm( in.)NI CompactDAQNI cDAQ-9185 POWERSTATUSPFI 0 RESETDO NOT SEPARATE CONNECTORS WHEN ENERGIZED IN HAZARDOUS LOCATIONS21 ACTIVE43 INPUT9-30 V16 W mm( in.) mm( in.) mm( in.) mm( in.) mm( in.) mm( in.) mm( in.) mm( in.) mm( in.) mm( in.) mm( in.) mm( in.)LINK/ACT10/100/100012 LINK/ACT10/100/1000 SYNC10 | | cDAQ-9185 SpecificationsSafety VoltagesConnect only voltages that are within these terminal to C terminal30 V maximum, Measurement Category IMeasurement Category I is for measurements performed on circuits not directly connected tothe electrical distribution system referred to as MAINS voltage.

9 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)-40 C to 70 C12 Note Failure to follow the mounting instructions in the cDAQ-9185 /9189 UserManual can cause temperature temperature (IEC 60068-2-1 andIEC 60068-2-2)-40 C to 85 CIngress protectionIP 40 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 cDAQ-9185 in temperatures below 0 C, you must use the PS-15 power supplyor another power supply rated for below 0 NI 9917 and NI 9918 industrial enclosures to protect the device in harsh, dirty, or Specifications | National Instruments | 11 Hazardous (UL)Class I, Division 2, Groups A, B, C, D, T4.

10 Class I, Zone 2, AEx nA IIC T4 GcCanada (C-UL)Class I, Division 2, Groups A, B, C, D, T4; ExnA IIC T4 GcEurope (ATEX) and International (IECEx)Ex nA IIC T4 GcShock and VibrationTo meet these Specifications , you must direct mount the cDAQ-9185 system and affix ferrulesto the ends of the terminal vibrationRandom (IEC 60068-2-64)5 g RMS, 10 Hz to 500 HzSinusoidal (IEC 60068-2-6)5 g, 10 Hz to 500 HzOperating shock (IEC 60068-2-27)30 g, 11 ms half sine,50 g, 3 ms half sine,18 shocks at 6 orientationsSafety 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 No. 60079-0, CSA No. 60079-15 Note For UL and other safety certifications, refer to the product label or the OnlineProduct Certification | | cDAQ-9185 SpecificationsElectromagnetic 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; Industrial immunity EN 55011 (CISPR 11): Group 1, Class A emissions EN 55022 (CISPR 22): Class A emissions EN 55024 (CISPR 24): Immunity AS/NZS CISPR 11: Group 1, Class A emissions AS/NZS CISPR 22: Class A emissions FCC 47 CFR Part 15B: Class A emissions ICES-001: Class A emissionsNote In the United States (per FCC 47 CFR), Class A equipment is intended foruse in commercial, light-industrial, and heavy-industrial locations.