NI 6345 Device Specifications
Contents
1. 6 nicom NI 6345 Device Specifications 1 LSB 16 bit guaranteed 2 86 MS s 2 00 MS s 50 ppm of sample rate 10 ns 10 V 5 V cexternal reference on APFI 0 DC 0 2 Q 5 mA 25 V 26 mA 5 mV 1 5 V peak for 200 ms 8 191 samples shared among channels used DMA scatter gather programmed I O Non periodic waveform periodic waveform regeneration mode from onboard FIFO periodic waveform regeneration from host buffer including dynamic update 2 us 20 V us 10 nV s 10 kQ DC 30 V 15 V 11 V 20 V us Figure 3 AO External Reference Bandwidth Normalized AO Amplitude Attenuation dB DAC Output CODE HEX 90 100 1k T T 10 k 100 k 1M Frequency Hz AO Absolute Accuracy Absolute accuracy at full scale numbers is valid immediately following self calibration and assumes the device is operating within 10 C of the last external calibration Table 2 AO Absolute Accuracy Nominal Range Nominal Range Residual Gain Gain Tempco Absolute Positive Full Negative Full Error ppm of ppm C Accuracy at Full Scale Scale Reading Scale uV 10 10 63 17 1890 5 5 70 8 935 Reference tempco ppm C 1 Residual offset error ppm of range 33 Offset tempco ppm of range C 2 INL Error ppm of range 64 AO Absolute Accuracy Equation AbsoluteAccuracy OutputValue GainError Range OffsetError Note Accuracies liste2. 2 0 4 0 6 Va V NI 6345 Device Specifications 0 8 Figure 6 PFI lt 0 15 gt P1 P2 lop versus Voy T 5 40 y 55 C Vdd 4 5 V 25 C Vdd 5 0 V 45 7 0 C Vdd 5 5 4 50 2 4 5 6 Vou V Figure 7 PFI lt 0 15 gt P1 P2 loj versus VoL 40 35 _ 0 C Vdd 5 5 V 25 C Vdd 5 0 V 55 C Vdd 4 5 V an 55 C Vd 5 T ssi 5 VoL V General Purpose Counters Number of counter timers Resolution 4 32 bits NI 6345 Device Specifications National Instruments 11 Counter measurements Position measurements Output applications Internal base clocks External base clock frequency Base clock accuracy Inputs Routing options for inputs FIFO Data transfers Frequency Generator Edge counting pulse pulse width semi period period two edge separation XI X2 X4 quadrature encoding with Channel Z reloading two pulse encoding Pulse pulse train with dynamic updates frequency division equivalent time sampling 100 MHz 20 MHz 100 kHz 0 MHz to 25 MHz 0 MHz to 100 MHz on PXIe DSTAR lt A B gt 50 ppm Gate Source HW Arm Aux A B Z Up Down Sample Clock Any PFI PXIe DSTAR lt A B gt PXI TRIG PXI STAR analog trigger many internal signals 127 samples per counter Dedicated
3. 47 13 46 12 45 11 44 10 43 9 42 41 40 39 38 37 36 35 m oj 2jo oj o J Al 8 Al 0 Al 1 Al 1 Al GND Al 10 Al 2 Al 3 Al 3 Al GND Al 4 Al 4 Al GND Al 13 Al 5 Al 6 Al 6 Al GND Al 15 Al 7 AO 0 AO 1 APFI O P0 4 D GND PO 1 PO 6 D GND 5 V D GND D GND PFI 0 P1 0 PFI 1 P1 1 D GND 5 V D GND PFI 5 P1 5 PFI 6 P1 6 D GND PFI 9 P2 1 PFI 12 P2 4 PFI 14 P2 6 Old Ov SL 0 IV 0 HOLOANNOO e G 62 91 Iv HOLO3NNOO ALT AI 71 AI 78 Al 70 AI 69 Al 69 AI 68 Al 68 Al 75 Al 67 AI 66 Al 66 Al 65 Al 65 Al 72 Al 64 AI GND AI 55 Al 55 Al 54 Al 54 Al 61 Al 53 AI 52 Al 52 Al 51 Al 51 Al 58 Al 50 Al 49 Al 49 Al 48 Al 48 Al 47 AI 39 AI 38 Al 38 Al 37 Al 37 AI 44 AI 36 AI GND AI 35 Al 35 Al 34 Al 34 Al 41 AI 33 Al 32 Al 32 Al 23 Al 23 Al 30 Al 22 Al 21 Al 21 Al 20 Al 20 Al 27 Al 19 Al 18 Al 18 Al 17 Al 17 Al 24 Al 16 35 36 37 38 39 40 41 e jojo A5ljoj m 42 o 43 o 44 BER un 45 a N 46 a w 47 A AR 48 E a
4. 49 pra o 50 a N 51 E 52 e o 53 N o 54 N m 55 N N 56 N wo 57 N x 58 N oa 59 N o 60 N NI 61 N 62 N o 63 w o 64 A 65 m 66 67 wo BR 68 AI 79 Al 71 Al 70 Al 704 AI 77 Al 69 Al 76 Al 68 Al 67 Al 67 Al 74 Al 66 Al 73 Al 65 Al 64 Al 64 AI GND Al 63 Al 55 Al 62 Al 54 Al 53 Al 53 AI 60 Al 52 AI 59 Al 51 AI 50 Al 50 Al 57 Al 49 AI 56 Al 48 Al 39 Al 39 Al 46 Al 38 Al 45 Al 37 AI 36 Al 36 Al SENSE 2 Al 43 AI 35 Al 42 Al 34 AI 33 Al 33 Al 40 Al 32 AI 31 Al 23 Al 22 Al 224 Al 29 Al 21 Al 28 Al 20 AI 19 Al 19 Al 26 Al 18 Al 25 Al 17 Al 16 Al 16 Refer to the NI Trademarks and Logo Guidelines at ni com trademarks for information on National Instruments trademarks Other product and company names mentioned herein are trademarks or trade names of their respective companies For patents covering National Instruments products technology refer to the appropriate location Help Patents in your software the patents txt file on your media or the National Instruments Patent Notice at ni com patents You can find information about end user license agreements EULAs and third party legal notices in the readme file for your NI pr
5. scatter gather DMA controller for each counter timer programmed I O Number of channels Base clocks Divisors Base clock accuracy 1 20 MHz 10 MHz 100 kHz 1 to 16 50 ppm Phase Locked Loop PLL Number of PLLs 1 Table 3 Reference Clock Locking Frequencies Reference Signal PXI Express Locking Input Frequency MHz PXIe DSTAR lt A B gt 10 20 100 PXI STAR 10 20 PXIe CLK100 100 12 nicom NI 6345 Device Speci ications Table 3 Reference Clock Locking Frequencies Continued Reference Signal PXI Express Locking Input Frequency MHz PXI TRIG lt 0 7 gt 10 20 PFI lt 0 15 gt 10 20 Output of PLL 100 MHz Timebase other signals derived External Digital Triggers from 100 MHz Timebase including 20 MHz and 100 kHz Timebases Source Polarity Analog input function Analog output function Counter timer functions Digital waveform generation DO function Digital waveform acquisition DI function Any PFI PXIe DSTAR lt A B gt PXI TRIG PXI STAR Software selectable for most signals Start Trigger Reference Trigger Pause Trigger Sample Clock Convert Clock Sample Clock Timebase Start Trigger Pause Trigger Sample Clock Sample Clock Timebase Gate Source HW Arm Aux A B Z Up Down Sample Clock Start Trigger Pause Trigger Sample Clock Sample Clock Timebase Start Trigger Reference Trigger Pause Tri
6. DEVICE SPECIFICATIONS NI 6345 X Series Data Acquisition 80 Al 500 kS s 16 Bit Resolution 10 V 24 DIO 2 AO Frangais Deutsch AAG tz0l fil e H X ni com manuals The following specifications are typical at 25 C unless otherwise noted For more information about the NI 6345 refer to the X Series User Manual available at ni com manuals Analog Input Number of channels ADC resolution DNL INL Sample rate Single channel maximum Multichannel maximum Minimum Timing resolution Timing accuracy Input coupling Input range Maximum working voltage for analog inputs signal common mode CMRR DC to 60 Hz 40 differential or 80 single ended 16 bits No missing codes guaranteed Refer to the A7 Absolute Accuracy section 500 kS s 500 kS s No minimum 10 ns 50 ppm of sample rate DC 0 1 V 40 2 V 0 5 V 1 V 2 V 5 V 10 V 11 V of AI GND 100 dB lt 7 NATIONAL INSTRUMENTS Figure 1 CMRR 0 1 V Range S 90 1 m 3 aa 5 V Range 70 4 60 10V Range 50 7 40 T T T 10 100 1k 10 k 100 k Frequency Hz Input impedance Device on AF to AI GND gt 10 GQ in parallel with 100 pF AI to AI GND gt 10 GQ in parallel with 100 pF Device off Al to AI GND 820 Q AI to AI GND 820 Q Input bias current 100 pA Crosstalk at 100 kHz Adjacent channels 75 dB Non adjacent channels 88 dB Small signal bandwidth 3 dB 1 7 MHz I
7. d are valid for up to two years from the device external calibration NI 6345 Device Specifications National Instruments 7 GainError ResidualGainError GainTempco TempChangeFromLastInternalCal ReferenceTempco TempChangeFromLastExternalCal OffsetError ResidualOffsetError OffsetTempco TempChangeFromLastInternalCal INLError Digital I O PFI Static Characteristics Number of channels 24 total 8 P0 lt 0 7 gt 16 PFI lt 0 7 gt P1 PFI lt 8 15 gt P2 Ground reference D GND Direction control Each terminal individually programmable as input or output Pull down resistor 50 kQ typical 20 kQ minimum Input voltage protection 20 V on up to two pins N Caution Stresses beyond those listed under the Input voltage protection specification may cause permanent damage to the device Input FIFO size 255 samples Output FIFO size 2 047 samples Resolution 32 bits Waveform Characteristics Port O Only Terminals used Port 0 P0 lt 0 7 gt Port sample size Up to 8 bits Waveform generation DO FIFO 2 047 samples Waveform acquisition DI FIFO 255 samples DI Sample Clock frequency 0 to 10 MHz system and bus activity dependent DO Sample Clock frequency 0 to 10 MHz system and bus activity dependent Data transfers DMA scatter gather programmed I O Digital line filter settings 160 ns 10 24 us 5 12 ms disable 8 nicom NI 6345 Device Specifications PFI Port 1 Port 2 Functionalit
8. ffsetError 13 ppm 21 ppm 1 46 ppm 80 ppm 281 WV 3 410 000 NoiseUncertainity 84puV AbsoluteAccuracy 10 V GainError 10 V OffsetError NoiseUncertainity 1 520 pV Analog Triggers Number of triggers Source Functions Source level AI lt 0 79 gt APFI 0 Resolution Modes Bandwidth 3 dB AI lt 0 79 gt APFI 0 Accuracy APFI 0 characteristics 1 AI lt 0 79 gt Start Trigger Reference Trigger Pause Trigger Sample Clock Convert Clock Sample Clock Timebase Full scale 10 V 16 bits Analog edge triggering analog edge triggering with hysteresis and analog window triggering 3 4 MHz 3 9 MHz 1 of range Input impedance 10 kQ Coupling DC Protection power on 30 V Protection power off 15 V Analog Output Number of channels 2 DAC resolution 16 bits NI 6345 Device Specifications National Instruments 5 DNL Monotonicty Maximum update rate 1 channel 2 channels Timing accuracy Timing resolution Output range Output coupling Output impedance Output current drive Overdrive protection Overdrive current Power on state Power on off glitch Output FIFO size Data transfers AO waveform modes Settling time full scale step 15 ppm 1 LSB Slew rate Glitch energy at midscale transition 10 V range External Reference APFI 0 characteristics Input impedance Coupling Protection device on Protection device off Range Slew rate
9. gger Sample Clock Sample Clock Timebase Device to Device Trigger Bus Input source Output destination Output selections Debounce filter settings PXI TRIG lt 0 7 gt PXI STAR PXIe_DSTAR lt A B gt PXI TRIG lt 0 7 gt PXIe DSTARC 10 MHz Clock frequency generator output many internal signals 90 ns 5 12 us 2 56 ms custom interval disable programmable high and low transitions selectable per input NI 6345 Device Specifications National Instruments 13 Bus Interface Form factor Slot compatibility DMA channels x PXI Express peripheral module specification rev 1 0 compliant x1 and x4 PXI Express or PXI Express hybrid slots 8 analog input analog output digital input digital output counter timer 0 counter timer 1 counter timer 2 counter timer 3 Devices may be installed in PXI Express slots or PXI Express hybrid slots Power Requirements A Caution The protection provided by the device can be impaired if the device is used in a manner not described in the X Series User Manual 3 3 V 1 6 W 12 V 19 8 W Current Limits 5 V terminal connector 0 1 A max PO PFI P1 P2 and 5 V terminals combined 1 5 A max Physical Characteristics Device dimensions Weight T O connectors Standard 3U PXI 198 g 7 0 oz 2 68 pin VHDCI Caution If you need to clean the module wipe it with a dry towel Calibration Al and AO Recommended warm up time Ca
10. l and Electronic Equipment WEEE X EU Customers At the end of the product life cycle all NI products must be disposed of according to local laws and regulations For more information about how to recycle NI products in your region visit ni com environment weee FT BS mrs Riehl SIE HE RoHS CG rRE JZEP3 National Instruments 4 tr H E E fei I P d HP BR tU i Fe SE J H RoHS XF National Instruments E RoHS GHEE ll TRS NI 6345 Device Specifications National Instruments 17 ni com environment rohs china For information about China RoHS compliance go to ni com environment rohs china Device Pinout Figure 8 NI PXle 6345 Pinout Al O Al 0 AI GND AI 9 Al 1 Al 2 Al 2 AI GND AI 11 AI 3 Al SENSE Al 12 Al 4 AI 5 Al 5 AI GND Al 14 Al 6 Al 7 Al 7 AI GND AO GND AO GND D GND P0 0 P0 5 D GND P0 2 P0 7 P0 3 PFI 11 P2 3 PFI 10 P2 2 D GND PFI 2 P1 2 PFI 3 P1 3 PFI 4 P1 4 PFI 13 P2 5 PFI 15 P2 7 PFI 7 P1 7 PFI 8 P2 0 D GND D GND 18 nicom NI 6345 Device Specifications 277 68 34 67 33 66 32 65 31 64 30 63 29 62 28 61 27 60 26 59 25 58 24 57 23 56 22 55 21 54 20 53 19 52 18 51 17 50 16 49 15 48 14
11. libration interval 14 nicom NI 6345 Device Specifications 15 minutes 2 years Maximum Working Voltage Maximum working voltage refers to the signal voltage plus the common mode voltage Channel to earth 11 V Measurement Category I Measurement Category I is for measurements performed on circuits not directly connected to the electrical distribution system referred to as MAINS voltage MAINS is a hazardous live electrical supply system that powers equipment This category is for measurements of voltages from specially protected secondary circuits Such voltage measurements include signal levels special equipment limited energy parts of equipment circuits powered by regulated low voltage sources and electronics N Caution Do not use for measurements within Categories II III or IV Note Measurement Categories CAT I and CAT O Other are equivalent These test and measurement circuits are not intended for direct connection to the MAINS building installations of Measurement Categories CAT II CAT III or CAT IV Shock and Vibration Operational shock 30 g peak half sine 11 ms pulse Tested in accordance with IEC 60068 2 27 Test profile developed in accordance with MIL PRF 28800F Random vibration Operating 5 to 500 Hz 0 3 gims Nonoperating 5 to 500 Hz 2 4 g ms Tested in accordance with IEC 60068 2 64 Nonoperating test profile exceeds the requirements of MIL PRF 28800F Class 3 NI 6345 Device Specifica
12. nput FIFO size Scan list memory Data transfers 4 095 samples 4 095 entries DMA scatter gather programmed I O Overvoltage protection for all analog input and sense channels Device on Device off Input current during overvoltage condition 2 nicom NI 6345 Device Specifications 25 V for up to two AI pins 15 V for up to two AI pins 20 mA max AI pin Settling Time for Multichannel Measurements Range 60 ppm of Step 4 LSB for 15 ppm of Step 1 LSB for Full Scale Step Full Scale Step 10 V 5 V 2 V 2 us 2 us 1 V 0 5 V 2 us 2 us 0 2 V 0 1 V 2 us 8 us Figure 2 Settling Time versus Time for Different Source Impedances 10K R E 1K 7 5 z 5 1007 1kQ 2kOQ 5kQ 10kQ 10 T T 1 2 10 100 Time us Al Absolute Accuracy Table 1 Al Absolute Accuracy Nominal Nominal Residual Residual Offset Random Absolute Range Range Gain Error Offset Tempco Noise g Accuracy at Positive Negative ppm of Error ppm ppm of Vena Full Scale Full Scale Full Scale Reading of Range Range C E uV 10 10 48 13 21 281 1520 5 5 55 13 21 137 800 2 2 55 13 24 56 320 Refer to the A7 Absolute Accuracy Example section NI 6345 Device Specifications National Instruments 3 Table 1 Al Absolute Accuracy Continued Nominal Nominal Residual Re
13. oduct Refer to the Export Compliance Information at ni com 1egal export compliance for the National Instruments global trade compliance policy and how to obtain relevant HTS codes ECCNS and other import export data NI MAKES NO EXPRESS OR IMPLIED WARRANTIES AS TO THE ACCURACY OF THE INFORMATION CONTAINED HEREIN AND SHALL NOT BE LIABLE FOR ANY ERRORS U S Government Customers The data contained in this manual was developed at private expense and is subject to the applicable limited rights and restricted data rights as set forth in FAR 52 227 14 DFAR 252 227 7014 and DFAR 252 227 7015 2015 National Instruments All rights reserved 374652C 01 Sep15
14. sidual Offset Bando Absolute Range Range Gain Error Offset Tempco Noise g Accuracy at Positive Negative ppm of Error ppm ppm of Vrms Full Scale Full Scale Full Scale Reading of Range Range C x uV 1 1 65 17 27 35 180 0 5 0 5 68 17 34 26 95 0 2 0 2 95 27 55 21 50 0 1 0 1 108 45 90 16 32 Gain tempco 13 ppm C Reference tempco 1 ppm C INL error 46 ppm of range Note Accuracies listed are valid for up to two years from the device external calibration Al Absolute Accuracy Equation AbsoluteAccuracy Reading GainError Range OffsetError NoiseUncertainty GainError ResidualGainError GainTempco TempChangeFromLastInternalCal ReferenceTempco TempChangeFromLastExternalCal OffsetError ResidualOffsetError OffsetTempco TempChangeFromLastInternalCal INLError NoiseUncertainty Random Noise s s for a coverage factor of 3 o and averaging 10 000 410 000 2 points Al Absolute Accuracy Example Absolute accuracy at full scale on the analog input channels is determined using the following assumptions TempChangeFromLastExternalCal 10 C TempChangeFromLastInternalCal 1 C number of readings 10 000 CoverageFactor 3 o For example on the 10 V range the absolute accuracy at full scale is as follows GainError 48 ppm 13 ppm 1 1 ppm 107 71 ppm Refer to the AJ Absolute Accuracy Example section 4 nicom NI 6345 Device Specifications O
15. tions National Instruments 15 Environmental Operating temperature 0 to 55 C Storage temperature 40 to 70 C Operating humidity 10 to 90 RH noncondensing Storage humidity 5 to 95 RH noncondensing Pollution degree 2 Maximum altitude 2 000 m Indoor use only Safety This product meets the requirements of the following standards of safety for electrical equipment for measurement control and laboratory use EC 61010 1 EN 61010 1 e UL 61010 1 CSA 61010 1 Note For UL and other safety certifications refer to the product label or the Online Product Certification section Electromagnetic Compatibility This product meets the requirements of the following EMC standards for electrical equipment for measurement control and laboratory use EN 61326 1 IEC 61326 1 Class B emissions Basic immunity e EN 55011 CISPR 11 Group 1 Class B emissions EN 55022 CISPR 22 Class B emissions EN 55024 CISPR 24 Immunity AS NZS CISPR 11 Group 1 Class B emissions AS NZS CISPR 22 Class B emissions FCC 47 CFR Part 15B Class B emissions e CES 001 Class B emissions NX Note In the United States per FCC 47 CFR Class A equipment is intended for use in commercial light industrial and heavy industrial locations In Europe 16 nicom NI 6345 Device Specifications Canada Australia and New Zealand per CISPR 11 Class A equipment is intended for use only in heavy industrial loca
16. tions NX Note Group 1 equipment per CISPR 11 is any industrial scientific or medical equipment that does not intentionally generate radio frequency energy for the treatment of material or inspection analysis purposes X Note For EMC declarations and certifications and additional information refer to the Online Product Certification section CE Compliance C C This product meets the essential requirements of applicable European Directives as follows e 2006 95 EC Low Voltage Directive safety e 2004 108 EC Electromagnetic Compatibility Directive EMC Online Product Certification Refer to the product Declaration of Conformity DoC for additional regulatory compliance information To obtain product certifications and the DoC for this product visit ni com certification search by model number or product line and click the appropriate link in the Certification column Environmental Management NI is committed to designing and manufacturing products in an environmentally responsible manner NI recognizes that eliminating certain hazardous substances from our products is beneficial to the environment and to NI customers For additional environmental information refer to the Minimize Our Environmental Impact web page at ni com environment This page contains the environmental regulations and directives with which NI complies as well as other environmental information not included in this document Waste Electrica
17. y Functionality Timing output sources Debounce filter settings Static digital input static digital output timing input timing output Many AI AO counter DI DO timing signals 90 ns 5 12 us 2 56 ms custom interval disable programmable high and low transitions selectable per input Recommended Operation Conditions Input high voltage Vm Minimum Maximum Input low voltage Vr Minimum Maximum Output high current Ion P0 0 77 PFI lt 0 15 gt P1 P2 Output low current Io P0 0 77 PFI lt 0 15 gt P1 P2 Digital I O Characteristics Positive going threshold VT Negative going threshold VT Delta VT hysteresis VT VT Ip input low current Vi 0 V Ii input high current Vw 5 V 2 2 V 525V OV 0 8 V 24 mA maximum 16 mA maximum 24 mA maximum 16 mA maximum 2 2 V maximum 0 8 V minimum 0 2 V minimum 10 pA maximum 250 uA maximum NI 6345 Device Specifications National Instruments 9 Figure 4 PO 0 7 lou versus Voy lon mA 55 C Vdd 4 5 V 25 C Vdd 5 0 V 0 C Vdd 5 5 V Vou V Figure 5 PO lt 0 7 gt lo versus VoL 10 ni com lo mA 40 35 30 25 20 15 7 10 0 C Vdd 5 5 V 25 C Vdd 5 0 V 55 C Vdd 4 5 V 0 0
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