NI 6722/6723 Specifications
Contents
1. cccccccceeeees Source gate DOU errant tienne PFI lt 0 9 gt Compatibility 5 V TTL Response wi hist Rising or falling edge Pulse width 10 ns min National Instruments Corporation RTSI Bus PCI Only Trigger lines lt 0 6 gt 7 RTS CLOCK sr ren 1 PXI Trigger Bus PXI Only Trigger lines lt 0 5 gt 6 Star HIS petsionate 1 CHOC esse este MR tn 1 Bus Interface NI PCI 6722 6723 ccccscccsssceeeseeee 3 3 V or 5 V PCI master slave NI PXI 6722 6723 0 ccccccsscesseessseeee PXI CompactPCI master slave Power Requirement 3 3 VDC 45 300 mA 5 VDC 45 1 5 A typ 3 A max not including power sourced from 5 V pin on I O connector Power available at I O connector 4 65 to 5 25 VDC ati A Physical Dimensions not including connectors NI PCI 6722 6723 17 4 x 9 8 cm 6 85 x 3 85 in NI PXI 6722 6723 cccccccesseeeeee 16 x 10 cm 6 3 x 3 9 in T O connector NI 67226 nnn ninen te 1 68 pin VHDCI NE OT eree 2 68 pin VHDCI Maximum Working Voltage Maximum working voltage refers to the signal voltage plus the common mode voltage Channel to earth cccccee eee 11 V Installation Category I Channel to channel 0 00008 22 V Installation Category I NI 6722 6723 Specifications Environmental The NI 6722 6723 is intended for indoor use o2. Input low current Vin 0 V 320 WA Input high current Vin 5 V 10 uA Output low voltage Io 24 mA 0 4 V Output high voltage Ion 13 mA 4 35 V NI 6722 6723 Specifications 2 ni com Power on state Input high impedance Data transfers oo eee eee Programmed I O Timing 1 0 Number of channels 2 up down counter timers 1 frequency scaler Resolution Counter timers cececeeceeeneeee 24 bits Frequency scaler 4 bits Compatibility oe 5 V TTL CMOS Base clocks available Counter timers cccccecceeseees 20 MHz 100 kHz Frequency scaler 10 MHz 100 kHz Base clock accuracy u 0 01 Max external source frequency Frequency scaler 20 MHz External source selections PFI lt 0 9 gt RTSI lt 0 6 gt External gate selections 0 PFI lt 0 9 gt RTSI lt 0 6 gt Min source pulse duration 10 ns edge detect mode Min gate pulse duration 10 ns edge detect mode Data transfers Up down counter timers DMA scatter gather interrupts programmed T O Frequency scaler Programmed I O DMA Channels censos 1 scatter gather Data source destination Analog output counter timer 0 counter timer 1 Triggers Digital Trigger Purpose Analog output Start trigger gate clock Counter timers
3. AO GND NC AO GND AO 4 AO GND AO GND AO 2 AO GND AO GND AO GND D GND PO 0 PO 5 D GND PO 2 PO 7 PO 3 NC EXT STROBE D GND PFI 2 PFI 3 CTR 1 SOURCE PFI 4 CTR 1 GATE CTR 1 OUT D GND RER PFI 8 CTR 0 SOURCE D GND D GND NC No Connect Figure 1 NI 6722 68 Pin AO 1 0 Connector Pin Assignments National Instruments Corporation NI 6722 6723 Specifications AO 0 7 amp DIGITAL Connector AO 8 31 Connector a i AO GND 34 68 NC AO GND 34 68 AO8 NC 33 67 AO GND AO 9 33 67 AO GND AO GND 32 66 AO GND AO 10 32 66 AO GND AO GND 31165 AO 7 AO GND 31165 AO 11 AO 6 30 64 AO GND AO 12 30 64 AO GND AO GND 29 63 AO GND AO 13 29 63 AO GND AO 5 28 62 NC AO GND 28 62 AO 14 AO GND 27 61 AO GND AO 15 27 61 AO GND AO GND 26 60 AO 4 AO 16 26 60 AO GND AO 3 25 59 AO GND AO GND 25 59 AO 17 AO GND 24 58 AO GND AO 18 24 58 AO GND AO GND 23 57 AO 2 AO 19 23 57 AO GND AO 0 22 56 AO GND NC 22 56 NC AO 1 21155 AO GND AO GND 21155 AO 20 CAL 20 54 AO GND AO 21 20 54 AO GND PO 4 19 53 D GND AO 22 19 53 AO GND D GND 18 52 P0 0 AO GND 18 52 AO 23 PO 17 51 PO 5 AO 24 17151 AO GND P0 6 16 50 D GND AO 25 16 50 AO GN
4. the FIFO to the Number of Using Local Using Host PC beginning when cycling through it Channels FIFO kS s Memory kS s These results were measured using a PCI 6722 6723 device with a550 MHz Pentium III machine These numbers may change when 1 800 800 using more devices or when other CPU or bus activity occurs 2 714 714 g Type of DAC Double buffered voltage 8 476 182 FIFO buffer size cccceee eens 2 047 samples 16 333 90 9 DMA channels 3 Data transfers DMA interrupts programmed I O DMA modes Scatter gather 7 NATIONAL D INSTRUMENTS Accuracy Information Absolute Accuracy of Reading Nominal Range at Full Scale V 24 Hours 90 Days 1 Year Temp Drift Absolute Accuracy Offset mV I C at Full Scale mV 10 0 0335 0 0355 0 0377 7 010 0 0005 10 78 Absolute accuracy of Reading x Voltage Offset Temp Drift x Voltage Note Temp drift applies only if ambient is greater than 10 C of previous external calibration Transfer Characteristics Relative accuracy INL 2 0 LSB max DNL seen 0 9 LSB max Monotonicity 13 bits Voltage Output 10 V DC Output impedance 0 1 Q max Current diyesen sa 5 mA max Output stability 00 Any passive load Protection sieisenco Short circuit to ground Power on state ee
5. D D GND 15 49 P0 2 AO GND 15 49 AO 26 5 V 14 48 PO 7 AO 27 14 48 AO GND D GND 13 47 PO 3 AO 28 13 47 AO GND D GND 12 46 NC AO GND 12 46 AO 29 PFI O 11 45 EXT STROBE AO 30 11145 AO GND PFI 1 10 44 D GND AO 31 10 44 AO GND D GND 9 43 PFI 2 NC 9 43 NC 5V 8 42 PFI 3 CTR 1 SOURCE NC 8 42 NC D GND 7 41 PFI 4 CTR 1 GATE NC 7 41 NC PFI 5 AO SAMP CLK 6 40 CHRMEOUN NC 6 40 NC PFI 6 AO START TRIG 5 39 D GND NC 5 39 NC D GND 4 38 AF 7 NC 4 38 NC PFI 9 CTR 0 GATE 3 37 PFI 8 CTR 0 SOURCE NC 3 37 NC CTR 0 OUT 2 36 D GND NC 2 36 NC FREQ OUT 1 135 D GND NC 1 35 NC eae aes 4 NC No Connect Figure 2 NI 6723 68 68 Pin Extended AO 1 0 Connector Pin Assignments National Instruments NI ni com and LabVIEW are trademarks of National Instruments Corporation Refer to the Terms of Use section on ni com 1egal for more information about 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 refer to the appropriate location Help Patents in your software the patents txt file on your CD or ni com patents 2003 2007 National Instruments Corporation All rights reserved 370822C 01 Jun07
6. E NI 6722 6723 Specifications IOF Y ROAH AE EMRIZ DOTI ni com manuals SELT lt ESL For a Japanese language version go toni com manuals This document lists the specifications for the NI 6722 6723 analog output devices The following specifications are typical at 25 C unless otherwise noted 3 Note With NI DAQmx National Instruments has revised its terminal names so they are easier to understand and more consistent among NI hardware and software products The revised terminal names used in this document are usually similar to the names they replace For a complete list of Traditional NI DAQ terminal names and their NI DAQmx equivalents refer to the Terminal Name Equivalents section of Chapter 2 I O Connector of the Analog Output Series User Manual Analog Output Max Update Rate Output Characteristics Number of Using Local Using Host PC Number of channels Channels FIFO kS s Memory kS s NI 6722 8 voltage outputs 24 253 60 NI 6723 32 voltage outputs Resolution eccccceeccceeeeeseesseeeeeee 13 bits 1 in 8 192 32 204 s These numbers apply to continuous waveform generation which allows for the fastest waveform generation because it does not use the PCI bus The max update rate in FIFO mode does not change Max update rate Max Update Rate regardless of the number of devices in the system The NI 6722 6723 does not take any time to reset
7. e eeeeeeeneeeeeeee 0 V 200 mV External Reference Input RANGE cigicassssccraceceosasescesedeurystcstecieannd 11V Overvoltage protection 27 V powered on 12 V powered off Input impedance ee eeeeeeeeteeee 10 kQ Dynamic Characteristics Slew Tate csini 0 7 V us NOISE nement 1 0 mV DC to 1 MHz Channel crosstalk ce eee 65 dB with SH68 C68 S cable generating a 10 V 100 point sinusoidal at 100 kHz on the reference channel Settling TIME sers 45 us typ 55 us max to 0 5 LSB Glitch energy at mid scale transition Magnitude sisi 400 mV Duration 2 Us Channel to channel update glitch Magnitude 100 mV DUP ALON sssssnssesenie 1 2 us 3 Note Channel to channel update glitch is the energy glitch that occurs on all channels as the result of a channel update For example if you update the value of Channel 7 all other channels will experience this glitch regardless of whether their output voltages change Stability Calibration Recommended warm up time 15 min Calibration interval 1 yr Onboard calibration reference EVER E none 5 000 V 2 5 mV actual value stored in EEPROM Temperature coefficient 5 0 ppm C max Long term stability 15 ppm 1 000 h Digital 1 0 Number of channels 8 input output Compatibility oo ee TTL CMOS Digital logic levels Level Min Max Input low voltage OV 0 8 V Input high voltage 2 0 V 5 0 V
8. lity Directive EMC 3 Note Refer to the Declaration of Conformity DoC for this product for any additional regulatory compliance information To obtain 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 Waste Electrical and Electronic Equipment WEEE pi EU Customers At the end of their life cycle all products must be sent to a WEEE recycling center For more information about WEEE recycling centers and National Instruments WEEE initiatives visit ni com environment weee htm ni com Device Pinouts AO GND NC AO GND AO GND AO 6 AO GND AO 5 AO GND AO GND AO 3 AO GND AO GND AO 0 AO 1 CAL PO 4 D GND PO 1 P0 6 D GND 5V D GND D GND PFI 0 PFI 1 D GND 5V D GND PFI 5 AO SAMP CLK PFI 6 AO START TRIG D GND PFI 9 CTR 0 GATE CTR 0 OUT FREQ OUT Glee 34 68 33 67 32 66 31 30 65 64 29 63 28 62 27 61 60 26 25 59 D R 58 NIN N 57 56 D a 55 D 54 j 53 52 N 51 oo 50 aja ALO 49 48 wo 47 D 46 aja oj 45 44 o 43 42 41 40 39 38 37 36 RM oO BR Oo OM NY oo 35 ue NC AO GND AO GND AO 7 AO GND
9. nly Operating temperature 0 to 50 C Storage temperature 20 to 70 C HUM dity resserre 5 to 90 RH noncondensing Maximum altitude ccceceeeee 2 000 meters Pollution Degree 2 B Note Clean the device with a soft non metallic brush Make sure that the device is completely dry and free from contaminants before returning it to service Safety This product is designed to meet the requirements of the following standards of safety for electrical equipment for measurement control and laboratory use IEC 61010 1 EN 61010 1 UL 61010 1 CSA 61010 1 3 Note For UL and other safety certifications refer to the product label or visit ni com certification search by model number or product line and click the appropriate link in the Certification column Electromagnetic Compatibility This product is designed to meet the requirements of the following standards of EMC for electrical equipment for measurement control and laboratory use EN 61326 EMC requirements Minimum Immunity EN 55011 Emissions Group 1 Class A CE C Tick ICES and FCC Part 15 Emissions Class A Note For EMC compliance operate this device with shielded cabling NI 6722 6723 Specifications CE Compliance This product meets the essential requirements of applicable European Directives as amended for CE marking as follows 73 23 EEC Low Voltage Directive safety 89 336 EEC Electromagnetic Compatibi
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