High-Speed Voltage Output – up to 1 MS/s/Channel, up to 16-Bit, up to 32 Channels NI 673x, NI 671x, NI 672x • Low-cost arbitrary waveform generation • High channel density • Integrated multidevice synchronization bus • Easy real-time control with LabVIEW Real-Time • Digital triggering and external clocking • Simultaneous updates • 8 digital I/O lines (TTL/CMOS) • Two 24-bit counter/timers • Measurement services that simplify configuration and measurements • Windows 2000/NT/XP • Mac OS X • Linux Bus PCI, PXI PCI, PXI PCMCIA PCI PCI, PXI PCI, PXI PCI, PXI Analog Outputs 4 8 8 4 8 8 32 • LabVIEW 7.x or higher • LabWindows/CVI 7.x or higher • Measurement Studio 7.x or higher • Analog Waveform Editor Other Compatible Software • Visual Studio .NET • Visual Basic, C/C++, and C# Measurement Services Software (included)1 • NI-DAQmx driver • Measurement & Automation Explorer configuration utility 1Mac OS X and Linux applications must use NI-DAQmx Base driver software. Operating Systems Family NI 6711 NI 6713 NI 6715 NI 6731 NI 6733 NI 6722 NI 6723 Recommended Software Calibration Certificate Available Update Rate Per Channel (S/s)1 1M 740 k to 1 M 100 k to 1 M 1M 740 k to 1 M 182 k to 800 k 45 k to 800 k Output Resolution 12 12 12 16 16 13 13 Output Range (V) ±10 ±10 ±10 ±10 ±10 ±10 ±10 External Voltage Reference ✓ ✓ ✓ ✓ ✓ – – Digital I/O 8 8 8 82 82 8 8 Counters/ Timers 2, 24-bit 2, 24-bit 2, 24-bit 2, 24-bit 2, 24-bit 2, 24-bit 2, 24-bit Triggering Digital Digital Digital Digital Digital Digital Digital 1 Update rate can vary depending on the number of channels used; 2Static or hardware-timed pattern generation and acquisition up to 10 MHz Table 1. High-Speed Voltage Output Product Selection Guide Overview and Applications National Instruments high-speed voltage output modules combine the latest in PC technologies to deliver simultaneous, multichannel updates for control and waveform output applications. Use these modules in a variety of applications, including: • Stimulus/response • Power supply control • High-speed, deterministic control • Sensor/signal simulation because you can define not only common waveforms such as square, sine, or sawtooth but also complex waveforms. For instance, you are able to create a sine wave that is overlaid with noise in which the amplitude and noiseshape is user-defined. In practice, the waveform is defined in a software buffer, within PC memory, and is streamed to the voltage output device using DMA (direct memory access) data transfers. Using DMA transfers, the amount of memory located onboard the voltage output device is minimized and is swapped with inexpensive PC memory. Features Real-Time Control NI high-speed voltage output devices are versatile devices that commonly replace several kinds of instruments including standalone PID controllers, low-speed arbitrary waveform generators, and function generators. You can use NI high-speed voltage output devices with the LabVIEW Real-Time Module to deliver real-time, deterministic control loop execution. Because they are compatible with LabVIEW Real-Time, common control algorithms, such as PID, are simple to implement but, more importantly, you may prototype and implement complex and cutting-edge control algorithms as well. High-performance control, on the order of 8 PID loops running in excess of 20 kHz each, is possible with this combination of hardware and software. Each high-speed voltage output device offers multichannel simultaneous updates and hardware-timed single-point updates. Waveform Generation These devices are capable of updating at rates up to 1 MS/s, giving them the ability to generate waveforms up to 500 kHz. When using these devices, you have complete control of each data point that is updated on the output for each channel. This feature is significant High-Speed Voltage Output – up to 1 MS/s/Channel, up to 16-Bit, up to 32 Channels Multidevice Synchronization AO_GND NC 34 33 68 67 Each high-speed voltage output device offers the ability to be master or slave of a multidevice timing and triggering system. Use integration technologies such as the RTSI bus, PXI trigger bus, and PFI pins to trigger and synchronize to a wide variety of I/O types. These I/O types range from analog input, image acquisition, motion control, and high-speed digitizers to multifunction data acquisition devices. With these integration infrastructures, you can create powerful, custom test and control systems with ease. AO_GND 32 31 66 65 30 29 28 64 63 62 27 26 61 60 25 24 23 59 58 57 22 21 20 19 18 56 55 54 53 52 AO_GND AO_GND 17 16 51 50 PO5 15 14 13 12 11 10 9 8 7 6 49 48 47 46 45 44 43 42 41 40 5 4 3 2 1 39 38 37 36 35 AO_GND AO_61 AO_GND AO_51 AO_GND AO_GND AO_3 AO_GND AO_GND AO_0 AO_1 EXTREF PO4 D_GND PO1 Measurement Services Software National Instruments measurement services software, built around NI-DAQmx driver software, includes intuitive application programming interfaces, configuration tools, I/O assistants, and other tools designed to reduce system setup, configuration, and development time. This software is included with your data acquisition purchase. Helpful features include: PO6 D_GND +5 V D_GND D_GND PFI_0 PFI_1 DBND +5 V D_GND PFI_5/AO_SAMP_CLK Automatic Code Generation – DAQ Assistant is an interactive guide that helps you navigate through configuring, testing, and programming analog output tasks and automatically generates the necessary code for LabVIEW, LabWindows/CVI, or Measurement Studio. PFI_6/AO_START_TRIG D_GND PFI_9/CTR_0_GATE CTR_0_OUTT FREQ_OUT 1 Cleaner Code Development – Basic and advanced software functions have been combined into one easy-to-use yet powerful set to help you build cleaner code and move from basic to advanced applications without replacing functions. High-Performance Driver Engine – NI-DAQmx delivers maximum I/O system throughput with a multithreaded driver. Test Panels – With the Measurement & Automation Explorer configuration utility, you can test all of your module functionality before you begin development. 2 NC AO_GND AO_GND AO_71 AO_GND AO_GND NC AO_GND AO_4 AO_GND AOGND AO_2 AO_GND D_GND DIO0 D_GND DIO2 PO7 PO3 NC EXTSTROBE D_GND PFI_2 PFI_3/ CTR_1_SOURCE PFI_4/ CTR_1_GATE CTR_1_OUT D_GND PFI_7 PFI_8/CTR_0_SOURCE D_GND D_GND No Connect on 6711 or 6731 Figure 1. NI 671x and NI 673x I/O Connector Ordering Information PCI NI PCI-6711 ..................................................................777740-01 NI PCI-6713 ..................................................................777741-01 NI PCI-67221 ................................................................778705-01 NI PCI-67231 ................................................................778701-01 NI PCI-6731 ..................................................................778511-01 NI PCI-6733 ..................................................................778510-01 Scaled Channels – Easily scale your voltage data into the proper engineering units using the NI-DAQmx Measurement Ready virtual channels by choosing from a list of common sensors and signals or creating your own custom scale. PXI LabVIEW Integration – All NI-DAQmx functions create the waveform data type, which carries acquired data and timing information directly into more than 400 LabVIEW built-in analysis routines for display of results in engineering units on a graph. PCMCIA NI-DAQmx Base Driver BUY NOW! NI-DAQmx Base (available at ni.com/downloads) offers Mac OS X and Linux users a programming interface similar to NI-DAQmx. It includes ready-to-use LabVIEW VIs and C function features similar to those included in NI-DAQmx driver software. For complete product specifications, pricing, and accessory information, call (800) 813 3693 (U.S. only) or go to ni.com/dataacquisition. National Instruments • Tel: (800) 813 3693 • [email protected] • ni.com NI PXI-6711 ..................................................................777794-01 NI PXI-6713 ..................................................................777795-01 NI PXI-67221 ................................................................778999-01 NI PXI-67231 ................................................................778998-01 NI PXI-6733 ..................................................................778512-01 NI DAQCard-6715 ........................................................778146-01 Includes data acquisition driver software. 1Windows only. For more information on extended warranty and value-added services, visit ni.com/services. CH1 12-Bit DAC CH2 Amp CH2 12-Bit DAC CH3 Amp CH3 12-Bit DAC CH4 Amp CH4 12-Bit DAC CH5 Amp CH5 12-Bit DAC CH6 Amp CH6 12-Bit DAC CH7 Amp CH7 12-Bit DAC 24 8 Calibration Mux CIS EEPROM CONFIG EEPROM DAC Control Control/Data AO Control Bus Interface Bus Interface FPGA FIFO Data In Address/Control PC Card (PCMCIA) Bus CH1 Amp Data DAQ-STC Calibration Interface Control EEPROM DAC FIFO Digital Thermometer Data/Control CH0 12-Bit DAC Data CH0 Amp Control I/O Connector High-Speed Voltage Output – up to 1 MS/s/Channel, up to 16-Bit, up to 32 Channels Calibration DACs Calibration ADC Analog Output Timing/Control Bus Interface Trigger DAQ-STC Counter/ Timing I/O Digital I/O PFI / Trigger Timing Analog Input Timing/Control IRQ RTSI Bus Interface Digital I/O (8) +5 V 0.75 A Figure 2. NI DAQCard-6715 Hardware Block Diagram Control CH0 Latch CH0 CH3/7 Amp CH3/7 Data CH1 CH1 Latch CH3/7 Latch AO Control 24 8 Calibration Mux Address/Data DAC FIFO EEPROM Address I/O Connector Data CH1 Amp Generic Mini PCI MITE Bus Bus Interface Interface EEPROM Control Register Decode AO Control FPGA Calibration Control Calibration DACs IRQ DMA/ IRQ DAQ-STC Bus Interface DMA Data PCI/PXI/CompactPCI CH0 Amp Calibration ADC PFI / Trigger Timing Digital I/O (8) Bus Interface Trigger Analog Output Timing/Control Counter/ Timing I/O DAQ - STC DMA/IRQ Digital I/O Analog Input Timing/Control RTSI Bus Interface +5 V 1A RTSI Bus Note: CH4 through CH7 are found on 6713 and 6733 only Figure 3. NI 671x and NI 673x Hardware Block Diagram National Instruments • Tel: (800) 813 3693 • [email protected] • ni.com 3 High-Speed Voltage Output – up to 1 MS/s/Channel, up to 16-Bit, up to 32 Channels Load DAC 13-Bit DAC 13-Bit DAC 13-Bit DAC AO Data Bus 13-Bit DAC 13-Bit DAC EEPROM 13-Bit DAC Power On Reset Misc FPGA MITE Interface Analog Output 13-Bit DAC x41 16-Bit ADC PFI/Trigger 1NI Analog Input x41 Timing Timing I/O Digital I/O (8) Digital I/O PCI-6723 only Figure 4. NI 672x Hardware Block Diagram 4 National Instruments • Tel: (800) 813 3693 • [email protected] • ni.com Generic Bus Interface FIFO Clear Update, Busy Trigger PCI MITE Analog Output Timing/Control DMA/IRQ DAQ - STC Bus Interface DMA/IRQ RTSI Bus Interface RTSI Bus Control PCI Bus Interface Address/Data PCI Bus I/O Connector 13-Bit DAC High-Speed Voltage Output – up to 1 MS/s/Channel, up to 16-Bit, up to 32 Channels Specifications – NI 671x and NI 673x Specifications – NI 672x These specifications are typical at 25 °C unless otherwise stated. These specifications are typical at 25 oC unless otherwise stated. Analog Output Analog Output Output Characteristics Output Characteristics Number of channels NI 6715/6713/6733 ................................... 8 voltage outputs NI 6711/6731............................................. 4 voltage outputs Resolution......................................................... 12 bits, 1 in 4,096 (NI 671x), 16 bits, 1 in 65,536 (NI 673x) Number of channels NI 6722 ...................................................... 8 voltage outputs NI 6723 ...................................................... 32 voltage outputs Resolution......................................................... 13 bits, 1 in 8,192 Max update rate Number of Channels 1 2 3 4 5 6 7 8 Maximum Update Rate (NI 671x/673x) Using Local Using Host FIFO (kS/s)1 Memory (kS/s)2 1,000 1,000 1,000 1,000 1,000 1,000 1,000 1,000 1,000 1,000 952 1,000 833 869 740 769 Max Update Rate (NI 6715) Using Local Using Host FIFO (kS/s)1 Memory (kS/s)2 1,000 800 850 400 750 266 650 200 600 160 550 133 510 114 480 100 1These numbers apply to continuous waveform generation, and do not change irrespective of the number of devices in the system. 2These numbers may change when using more devices or when other CPU or bus activity is taking place. FIFO buffer size NI 6713/6733............................................. NI 6711/6715/6731 ................................... Data transfers .................................................. DMA modes (PXI/PCI only)............................... 2These results were measured using an NI 6722/6723 device with a 550 MHz Pentium III machine. These numbers may change when using more devices or when other CPU or bus activity occurs. Digital I/O 8 input/output 5 V TTL/CMOS Input (high-impedance) Programmed I/O, DMA (NI 673x), interrupts (NI 673x) 2048 bytes (NI 673x) 2048 bytes (NI 673x) 10 Mwords/s (NI 673x) Timing I/O General-Purpose Up/Down Counter/Timers Number of channels......................................... 2 Resolution......................................................... 24 bits Compatibility .................................................... 5 V TTL/CMOS Digital logic levels Maximum 0.8 V 5V 0.4 V – Base clocks available....................................... 20 MHz and 100 kHz Data transfers .................................................. DMA (except NI 6715), interrupts, programmed I/O DMA modes (PCI/PXI only)............................... Scatter-gather Digital Trigger Purpose Analog output ............................................ General-purpose counter/timers ............... Source............................................................... Slope................................................................. Compatibility .................................................... numbers apply to continuous waveform generation, which allows for the time it takes to reset the FIFO to the beginning when cycling through it. This additional time is not incurred when using host PC memory for waveform generation. The max update rate in FIFO mode does not change regardless of the number of devices in the system. Ranges.............................................................. ±10 V Output coupling ................................................ DC Protection ......................................................... Short-circuit to ground Digital I/O Minimum 0V 2V – 4.35 V 1These Voltage Output Ranges.............................................................. ±10.0 V, ±AO EXT REF Output coupling ................................................ DC Protection ......................................................... Short-circuit to ground Level Input low voltage Input high voltage Output low voltage (Iout = 5 mA) Output high voltage (Iout = -3.5 mA) Max Update Rate (kS/s) Using Local FIFO1 Using Host PC Memory2 800 800 714 714 476 182 333 90.9 253 60 204 45 FIFO buffer size................................................. 2,048 samples Data transfers .................................................. DMA, interrupts, programmed I/O DMA modes ..................................................... Scatter gather 16,384 samples 8,192 samples DMA, interrupts, programmed I/O Scatter-gather Voltage Output Number of channels......................................... Compatibility .................................................... Power-on state ................................................. Data transfers .................................................. Input buffer....................................................... Output buffer .................................................... Transfer rate ..................................................... Number of Channels 1 2 8 16 24 32 Start trigger, gate, clock Source, gate PFI <0...9>, RTSI <0...6> (except NI 6715) Positive or negative; software selectable 5 V TTL/CMOS Number of channels......................................... Compatibility .................................................... Power-on state ................................................. Data transfers .................................................. 8 input/output TTL/CMOS Input (high-impedance) Programmed I/O Timing I/O Number of channels Up/down counter/timers ........................... Frequency scaler........................................ Resolution Up/down counter/timers ........................... Frequency scaler........................................ Compatibility .................................................... Digital logic levels Level Input low voltage Input high voltage Output low voltage (Iout = 5 mA) Output high voltage (Iout = -3.5 mA) 2 1 24 bits 4 bits 5 V TTL/CMOS Min 0.0 V 2.0 V – 4.35 V Max 0.8 V 5.0 V 0.4 V – Data transfers Up/down counter/timers ........................... DMA (scatter-gather), interrupts, programmed I/O Frequency scaler........................................ Programmed I/O Digital Trigger Purpose Analog Output ........................................... Counter/timers........................................... Source............................................................... Compatibility .................................................... Response .......................................................... Start trigger, gate, clock Source, gate PFI <0..9> 5 V TTL Rising or falling edge For more detailed specifications, please refer to the product manual. National Instruments • Tel: (800) 813 3693 • [email protected] • ni.com 5 High-Speed Voltage Output Cables and Accessories Recommended Configurations SCB-68 – Shielded I/O connector blocks giving you rugged, very low-noise signal termination. The SCB-68 also houses silk-screened component locations for easy addition of simple signal conditioning circuitry for your AO channels. SCB-68 ..................................................................................776844-01 Dimensions – 19.5 by 15.2 by 4.5 cm (7.7 by 6.0 by 1.8 in.) • Shielded options for minimal noise interference • Direct connectivity options such as BNC • Low-cost options for OEM • Front-mount terminal block for PXI • Custom connectivity with the CA-1000 Family NI 673x, NI 671x Shielding Shielded NI 6723 Unshielded Shielded NI 6722 Shielded Unshielded Connect to… BNC Screw terminals Screw terminals BNC Screw terminals BNC Screw terminals Screw terminals Cable SH68-68-EP SH68-68-EP R6868 Two SH68-C68-S Two SH68-C68-S SH68-C68-S SH68-C68-S RC68-68 Accessory BNC-2110 SCB-68 CB-68LP BNC-2110, BNC-2115 Two SCB-68 BNC-2110 SCB-68 CB-68LP I/O Connector Blocks BNC-2110 – Shielded I/O connector block with signal-labeled BNC connectors for easy connectivity of your analog output (AO), digital I/O (DIO), and counter/timer signals. BNC-2110..............................................................................777643-01 Dimensions – 20.3 by 11.2 by 5.5 cm (8.0 by 4.4 by 2.2 in.) CA-1000 – Configurable enclosure that gives you user-defined connectivity and flexibility through customized panelettes. CA-1000 ................................................................................777664-01 Dimensions – 30.7 by 25.4 by 4.3 cm (12.1 by 10 by 1.7 in.) TBX-68 – 68 screw terminals for easy connection of field signals to 68-pin DAQ devices. It includes one 68-pin male connector for direct connection to 68-pin cables. The TBX-68 is mounted in a protective plastic base with hardware for mounting on a standard DIN rail. TBX-68 ..................................................................................777141-01 Dimensions – 12.50 by 10.74 cm (4.92 by 4.23 in.) CB-68LP, CB-68LPR – 68 screw terminals for easy connection of BNC-2115 – Shielded I/O connector block with signal-labeled BNC connectors for easy connectivity of your extended analog output on NI 6723 devices. BNC-2115..............................................................................777807-01 Dimensions – 20.3 by 11.2 by 5.5 cm (8.0 by 4.4 by 2.2 in.) BNC-2110 SCB-68 field signals to AO devices. They include one 68-pin male connector for direct connection to 68-pin cables. The connector blocks include standoffs for use on a desktop or for mounting in a custom panel. The CB-68LP has a vertical mounted 68-pin connector. The CB-68LPR has a right-angle mounted connector and can also be used with the CA-1000. CB-68LP................................................................................777145-01 Dimensions – 14.35 by 10.74 cm (5.65 by 4.23 in.) Dimensions – 7.62 by 16.19 cm (3.00 by 6.36 in.) CA-1000 CB-68LP I/O and CB-68LPR 6 National Instruments • Tel: (800) 813 3693 • [email protected] • ni.com High-Speed Voltage Output Cables and Accessories TB-2705 – 68-pin screw terminal block for PXI-671x and PXI-673x modules. Latches to the front of your PXI module with locking screws and provides strain relief as well as easy access to your analog, digital, trigger and counter/timer signals through screw terminals. Does not work with NI 6703 or NI 6704 devices. TB-2705 ................................................................................778241-01 Dimensions – 8.43 by 10.41 by 2.03 cm (3.32 by 4.1 by 0.8 in.) SHC68-68-EP – Shielded cable for connecting and latching the NI DAQCard-6715, NI 6722, and NI 6723 to standard 68-pin accessories. Latching screws secure the shielded connector to the device itself for stability. Use this cable for a DAQCard located in the bottom PCMCIA slot of a laptop. 0.5 m....................................................................................186838-0R5 1 m ........................................................................................186838-01 Synchronization Cables SHC68U-68-EP – Identical to the SHC68-68-EP, except that the RTSI Bus Cables – Used to connect timing and synchronization DAQCard connector is inverted so you can use two latching DAQCards in adjacent slots. Use this cable with a DAQCard inserted in the upper PCMCIA slot of a laptop. 0.5 m....................................................................................187406-0R5 1 m ........................................................................................187406-01 signals among measurement, vision, motion, and CAN boards for PCI. For systems with long and short boards, use the extended RTSI cable. 2 boards ................................................................................776249-02 3 boards .................................................................................776249-03 4 boards ................................................................................776249-04 5 boards ................................................................................776249-05 Extended, 5 boards................................................................777562-05 SH68-C68-S – Shielded cable for connecting and latching NI 672x devices to standard 68-pin accessories. 2 m ........................................................................................186381-02 Shielded I/O Cables Ribbon I/O Cables SH68-68-EP – Shielded 68-conductor cable terminated with R6868 – 68-conductor flat ribbon cable terminated with two 68-pin connectors. Use this cable to connect the NI 670x, NI PCI-671x, NI PXI-671x, and NI 673x devices to low-cost 68-pin accessories. 1 m ........................................................................................182482-01 two 68-pin female 0.050 series D-type connectors, featuring individually shielded analog twisted pairs for reduced crosstalk with high-speed devices. This cable works with all NI PCI-671x, NI PXI-671x, and NI 673x devices. 1 m ........................................................................................184749-01 TB-2705 RTSI Bus Cable SH68-68-EP RC68-68 – 68-conductor flat ribbon cable terminated with one VHDCI 68-pin connector and one 68-pin SCSI II connector. Use this cable to connect the NI 6722 devices and DAQCard-6715 with standard 68-pin accessories. 1 m ........................................................................................187252-01 SHC68-68-EP R6868 Ribbon Cable RC68-68 Ribbon Cable Shielded Cable National Instruments • Tel: (800) 813 3693 • [email protected] • ni.com 7 NI Services and Support NI has the services and support to meet your needs around the globe and through the application life cycle – from planning and development through deployment and ongoing maintenance. We offer services and service levels to meet customer requirements in research, design, validation, and manufacturing. Visit ni.com/services. Local Sales and Technical Support SERVICE NEEDS In offices worldwide, our staff is local to the country, giving you access to engineers who speak your language. NI delivers industryleading technical support through online knowledge bases, our applications engineers, and access to 14,000 measurement and automation professionals within NI Developer Exchange forums. Find immediate answers to your questions at ni.com/support. We also offer service programs that provide automatic upgrades to your application development environment and higher levels of technical support. Visit ni.com/ssp. Training and Certification NI training is the fastest, most certain route to productivity with our products. NI training can shorten your learning curve, save development time, and reduce maintenance costs over the application life cycle. We schedule instructor-led courses in cities worldwide, or we can hold a course at your facility. We also offer a professional certification program that identifies individuals who have high levels of skill and knowledge on using NI products. Visit ni.com/training. Hardware Services NI Factory Installation Services NI Factory Installation Services (FIS) is the fastest and easiest way to use your PXI or PXI/SCXI combination systems right out of the box. Trained NI technicians install the software and hardware and configure the system to your specifications. NI extends the standard warranty by one year on hardware components (controllers, chassis, modules) purchased with FIS. To use FIS, simply configure your system online with ni.com/pxiadvisor. Professional Services Our Professional Services Team is comprised of NI applications engineers, NI Consulting Services, and a worldwide National Instruments Alliance Partner program of more than 600 independent consultants and integrators. Services range from start-up assistance to turnkey system integration. Visit ni.com/alliance. Calibration Services NI recognizes the need to maintain properly calibrated devices for high-accuracy measurements. We provide manual calibration procedures, services to recalibrate your products, and automated calibration software specifically designed for use by metrology laboratories. Visit ni.com/calibration. Repair and Extended Warranty We offer design-in consulting and product integration assistance if you want to use our products for OEM applications. For information about special pricing and services for OEM customers, visit ni.com/oem. NI provides complete repair services for our products. Express repair and advance replacement services are also available. We offer extended warranties to help you meet project life-cycle requirements. Visit ni.com/services. ni.com • (800) 813 3693 National Instruments • [email protected] © 2005 National Instruments Corporation. All rights reserved. CVI, DAQCard, DAQ-STC, LabVIEW, Measurement Ready, Measurement Studio, MITE, National Instruments, National Instruments Alliance Partner, NI, ni.com, NI-DAQ, RTSI, and SCXI are trademarks of National Instruments. Other product and company names listed are trademarks or trade names of their respective companies. A National Instruments Alliance Partner is a business entity independent from NI and has no agency, partnership, or joint-venture relationship with NI. 2005_5224_301_101_D_67xx OEM Support