GUIDE D'INITIATION DAQ PXI/PXI Express Ce document fournit des instructions d’installation de base pour les modules DAQ pour PXI et PXI Express de National Instruments. I have a PXI system with a 6608 timer device in slot 2 and a 5122 digitizer in slot 3. The divider generates a signal whose frequency is 2 −20 of the original signal, and the internal time base of the PXI 6608 was used to count this signal. There are more than 2 available, this removed the limitation experienced with. Add to Cart. Accessories and Cables for PXI-6602 and PXI-6608 Table 3. 4. You can use an alternative stable clock if it meets the speci fications described in the Test Equipment section of this document. I have two stations, which use PXI chassis to measure the product's frequency inside a fixture. Dear Forums, I am trying to use a PXI-6608 to timestamp the sample clock of a PXI-4498 during analog input. Refer to the OCXO (NI 6608 Only) section of this document for more information. PXI Chassis CompactPCI Chassis PXI-6602 Base clock accuracy of PXI_CLK10 200 ppm (±0. Accessories and Cables for PXI-6601 and PCI-6602 Table 2. These additional features are implemented on the J2 connector of the boards (the P2 connector on the chassis). 96-Channel, 5 V TTL/CMOS, 2. (63 pages) Measuring Instruments National Instruments PXI-4130 Calibration Procedure. For more information about the OCXO 10 MHz clock,. I have this problem in my app as well as any example GPS apps from. Power on the 6608 device. 2. The articles refer to sample code located in the “ examples. 0 as the OS on the PC. This allows other devices with phase clock loop circuitry to take advantage of the accuracy of the 6608 OCXO. onto the PXI Star trigger so that it is used as the PXI backplane clock. Devices that support phase-lock-looping to the PXI backplane clock include the PXI-6602, PXI-5112, PXI-6534, and the PXI. You can perform a wide variety of counter/timer tasks with the PXI-6608, including encoder position measurement, event counting, period measurement, pulse-width measurement, pulse generation, pulse-train generation, and frequency measurement. PXI 6723 4. PXI Express chassis include differential star trigger lines capable of minimizing slot -to-slot skew to under 150 ps. To set the filter rate, select Counter Input » Frequency » Digital Filter » Minimum Pulse Width. pxi-6608（計數器） pxi-6653, pxi-6652（定時和同步） pxi-5660（向量射頻分析儀） pxi-6608可以作為的精度為75ppb的10mhz時脈訊號源, 提供pxi clk10背板時脈。如果需要瞭解更多資訊，請參考下面的鏈結。 pxi-5660可以接受的精度為50ppb的10mhz時脈pxi clk10背板時. Setting Up a PXI-6608 Clock Source To set up a PXI-6608 as the stable clock source, complete the following steps: 1. The SDW Library is intended to be used with a clocked digital I/O device--unfortunately, the 6608 does not support buffered digital output (only static Digital I/O and Counters). PXI-8423 National Instruments, NI, PXI-8423 National Instruments Brand: National Instruments Name: Module Current: 5A Voltage: 24V Mode of use: Hot plug implementation standard: Import origin: United States. The PXI-6608 is a high-precision counter/timer module that performs a wide variety of counter/timer tasks, including encoder position measurement, event counting, period measurement, pulse-width measurement, pulse generation, pulse-train generation, and frequency measurement. depends on: (none) defined in drivers/comedi/Kconfig. Wait 15 minutes to allow the measurement circuitry in the device to warm up. (See PXI-6608 on page 127) Power Supply National Instruments general-purpose PXI chassis contain rugged, integrated, independently cooled, universal AC power supplies. For moreNational Instruments PXI-6608 High-Precision Counter / Timer with Digital I/O Part Number: 185745H-02, 777937-01 . 02%) over temperature 1 75 ppb in Slot 2. PXI-6608 PXI-6602 PCI-6624 PXI-6624 Driver. PXI-6608. For example: I want to generate a finite pulse train with a user defined frequency and a number of pulses on my PXI 6608. 6608 Tamany Drive, Central. This clock can be provided by the PXI-6608. 0 Kudos Message 1 of 3NI PXI 6534. Overview The VI allows for sample clocked encoder inputs on the 6608 while in a PXIe chassis Description: The VI is designed to create a dummy task on one card,. Th. apartment. While running my Real Time exe (developed using LabVIEW) in RT 8108, the CPU usage is 8-10%. Dear Experts, Please help me on how to have a multi counter / multi channel on PXI-6608 connected to TB-2715 (both hardware i. The PXIe‑6614 is a high-precision counter/timer module that performs encoder position measurement, event counting, period measurement, pulse-width measurement, pulse generation, pulse-train generation, and frequency measurement. Has been engaged in industrial control industry for a long time, with a large number of inventories. 02%) over temperature 1 75 ppb in Slot 2. 02%) over temperature PXI-6608 Base clock accuracy of PXI_CLK101 200 ppm (±0. Seems that there is a problem of configuration for communication with the PXI bus. I'm using a new PXI 6608 to measure the clock frequency on a board. Accessories and Cables for PXI-6602 and PXI-6608 Table 3. Refer to the OCXO (NI 6608 Only) section of this document for more information. For a counter output use a similar path. This module has eight up/down counters/timers, 32 bits resolution, 1 A to 2. PXI is built on CompactPCI, plus it offers additional Timing and Synchronization features. Create a single counter task Create. 25 ns resolution. comTest equipment: NI-PXI 1033 with the following cards: NI-PXI 6608 (Timing Card) (slot 2) NI-PXI 4472B (ADC input cards) (other slots) Detailed description: All cards are installed in the NI-PXI-1033 data aquisition rack which is connected to / controlled by a computer using C, not Labview. The PXI-6608 is a high-precision counter/timer module that performs a wide variety of counter/timer tasks, including encoder position measurement, event counting, period. The NI PCI-6601, NI PCI-6602, NI PXI-6602, and NI PXI-6608 devices are warranted against defects in materials and workmanship for a period of one year from the date of. I am using LabWindows/CVI 6. (See PXI-6608 on page 127) Power Supply National Instruments general-purpose PXI chassis contain rugged, integrated, independently cooled, universal AC power supplies. Manuals. Setting Up a PXI-6608 Clock Source To set up a PXI-6608 as the stable clock source, complete the following steps: 1. When the PXI-6608 is installed in the star trigger slot of a PXI chassis (Slot 2),you can drive the OCXO signal to the PXI backplane for high-stability timing of your entire measurementPXI Chassis cPCI Chassis PXI-6602 Takes on Baseclock Accuracy of PXI CLK 10 signal 200 ppm (±0. Hello, I am working with a NI-PXI-1045 chassis. Figure 3-8 of the NI 660x User's Manual clearly shows the PXI Star line able to be used for signal routing an Internal Clock output. 4. All of the other cou. Megtekintés a rendelési előzményekben. 05MHz, so the 6608 is indeed counting wrong. 1. Hardware of one timing node consists of a PXI cabinet PXI-1042Q, a timing/counter card PXI-6608, and a FPGA card PXI-7842R manufactured by National Instrumentation (NI). NI PXI-6608 I/O模块. Accessories and Cables for Counter/Timers Table 2. The NI PXI-6608 module includes a high-stability 10 MHz oven-controlled crystal oscillator (OCXO) for high-precision applications. pdf. The PXI-6608 counter board has a 75ppb (parts per billion) timebase stability compared to the 50ppm. Wait 15 minutes to allow the measurement circuitry in the device to warm up. When the PXI-6608 is installed in the star trigger slot of a PXI chassis (Slot 2), you can drive the OCXO signal to the PXI backplane for high-stability timing of your entire measurement system. New Listing National Instruments NI PXIe-2543 PXIe, 6. The advantage of this methodology is to diminish the counting error, a direct consequence of the timebase used being almost 10× higher (80 MHz) than the signal of the piezoelectric sensor. I have my high-stability clock source connected to pins 2 and. The second counter (CNTR 2) is configured to generate one pulse (1us high, 1 us low routed to PXI Trigger 1) on each falling edge of the pulse train output from CNTR 0. Synchronization of networked measurements with GPS using the PXI-6608 is now supported. . It features a 10 MHz oven-controlled crystal oscillator (OCXO),. 12-03-2009 02:53 PM. a PXI-6608 is likely suitable but the newer PXIe-6612 is better in several ways. I would like to sync these together using a multidevice task in DAQmx, which requires one of these cards to be in slot 2. hello, Does anybody have information to the PCI-6608 ? Moreover, does this device exist? Other pages refer to this device, but it is not in the NI catalogue (but, if I search on NI homepage, also there at one place mentioned). Wait 15 minutes to allow the measurement circuitry in the device to warm up. Show More Description. . So it works fine, but now I try to modify it, it should only have a output signal, when the gate is on high level. Refer to the OCXO (NI 6608 Only) section of this document for more information. 3V rail for the NC7SV126 buffer which could be connected to the VCCA of the SN74LVC1T45, and the 5V rail from the PXI-6608 could be connected to the VCCB of the NC7SV126 buffer. + 1. 02%) over temperature 1 75 ppb in Slot 2. You might also want to consider something from the PXIe-63xx X-series multifunction family. Updated 2023-02-21. bus =. Refer to the OCXO (NI 6608 Only) section of this document for more information. Other Support Options Ask the NI Community. PXI Chassis CompactPCI Chassis PXI-6602 Base clock accuracy of PXI_CLK10 200 ppm (±0. This has been stable for two years. The PXI-6608 is. 55V max. Data Acquisition Toolbox Support Package for National Instruments ® NI-DAQmx Devices provides support for CompactDAQ, FieldDAQ™, X-Series, M-Series, E-Series, USB, myDAQ, ELVIS II, and many other types of data acquisition hardware from National Instruments through MATLAB and Data Acquisition Toolbox. Why I am interested: I want to use Matlab in combination with a NI timer/. There are some differences in the supported devices and the names of the kernel modules in which they are supported, so they are listed below in separate sub-sections for the original comedi. I ordered a NI PXI 6608 board to use for time stamping trigger events with an IRIG signal. Click to download. 02%) over temperature PXI-6608 Base clock accuracy of PXI_CLK101 200 ppm (±0. File Size: 356Kbytes. Currently using a PXI-6608 card in a PXI chassis. One counter output (CNTR 0) is a pulse train, software triggered, output to its default PFI pin. This in turn can be provided by a card in slot 2 (e. 5 V, 8-Channel, Precision Reference PXI Counter/Timer Module—The PXI-6608 is a high-precision counter/timer module that performs a wide variety of counter/timer tasks, including encoder position measurement, event counting, period measurement, pulse-width measurement, pulse generation, pulse-train generation, and frequency measurement. All of the following new products are supported in NI-DAQ 6. pxi-6608（計數器） pxi-6653, pxi-6652（定時和同步） pxi-5660（向量射頻分析儀） pxi-6608可以作為的精度為75ppb的10mhz時脈訊號源, 提供pxi clk10背板時脈。如果需要瞭解更多資訊，請參考下面的鏈結。 pxi-5660可以接受的精度為50ppb的10mhz時脈pxi clk10背板時. pxi-6608（計數器） pxi-6653, pxi-6652（定時和同步） pxi-5660（向量射頻分析儀） pxi-6608可以作為的精度為75ppb的10mhz時脈訊號源, 提供pxi clk10背板時脈。如果需要瞭解更多資訊，請參考下面的鏈結。 pxi-5660可以接受的精度為50ppb的10mhz時脈pxi clk10背板時. It. For that i found a good example in CVI, which works just fine. PXI Backplane NI PXI-6608 in Slot 2 10 MHz of PXI Chassis TIO(0) PXI CLK10 in. Author. the device that we used is a board based an STM32 µC that generate a 1Hz signal pulse width is 30µs (Ton = 30µs , Toff = 1 - 30µs) we tested the accuracy of the signal with a calibrated Agilent and we have 0. Wait 15 minutes to allow the measurement circuitry in the device to warm up. 2. This document contains the specifications for NI 660x hardware. How met with calibration of this blocks? What is recommended period of calibration ? Thanks ! 0 Kudos Message 1 of 2 (2,281 Views) Reply. 12-04-2020 12:51 AM. arincfollowing two sections, Setting Up a PXI-6608 Clock Source and Setting Up an Alternative Clock Source. 5 V, 8-Channel, Precision Reference PXI Counter/Timer Module —The PXI-6608 is a high-precision counter/timer module that performs a wide variety of counter/timer tasks, including encoder position measurement, event counting, period measurement, pulse-width measurement, pulse generation, pulse-train generation, and frequency measurement. There are two main branches (or forks) of the Comedi drivers: the newer Comedi drivers maintained as part of the Linux kernel. PXI-6602 calibration requires a 10 MHz, 5 MHz, or 1 MHz clock source that is accurate to within 1 ppm. PDF DXF 3D CAD Models. While every slot of the PXI backplane may access the PXI trigger bus, the star trigger lines and differential star trigger lines are only accessible through the system timing slot. Manuals. The remaining space inside this memory device is used for configuration information and is not user accessible. The PXIe‑6535 can continuously stream data over the PXI Express bus. You can perform a wide variety of counter/timer tasks with the PXI-6608, including encoder position measurement, event counting, period measurement, pulse-width measurement, pulse generation, pulse-train generation, and frequency measurement. 05MHz and I am consistantly measuring 27Hz too high. About This Manual This manual describes the electrical and mechanical aspects of the National Instruments NI 6601, NI 6602, and NI 6608 devices, and contains information about device operation and programming. You can use an alternative counter if it meets the requirements described in the Test Equipment section of this document. From NI- Shielded 68-conductor cable terminated with two 68-pin female 0. 1. This document contains the specifications for NI 660x hardware. PXI-6608 measure frequency. I performed a buffered edge count of the PXI_Clk10 line using the NI 6608 counters. Performs counter timer tasks such as encoder position measurement, event counting, period measurement, pulse measurement and generation, and frequency measurement in PXI systems. The PCI and PXI implementations are the same in. NI Multifunction DAQ Device . Use the example below for reference. In addition, an 80 MHz timebase is available on the NI 6602 and NI 6608 devices. Software. I now find that somehow the chassis has been reidentified, and that incorrectly! The PXI-6608 will drive the backplane, there is logic in Slot 2 that determines if there is a acceptable clock present, if so then that clock is routed to the PXI chassis backplane. The high-performance IEC connectors and rugged Eurocard packaging system used by compactPCI are used in PXI. NI 660x Specifications. Cary, NC, USA. National Instruments PXI-6608 Manual (64 pages) Digit FlexDMM Calibration Procedure. Create a single counter task Create. These additional features are implemented on the J2 connector of the boards (the P2 connector on the chassis). Supposedly it is possible to synch all of the onboard clocks of the NI boards to the time generated by the GPS card. Unless otherwise noted, text applies to all NI 660x devices. I am trying to read timestamps from PXI-6608 using the buffer read function. Am I missing any other connectiosn to the 6608? I thought I just needed to connect this one line. onto the PXI Star trigger so that it is used as the PXI backplane clock. Mark as New; Bookmark; Subscribe; Mute; Subscribe to RSS Feed; Permalink; Print; Report to a Moderator; Hi, I have a question about the performance verification of the PXI 6608. 2. 6608 Rey Rd , Victoria, BC V8Y1V is currently not for sale. For more information about the OCXO 10 MHz clock, refer to the 技術的な問題のトラブルシューティングや推奨製品から、見積りと注文まで、弊社がお手伝いいたします。 Performs counter timer tasks such as encoder position measurement, event counting, period measurement, pulse measurement and generation, and frequency measurement in PXI systems. PXI-6608. dear all, I am looking to have pxi module can help me to get a frequency measurments with the following details: Acurecy : 512. . 13–5. Newly supported devices in NI-DAQmx—NI PCI-6703/6704, NI PXI-6704, NI PCI and PXI-6115/6120, NI PCI and PXI-6533/6534, and NI PXI-6608 are now supported in NI-DAQmx as well as Traditional NI-DAQ (Legacy). 5 or compatible; Hardware. I've got a PXI-1042Q chassis, containing a PXI-8105 controller, and a PXI-6608 card in Slot 2. To see this PDF, click the link to view the requested file: 372141b. PXI-6608 Controller modulereference clock, the PXI-1000B or PXI-1006 automatically senses and sources an alternate clock source when a source module is installed in slot 2. zip位于 Developer Zone Tutorial:. 1. When measured with an Agilent 53181A-010 3GHz Frequency counter, this signal measures 24,575,999. Perspectives. 5 V, 8-Channel, Precision Reference PXI Counter/Timer Module—The PXI-6608 is a high-precision counter/timer module that performs a wide variety of counter/timer tasks, including encoder position measurement, event counting, period measurement, pulse-width measurement, pulse generation, pulse-train generation, and frequency measurement. Power on the 6608 device. Click to. Page 24: Measuring Ocxo Stable Frequency Deviation 365 days of operation to restore the stable frequency to a perfect 10 MHz, the drift during the first 10 days following calibration (days 366-375) will now be 5. 4 Hz. PXI 6259 2. NI PXI-6533 32-channel 5 V TTL/CMOS high-speed digital I/O and handshaking device; NI PXI-6534 32-channel 5 V TTL/CMOS high-speed digital I/O and handshaking device with onboard memory; NI PXI-6602 counter/timer device; NI PXI-6608 counter/timer device; NI PXI-6704 16-bit AO device; NI PXI-6711 1 MS/s, 12-bit, 4 channel AO deviceTB-2715 Front-mount terminal block for PXI-660x 391 TBX-68 DIN-rail connector block 391 CB-68LP Low-cost screw connector block 391 CB-68LPR Low-cost screw connector block 391 Table 1. I'm running LabView 8. 4 3 (9100 sqft) Spacious and sunny Tanner Ridge home w/lovely views overlooking the Martindale Valley, Haro Strait. High-Performance Test. Re: Period of calibration of blocks maupz. Abstract: 9pin din catalog of oscilloscope PCI 6602I would like to use the following NI PCI-660x / PXI-660x series devices with Data Acquisition Toolbox 2. From troubleshooting technical issues and product recommendations, to quotes and orders, we’re here to help. 問題: 我準備購買一個PXI Express (PXIe) 機箱，要如何確定PXI模組能夠在PXIe. However, I am not clear on some concepts with regards to programming. The PXI-6608 user manual states that the PXI will automatically detect the 10MHz clock from the OCXO of the PXI-6608 when plugged into slot 2, disable the PXI backplane clock, and route the OCXO clock onto the PXI star trigger to be used as the backplane clock. For a counter output use a similar path. Requirements. All NI 660x devices feature a high-stability oscillator. I would like to have both of the variables as Inports when I create the model for Veristand. 8 stars - 1279 reviewsreference clock, the PXI-1000B or PXI-1006 automatically senses and sources an alternate clock source when a source module is installed in slot 2. TB-2715 Front-mount terminal block for PXI-660x 391 TBX-68 DIN-rail connector block 391 CB-68LP Low-cost screw connector block 391 CB-68LPR Low-cost screw connector block 391 Table 1. I route the sample clock fr. It will help. We have a PXI-6608 in slot 2 and 7 PXI-4498's in slots 3-9. of Channels:32Channels; Bus Connector Type:PXI; Resolution (Bits):32bit; Frequency Max:80MHz; For Use With:NI PXI Systems; Product Range:PXI-6608 RoHS Compliant: Yes. The PCI and PXI implementations are the same in functionality;. Specifications. I was able to do this in the past using traditional NI-DAQ but I am having difficulty with DAQmx. PXI is built on CompactPCI, plus it offers additional Timing and Synchronization features. TIO(0) PXI-6608 in Slot 2 of PXI Chassis 80 MHz Phase Locked to 10 MHz PXI Backplane Clock TIO(1) 10 MHz OCXO 10. GPS timestamp measurements—You can now take a GPS timestamp measurement in NI-DAQmx with the NI PXI-6608. PXI-6602, PXI-6608 SH68-68-D1 R6868 or SH68-68-D1 Connects directly to the device Table 1. 32-Channel, 10 MHz, 40 MB/s PXI Digital I/O Module. The capabilities listed in this document represent capabilities available at National Instrument and Certified Calibration Center labs. The PXI-6608 (Part Number: 777937-01) Counter/Timer Module produced by National Instruments is an enhanced version of the PXI-6602, with the addition of a high-stability clock, which is known as an oven-controlled crystal oscillator (OCXO). This also gives you access to TXCO and OCXO which gives you a long term stability of 1 ppm or 50 ppb/year respectively. The user may store power-up states for output channels inside this memory device. With the PXI-6608, you can drive the OCXO signal to the PXI backplane for high-stability timing of your entire measurement system. The PXI specification defines requirements that make PXI systems well suited for harsh environments. It appears that the PXI-6608's OCXO has no direct link to the time so. PXI-6608 measure frequency. My system comprises LabVIEW RT 7. This tutorial has a really great explanation of all of the counter parameters specified in the example in the "How to Program the PXI-6608 with GPS in LabVIEW" section. g. 5 V, 8-Channel Counter/Timer Device. Ian, You have two options here for providing a stable clock source to your PXI devices. NI. C. NI PXI-6608 I/O模块 高精度计数器模块. 02%) over temperature PXI-6608 Base clock accuracy of PXI_CLK101 200 ppm (±0. I tried 100 KHz, 20 MHz as well as the Max internal timebase but not successful. TIO(0) PXI-6608 in Slot 2 of PXI Chassis 80 MHz Phase Locked to 10 MHz PXI Backplane Clock TIO(1) 10 MHz OCXO 10. The PXI chassis is connected to the PC via the MXI-3 interface. PXI Chassis CompactPCI Chassis PXI-6602 Base clock accuracy of PXI_CLK10 200 ppm (±0. following two sections, Setting Up a PXI-6608 Clock Source and Setting Up an Alternative Clock Source. High-Performance Test. This way you’ll save time on finding the necessary info. . CFP-AO-210 USB-6525 Information Acquisition Card, PXI Module, Card Westinghouse — RTD thermal resistance input module, AI/AO/DI/DO module, power module, control module,. With the PXI-6608, you can drive the OCXO signal to the PXI backplane for high-stability timing of your entire measurement system. Use an external source to create a pulse of a desired width in order to achieve a finite pulse train that uses a single counter on card. 我再ni 6602或者ni 6608上采用多于三个计数器同时进行计数器输入的任务。或者在pci-6601. The PXI-6608 devices include a 10 MHz oven-controlled crystal oscillator (OCXO) for high-precision applications. At the same time, I'd like to route the sample clock from the master 4472 card to the 6608 so that it can be timestamped using the high-quality OCXO. PXI-5122 7. //0x10930000 is the manufacturer ID number for all National Instruments cards //0x00001310 is the device ID number for the PCI-6602 //0x00001360 is the device ID number for the PXI-6602 //0x00002DB0 is the device ID number for the PCI-6608 //0x00002CC0 is the device ID number for the PXI-6608. The PXI-6608 then phase locks its 80MHz VCXO onto the 10MHz. Reportez-vous à la documentation spécifique à votre. PXI-6602. I have built PXI systems that uses PXI 6534 for OWI communication with my Chip. I understand the idea of using two clocks to get a non integer frequency, but is there any code examples? Cheers . The GPS displayed time from the datum application is always ahead of the irig-b time displayed in my labview app by 1-2 seconds. For more information about the OCXO 10 MHz clock,. Create a start trigger and a pause trigger for this task. 5 V, 8-Channel, Precision Reference PXI Counter/Timer Module—The PXI-6608 is a high-precision counter/timer module that performs a wide variety of counter/timer tasks, including encoder position measurement, event counting, period measurement, pulse-width measurement, pulse generation, pulse-train generation, and frequency measurement. When the PXI-6608 is installed in the star trigger slot of a PXI chassis (Slot 2), you can drive the OCXO signal to the PXI backplane for high-stability timing of your entire measurement system. The NI 6601 and NI 6602 feature voltage- Thanks for the info, but I am still a bit confused about the Star Trigger. PXI-6608, PXI COUNTER/TIMER MODULE, 32CH; No. . Seems like Daqmx is pretty inadequate at doing counter readings acceptably fast with what should be a top notch system. PXI-4461 6. to create a pulse ticks channel that I would like to trigger by sending a start trigger to PXI_Trig0. arinc & 1553 . For more information, refer to the OCXO (NI 6608 Only) section of this document. Performs counter timer tasks such as encoder position measurement, event counting, period measurement, pulse measurement and generation, and frequency measurement in PXI systems. The articles on your website including: GPS-Based Synchronization on the NI 6608 . PXI Chassis CompactPCI Chassis PXI-6602 Base clock accuracy of PXI_CLK10 200 ppm (±0. This example will also work with the PXI-6608. 15 days free replacement for quality problemsDear Forums, A multi-device ADC application based on a PXI-1045 chassis has started to fail in a strange way. Solution. I have a PXI-6608 Timing Module in Slot 2 and a Symmetricom bc637C PCI GPS card in slot 6. NI Counter/Timer 66xx models (formerly referred to as NI TIO. pxi-6527 , pxi-6602, pxi-6608, pxi-6624 , pxi-6703, pxi-6704 , vxi-ao-48xdc, vxi-dio-128, vxi-mio-64e-1, vxi-mio-64xe-10; 516 and lpm devices eisa-a2000; nec-ai-16e-4, -16xe-50; nec-mio-16e-4, -16xe-50 ni-can iec-bus: pci-gpib, pxi-gpib, pcmcia-gpib , pc-ii, pc-iia fieldpoint modular i/o system (via opc)use the PXI-6608 to provide the external counter. Other caveats of GPS use with the PXI-6608 can be found here and here. Symbol Description Certification; EU & UK Declarations of Conformity (DoC) PDF KC, EMC: PDF Product Support Resources. The PXI‑6508 can interface to peripherals or other. or Best Offer. 硬體: Counter/Timers (TIO)>>Devices>>PXI-6608. Supported Hardware. PXI-6608 to provide the stable clock. The PXI-6652 has a 105 MHz timebase allowing for 10 ns resolution. When the PXI chassis senses a clock on PXI Star trigger in slot 2, the chassis disables its internal clock, then uses the OCXO clock instead, illustrated below. Hopefully this. When the 6608 board is in slot 2 of the PXI chassis, NI-DAQ software automatically drives the 10 MHz clock from the OCXO to replace the PXI backplane clock. These additional features are implemented on the J2 connector of the boards (the P2 connector on the chassis). I have configured the 6608 card to take Buffered Frequency measurement at a 1HZ rate that is being provided as the gate to counter 1 from counte. Microchip / Datum bc620AT PC Time and Frequency Module. The NI PXI-6608 module includes a high-stability 10 MHz oven-controlled crystal oscillator (OCXO) for high-precision applications. 9 (R2006b): PCI-6601 PCI-6602 PXI-6602 PXI-6608PXI is built on CompactPCI, plus it offers additional Timing and Synchronization features. 3V rail for the NC7SV126 buffer which could be connected to the VCCA of the SN74LVC1T45, and the 5V rail from the PXI-6608 could be connected to the VCCB of the NC7SV126 buffer. 0 spec indicate that an ST enabled device in slot 2 can send out 13 "individual" triggers to the devices in slots 3-15 and that the Star Trigger bus architecture "eliminates the need to combine multiple module functions on a single trigger line". In MATLAB, the following. However, I cannot get ctr0 and ctr1 to reliably generate a pulse - sometimes one works, sometimes the other, but never both at the same time, and I can't figure out what I'm doing to cause that to happen. a PXI-6608) if better accuracy is required. 关于dma性能提高的讨论仅仅应用于以下ni设备： pci-6601 - 4 通道计数器 pci-6602 - 8 通道计数器 pxi-6602 - 8 通道计数器 pxi-6608. Note If you are developing a synchronized DSA application using PXI devices, and if you are using sample clock timebase. PXI-6508. PCI/PXI-6527 : NI PXI-6527 Letter of Volatility. This solution might also apply to other similar products or applications. PXI NI 6608 PXI 8 32 bits 80 MHz1 5 V TTL/CMOS Up to 32 75 ppb 35388 1Max Source Frequency with prescalers is 60 MHz for the NI 6601 and 125 MHz for the NI 6602 and NI 6608. 5 V, 8-Channel, Precision Reference PXI Counter/Timer Module—The PXI-6608 is a high-precision counter/timer module that performs a wide variety of counter/timer tasks, including encoder position measurement, event counting, period measurement, pulse-width measurement, pulse generation, pulse-train generation, and frequency measurement. following two sections, Setting Up a PXI-6608 Clock Source and Setting Up an Alternative Clock Source. These additional features are implemented on the J2 connector of the boards (the P2 connector on the chassis). Performs counter timer tasks such as encoder position measurement, event counting, period measurement, pulse measurement and generation, and frequency measurement in PXI systems. hi I have a problem with pxi 6608. I hope this helps! Have a great afternoon. PXI-6624 PCI-6624 PXI-6608 Software. Lai Wechat:17750010683 Whats app：+86 17750010683 Skype：+86 17750010683 QQ: 3221366881 [email protected] Connector Block Data Acquisition and Signal Conditioning Table 1. Programmable source measure unit (44 pages) Measuring Instruments National Instruments NI PXI-6541 Getting Started Manual. Buy the National Instruments PXI-6608, PXI6608, PXI 6608 from Direct. A data synchronization method based on GPS receiver,PXI-6608 counter/timer and PXI controller produced by NI Company was presented which showed that the accuracy can reach 400 ns and is suitable for high-accuracy application. (See PXI-6608 on page 127) Power Supply National Instruments general-purpose PXI chassis contain rugged, integrated, independently cooled, universal AC power supplies. . The tricky thing is that, with same product, same fixture, the frequency measurement has a 5k gap or so. I am using a 3rd party PXI backplane which has no StarTrigger slot that would override the PXI_CLK10 automatically with the PXI-6608 OCXO output PXI_CLK10_IN. Systems Engineering Software. Instructions for. 02%) over temperature 1 75 ppb in Slot 2. 5 A power required, 300 mV. I am attempting to calibrate the counter on my PXI-6608. The external signal is passed to Dev3/PFI0, which has been configured to. PXI/PXI Express avant d'ouvrir le châssis, ou de connecter ou déconnecter des câbles de signal. NI-DAQ LV: The operation could not complete within the time limit. • Ensure that the PXI chassis fan speed is set to HI and that the fan filters are clean. PXI-4110 4. . pxi-6651 PXI-6624 Company advantage service: 1. 2D Dimensional Drawings. Reported In shows products that are verified to work for the solution described in this article. NI PXI-6608 EDITION DATE October 2013 Contact: 866-275-6964 NI PART NUMBER 374293A-01 support@ni. Perspectives showcases how NI sees what’s next in the world of test and technology. When the PXI-6608 is installed in the star trigger slot of a PXI chassis (Slot 2), you can drive the OCXO signal to the PXI backplane for high-stability timing of your entire measurement system. 50 ns 50 ms For example, a PXI-6608 counter board is capable of overriding the CLK10 signal in the PXI backplane. View online or download 1 Manuals for National Instruments PXI-6608. . Diversified models and products, and all kinds of rare and discontinued products 4. Hi i have a timing card with a Clkout. 5 V, 8-Channel, Precision Reference PXI Counter/Timer Module—The PXI-6608 is a high-precision counter/timer module that performs a wide variety of counter/timer tasks, including encoder position measurement, event counting, period measurement, pulse-width measurement, pulse generation, pulse-train generation, and frequency measurement. CTR1: is referenced to the i. 3V VCCA = VIH 2. I have an external trigger wired to the 6608 that is distributed using "Route Signal" to start the 6608 timers, which works correctly. 050 series D-type connectors. Korlátozottan elérhető tétel . Newly supported devices in NI-DAQmx—NI PCI-6703/6704, NI PXI-6704, NI PCI and PXI-6115/6120, NI PCI and PXI-6533/6534, and NI PXI-6608 are now supported in NI-DAQmx as well as Traditional NI-DAQ (Legacy). Overview of Accessories Accessory Description Page BNC-2121 Connector block with built-in test features 422 CA-1000 Configurable connector accessory 341 SCB-68 Shielded connector block 423PXI Chassis CompactPCI Chassis PXI-6602 Base clock accuracy of PXI_CLK10 200 ppm (±0. The 6608 has a 10 MHz clock that is accurate to 0. NI-DAQmx Programming Language. PXI also adds specific cooling and environmental requirements to ensure operation in industrial environments. Many teams struggle to manage product quality within shorter and. Newly supported in NI-DAQmx—USB Series, PCI-4461/4462, PCI/PXI-6521, and PCI-6221 are now supported in NI-DAQmx. Through the IN connector,The inputs are being presented in terms of Pulse Width, Duty Cycle, and Initial Delay in seconds, not in terms of ticks. The 2,181 sq. Previous versions of the NI-DAQmx driver use a second method. 5 bath property. It. . I have written the software which uses this sytem for test and calibration. Refer to the OCXO (NI 6608 Only) section of this document for more information. Accessories and Cables for PXI-6602 and PXI-6608 Table 3. 10-19-2011 04:59 PM. Find complete product documentation to learn how to get started and use the product. . 5 V, 8-Channel, Precision Reference PXI Counter/Timer Module—The PXI-6608 is a high-precision counter/timer module that performs a wide variety of counter/timer tasks, including encoder position measurement, event counting, period measurement, pulse-width measurement, pulse generation, pulse-train generation, and frequency measurement. CCA PXI-6608. This module has eight up/down counters/timers, 32 bits resolution, 1 A to 2. The NI PCI-6601, NI PCI-6602, NI PXI-6602, and NI PXI-6608 devices are warranted against defects in materials and workmanship for a period of one year from the date of shipment, as evidenced by receipts or other documentation. 2. The NI PXI-6608 features a 10 MHz oven-controlled crystal oscillator for your high-precision applications. This module has eight up/down counters/timers, 32 bits resolution, 1 A to 2. GPS timestamp measurements—You can now take a GPS timestamp measurement in NI-DAQmx with the NI PXI-6608. Describe how this is done. Solution Here is a list of the current information on. I'm trying to send timed pulses onto five of the counters on a PXI-6608. Re: PXI 6608 Measure Frequency 1Hz with accuracy 1ppm.