This has been running fine for months, and no NI/LabView hardware or software changes have been made to it to my knowledge. We have a PXI-6608 in slot 2 and 7 PXI-4498's in slots 3-9. Last Edited by: Example_Scrubber_Suryo 10-22-2017 09:09 PM. PXI-6508. For example: I want to generate a finite pulse train with a user defined frequency and a number of pulses on my PXI 6608. 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. PXI also adds specific cooling and environmental requirements to ensure operation in industrial environments. 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. Solution Here is a list of the current information on. First, when you insert the PXI-6608 in Slot 2 of your chassis, it automatically replaces the 10 MHz backplane clock with its 10 MHz OXCO. 5 A power required, 300 mV. 55V max. Our reason for choosing the 18-slot chassis is to take advantage of the 3 separate bu. Re: PXI 6608 Measure Frequency 1Hz with accuracy 1ppm. 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. (See PXI-6608 on page 127) Power Supply National Instruments general-purpose PXI chassis contain rugged, integrated, independently cooled, universal AC power supplies. 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). 2 with MAX 4. Synchronizing and Correlating Measurements to a Global Timebase with GPS . 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. pxi-6651 PXI-6624 Company advantage service: 1. 3V VCCA = VIH 2. • NI PXI-6608 • National Instruments SH68-68-D1 shielded cable • National Instruments TB-2715 terminal block. Currently I managed to program only for one counter. Create a single counter task Create. Setting Up a PXI-6608 Clock Source To set up a PXI-6608 as the stable clock source, complete the following steps: 1. 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). The GPS real-time clock accuracy of the PXI-6608 is 300 ns, meaning that the PXI-6608 will be synchronized to the GPS receiver within 300 ns. connection and software: labview program using DAQ). Ezt a terméket Ön korábban megvásárolta. When the same signal is measured with the PXI-6608 Counter, this signal measures 24,576,149. Add to Cart. Both the 1006 chassis manual and the PXI 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. 05MHz and I am consistantly measuring 27Hz too high. " I am running LabVIEW 2016 with the latest drivers (16. It. The priority of the clock selection between "Ref In" and the PXI-6608 override clock is embedded in the backplane firmware, and currently is unable to be changed in software at the moment. Lai Wechat:17750010683 Whats app：+86 17750010683 Skype：+86 17750010683 QQ: 3221366881 3221366881@qq. 3 changes the algorithm used to scale the 20mA current outputs of the NI 6704 to a method that matches the behavior of Traditional NI-DAQ (Legacy). 25 ns resolution. The NI 6601, NI 6602, and NI 6608 devices are warranted against de fects in materials and workmanship for a period of one year f rom the date of shipment as evidenced by receipts or other doc umentation. Megtekintés a rendelési előzményekben. My system comprises LabVIEW RT 7. 0–6. 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). Accessories and Cables for PXI-6601 and PCI-6602 Table 2. Recently, I heard that NI is dicontinuing the production of the PXI 6534 i/o card. NI PXI-6608 I/O模块. 2-meter shielded cable. Performs counter timer tasks such as encoder position measurement, event counting, period measurement, pulse measurement and generation, and frequency measurement in PXI systems. Member 11-19-2014 06:36 AM. The PCI‑6602 performs encoder position measurements, event counting, period measurement, pulse-width measurement, pulse generation, pulse-train generation, and frequency measurement. The 2,181 sq. PXI/PXI Express avant d'ouvrir le châssis, ou de connecter ou déconnecter des câbles de signal. It. 2222MHz）をPXI-5122に外部クロックとして入力したいのですが、使い方を教えて下さい。外部トリガについては、例えば22. 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. . 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. Farnell Slovenská Republika poskytuje rýchle cenové ponuky, odoslanie v den objednávky, rýchle dorucenie, iroký sortiment, karty údajov a technickú podporu. 2222mhz）をpxi-5122に外部クロックとして入力したいのですが、使い方を教えて下さい。外部トリガについては、例えば22. When measured with an Agilent 53181A-010 3GHz Frequency counter, this signal measures 24,575,999. 5 mA PXI Digital I/O Module. . 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. I have a PXI-6608 Timing Module in Slot 2 and a Symmetricom bc637C PCI GPS card in slot 6. This documents provides information on calibration service levels available for NI Products. For more information about the OCXO 10 MHz clock,. These additional features are implemented on the J2 connector of the boards (the P2 connector on the chassis). 9 (R2006b): PCI-6601 PCI-6602 PXI-6602 PXI-6608Vendor: National Instruments / Notes: / Chip Description: / Chip Number:PXI is built on CompactPCI, plus it offers additional Timing and Synchronization features. PXI 6723 4. 02%) over temperature PXI-6608 Takes on Baseclock Accuracy of PXI CLK 10 signal1 200 ppm (±0. 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. These frequencies are dependent on drive strength of input signal and cable length. All NI 660x devices feature a high-stability oscillator. Re: Period of calibration of blocks maupz. NI. The analytical system is mostly homemade and considerably cheaper than the Halimeter. I have a PXI system with a 6608 timer device in slot 2 and a 5122 digitizer in slot 3. I have to synchronize 3 pxi board (2 6254 and a 6548) to read sync with GPS timing can someone tell me wich are steps to set as timing source 6608 for other board, please? thanksHi! I am trying to make high accuracy measurements with the PXI-6608. 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. PXI-6608 specifications. 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". 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. This document contains the specifications for NI 660x hardware. For a starting point for doing software-timed SPI, I recommend that you check out the following forum post: Implementing I2C or SPI with PXI 6508 in LabVIEW . 10-19-2011 04:59 PM. 3V VCC = VOH 2. GPS timestamp measurements—You can now take a GPS timestamp measurement in NI-DAQmx with the NI PXI-6608. I have this problem in my app as well as any example GPS apps from. I've read the NI documentation on how to hookup an IRIG-B signal to the PXI-6608 card, but I still cannot get the software to recognize the input signal. I understand the idea of using two clocks to get a non integer frequency, but is there any code examples? Cheers . I'm using a new PXI 6608 to measure the clock frequency on a board. Create a start trigger and a pause trigger for this task. 4 3 (9100 sqft) Spacious and sunny Tanner Ridge home w/lovely views overlooking the Martindale Valley, Haro Strait. 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. 5 or compatible; Hardware. 2. NI PXI-6608 EDITION DATE October 2013 Contact: 866-275-6964 NI PART NUMBER 374293A-01 support@ni. 9:. Using NI's new PXI-6608 module, you can even sync several chassis using GPS receivers. 02%) over temperature PXI-6608 Base clock accuracy of PXI_CLK101 200 ppm (±0. " I am running LabVIEW 2016 with the latest drivers (16. 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. 25 ns resolution. . Manufacturer: National Instruments Model: PXI-6602 PXI-6602, 8 Channel, 5 V, Counter/Timer Module National Instruments PXI-6602 Counter/Timer ModuleThe PXI-6602 (Part number: 777557-01, 185745-01) Counter/Timer Module manufactured by National Instruments has the. 问题: 为什么我的pxi-6608 gps时间戳有1ms或90m的延迟？ 解答: pxi 6608板卡上自带了一个实时时钟，可以使用该时钟，来完成gps irig. 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. Open a service request. This way you’ll save time on finding the necessary info. 0V min, VIL 0. 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. Free shipping. The NI PXI-6608 module includes a high-stability 10 MHz oven-controlled crystal oscillator (OCXO) for high-precision applications. 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. Power on the 6608 device. 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. 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. If I've interpreted the document correctly, the IRIG signal get's attached to PFI7. The PCI and PXI implementations are the same in. 2. National Instruments PXI-8421/2 RS485 2-Port DB-9 Male Interface Card. cpp. High-Performance Test. In the VI snippet shown below, the measurement type is frequency. For more information about the OCXO 10 MHz clock,. View all articles. NI-DAQ LV: The operation could not complete within the time limit. The 6608 has a 10 MHz clock that is accurate to 0. Accessories and Cables for PXI-6601 and PCI-6602 Table 2. 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. In the VI snippet shown below, the measurement type is frequency. 硬件: PCI-6602, PXI-6602, PXI-6608. Click to Contact Seller. 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. PXI-6608で作ったクロック（例えば、22. 50 ns 50 ms----- = 1 ppmThe NI PXI-6608 features a 10 MHz oven-controlled crystal oscillator for your high-precision applications. Wait 15 minutes to allow the measurement circuitry in the device to warm up. The articles on your website including: GPS-Based Synchronization on the NI 6608 . 050 series D-type connectors. 2V min, VOL 0. 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. In LabView that was done very easily using the connector pane. Setting Up a PXI-6608 Clock Source To set up a PXI-6608 as the stable clock source, complete the following steps: 1. 0 to develop an application that uses the 6608. These additional features are implemented on the J2 connector of the boards (the P2 connector on the chassis). 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. Manufacturer: National Instruments Corporation. In addition, an 80 MHz timebase is available on the NI 6602 and NI 6608 devices. 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. Wait 15 minutes to allow the measurement circuitry in the device to warm up. or Best Offer. Solution. 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. High-Performance Test. Specifications. Storage Type. I would like to use the following NI PCI-660x / PXI-660x series devices with Data Acquisition Toolbox 2. 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. Perspectives showcases how NI sees what’s next in the world of test and technology. $764. Currently using a PXI-6608 card in a PXI chassis. These additional features are implemented on the J2 connector of the boards (the P2 connector on the chassis). 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. The articles refer to sample code located in the “ examples. PXI 6259 2. 5 bath property. As you can see I have assumed that the name of the physical channel for analog input is "PXI1Slot3/ai0" as in windows, is it the same in Linux?KnowledgeBase 3GF8NQW1: PXI-6608 not recognizing IRIG-B signals for GPS time KnowledgeBase 27599UYF: GPS-Based Synchronization on the NI 6608 附件: 报告日期: 01/15/2007 最近更新: 02/02/2008 文档编号: 3OU74CS9. apartment. Hi Jon, 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). 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. Support Library. The most expensive piece of equipment, the acquisition system, could be replaced by a specially designed less expensive one, as many of the functionalities of the PXI-6608 were not used. 02%) over temperature PXI-6608 Base clock accuracy of PXI_CLK101 200 ppm (±0. I know that the 6608 has an internal 80 MHz timebase, and I would like to use this timebase as a clock source for the 5122 using LabVIEW. 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. To set the filter rate, select Counter Input » Frequency » Digital Filter » Minimum Pulse Width. My signal is from a function gener. NI-DAQmx Issue Details Is it possible to create a finite digital pulse train using only one counter on my NI 66xx using NI-DAQmx? Solution. 2. For more information about the OCXO 10 MHz clock,. You might also consider using PXI analog output modules. Both cards are in a PXI chassis. 5 V, 8-Channel Counter/Timer Device. PXI-6608 specifications jhsilva. You might also consider using PXI analog output modules. 63 ppb—the stable frequency in this case will. Instr uments NI 6601, NI 6602, and NI 6608 devices, and contains information about device operation and programming. com Board Assembly Part Number(s) Part Number Description 185745M-02L or later NI PXI-6608 Manufacturer: National Instruments Volatile Memory User Accessible/ Battery Type1 Size. 4. PXI 6608. Wait 15 minutes to allow the measurement circuitry in the device to warm up. I am running two timers on a PXI 6608 card to provide the timing for my application. following two sections, Setting Up a PXI-6608 Clock Source and Setting Up an Alternative Clock Source. 4. viPXI is built on CompactPCI, plus it offers additional Timing and Synchronization features. the 20 MHz timebase on a PXI-6115) synchronized to that OCXO will also be stable and synchronized, so you do not necessarily need to export a clock from the 6608 to the other devices. . 5 V, 8-Channel, Precision Reference PXI Counter/Timer 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. Refer to the OCXO (NI 6608 Only) section of this document for more information. 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. 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. Power on the 6608 device. NI PXI-6608 I/O模块 高精度计数器模块 185745H-02. found in Linux kernels: 5. 1. I performed a buffered edge count of the PXI_Clk10 line using the NI 6608 counters. I have my high-stability clock source connected to pins 2 and. In the VI snippet shown below, the measurement type is frequency. bus =. A more flexible option would be to make use of the PXI-6652 timing and. C. Refer to the OCXO (NI 6608 Only) section of this document for more information. Note If you are developing a synchronized DSA application using PXI devices, and if you are using sample clock timebase. I just purchased a PXI-6602 and a PXI-6608 based on the information in the User's Manual and in the NI 660x Specifications, which both show the PXI_Star as accessible. PXI chassis) are warmed up for at least 60minutes before you begin this procedure. 2 with MAX 4. The NI-DAQmx C API has properties which can be set to enable the digital filters depending on the type of Counter Input task. Using NI's new PXI-6608 module, you can even sync several chassis using GPS receivers. It features a 10 MHz oven-controlled crystal oscillator (OCXO),. 02%) over temperature PXI-6608 Base clock accuracy of PXI_CLK101 200 ppm (±0. ft. From troubleshooting technical issues and product recommendations, to quotes and orders, we’re here to help. Counter/Timer Module, PXI-6608, 32 Channels, 32 bit, 80 MHz, PXI Systems. 2V min, VOL 0. Because the sample rate will be on the order of 20KHz, I want to use a pulse generation task on one counter to divide it down by a factor of 1000, then use that pulse as the gate and the 10M. PXI Chassis CompactPCI Chassis PXI-6602 Base clock accuracy of PXI_CLK10 200 ppm (±0. Question: I use CAN (Control Area Network) VIs to write data to the XNET (Extended Network) device PXI-8512 while running the program. PXI-4110 4. PXI-6608 PXI-6602 PCI-6624 PXI-6624 Driver. 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). Dear Experts, Please help me on how to have a multi counter / multi channel on PXI-6608 connected to TB-2715 (both hardware i. Stock # 62693-1 . For example: I want to generate a finite pulse train with a user defined frequency and a number of pulses on my PXI 6608. A. 5), on Windows 7 using a PXI-8196 Embedded Controller. For an NI PXI Express chassis, the oscillator is accurate to 25 parts per million (ppm). The PXI chassis is connected to the PC via the MXI-3 interface. While running my Real Time exe (developed using LabVIEW) in RT 8108, the CPU usage is 8-10%. PXI-6608 to provide the stable clock. 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. 02%) over temperature 1 75 ppb in Slot 2. NI Counter/Timer 66xx models (formerly referred to as NI TIO. 5 A power required, 300 mV Schmitt. 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. We have two modules: CTR0: referenced to an external clock that has a minimum uncertainty of 0. On the other hand, when I read counts, there is no problem but then I don't get the timestamps fast enough. 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. The 4498's sync'ed and I ususally designate the card in slot 3 as the master, the rest as slaves. g. PXI-6624 PCI-6624 PXI-6608 Software. Power on the 6608 device. 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,. . In LabView that was done very easily using the connector pane. 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. 08-16-2007 07:23 PM. This module has eight up/down counters/timers, 32 bits resolution, 1 A to 2. NI Multifunction DAQ Device . 02%) over temperature PXI-6608 Base clock accuracy of PXI_CLK101 200 ppm (±0. Th. 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). following two sections, Setting Up a PXI-6608 Clock Source and Setting Up an Alternative Clock Source. 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. Previous versions of the NI-DAQmx driver use a second method. 12-04-2020 12:51 AM. These additional features are implemented on the J2 connector of the boards (the P2 connector on the chassis). 5 V, 8-Channel, Precision Reference PXI Counter/Timer Module. Supported Hardware. The. 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. 32Channels PXI 32bit 80MHz NI PXI Systems PXI-6608 777918-01. 正しく取り付けられている場合、ドライバは適切なコマンドをpxi-6608に送信し、内部clk10信号をpxi clk10信号にルーティングします。 3. National Instruments PXI-6608 High-Precision Counter / Timer with Digital I/O Part Number: 185745H-02, 185745G-02, 185745J-02, 185745C-02, 185747D-11, 185745F-02 . MemberWe have just received a PXI-1045 18-slot chassis with the following configuration: Slot 1: PXI-8187 Controller Slot 2: PXI-6608 Counter/Timer Slot 3: PXI-5122 Slot 4: PXI-5122 The initial configuration works fine. Trying to use one of the digital outp. 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. Refer to the OCXO (NI 6608 Only) section of this document for more information. 我想使用Traditional NI-DAQ驱动和CVI，将计数器设备（NI 6602或PXI-6608）上的80MHz内部时钟作为计数器的源端输入。然而，使用 GPCTR. 1553. 而gps pps 可以把pxi 6608 换成便宜的pxi 6602，pxi 6653 换成pxi 6652，并且gps pps 信号接收器的成本远远低于gps irig-b。 三．gps pps 时钟同步技术的系统组成 该系统主要由gps 接收器和ni pxi 采集设备2 大部分组成。结构如图2： 图2 gps pps 时钟同步系统组成图Hi, I have a question about the performance verification of the PXI 6608. Stock # 80543-3 . External 10 MHz Reference Clock I/O Connectors The PXI-1042 incorporates two BNC connectors on the rear of the chassis for the 10 MHz reference clock, labeled IN and OUT (see Figure 1). PRT STP IGS Product Support Resources. 02%) over temperature PXI-6608 Base clock accuracy of PXI_CLK101 200 ppm (±0. following two sections, Setting Up a PXI-6608 Clock Source and Setting Up an Alternative Clock Source. This in turn can be provided by a card in slot 2 (e. Many teams struggle to manage product quality within shorter and. Manuals. PXI-6602, PXI-6608 SH68-68-D1 R6868 or SH68-68-D1 Connects directly to the device Table 1. I tried 100 KHz, 20 MHz as well as the Max internal timebase but not successful. Besides, it’s possible to examine each page of the guide singly by using the scroll bar. I believe you have to set the reference of your counter to use the 10MHz PXI clock and export the clock of the 6608 to the 10MHz PXI clock. This document describes how to use the OXCO and. I am using PXI 2530 for switching the power and OWI pin from dut to dut. 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. org. 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. Power on the 6608 device. For a counter output use a similar path. PXI-4071 8. PXI-6608 Adjustment. Microchip / Datum bc620AT PC Time and Frequency Module. Home Support Documentation Dimensional Drawings PXI-6608 Dimensional Drawings PXI-6608 Dimensional Drawings This page provides dimensional drawings for the PXI-6608. . SN74LVC1T45 at 3. 5 V, 8-Channel, Precision Reference PXI Counter/Timer ModuleI have an NI PXI chassis with an NI PXI-6608 in slot 2. National Instruments PXI-6602. (See PXI-6608 on page 127) Power Supply National Instruments general-purpose PXI chassis contain rugged, integrated, independently cooled, universal AC power supplies. used. Windows Me is now supported. Using a PXI 6608, the creation of a 60kHz pulse train seems problematic as all I can see involves divison of the 10MHz clock, and 60kHz isn't an integer. I would prefer to route the timebase internally through the PXI backplane. 2. 5 V, 8-Channel, Precision Reference PXI Counter/Timer ModuleThe DUT supplies a 3. - National Instruments. Reportez-vous à la documentation spécifique à votre. Overview of Accessories PCI-6601, PCI-6602I have some LEGACY code utilizing Legacy DAQ in LV 8 and I think I understand what the code originally attempted - using a wheel like an optical encoder, but with only 3 or so large openings the system used the Rising and Falling Edge of the Chopper Wheel signal into the GATE and SOURCE of the Count. clock inaccuracies. 0), including the Traditional NI-DAQ (Legacy) driver (7. Performs counter timer tasks such as encoder position measurement, event counting, period measurement, pulse measurement and generation, and frequency measurement in PXI systems. You can perform a wide variety of counter/timer tasks with the PXI-6608,. From troubleshooting technical issues and product recommendations, to quotes and orders, we’re here to help. The remaining space inside this memory device is used for configuration information and is not user accessible. used. . This has been stable for two years. PXI-6220 National Instruments, NI, PXI-6220 National Instruments Brand: National Instruments Name: Module Current: 5A Voltage: 24V Mode of use: Hot plug implementation standard: Import origin: United States. This information can be found on page 2 of the 6601/6602 Calibration Procedure. 50 ns 50 ms----- = 1 ppm The NI PXI-6608 features a 10 MHz oven-controlled crystal oscillator for your high-precision applications. 19, 6. Manufacture code 3806 1043. 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. Related Links. 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. Page: 10 Pages. Perspectives. Show More Description. com How is the SCXI channel multiplexed when there are. PXI is built on CompactPCI, plus it offers additional Timing and Synchronization features. PXI is built on CompactPCI, plus it offers additional Timing and Synchronization features. 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. I have written the software which uses this sytem for test and calibration. The 6608 device is a timing and digital I/O board with a high-stability clock called an oven-controlled crystal oscillator (OCXO). The PXI-6602 and PXI-6608 feature phase-lock loop (PLL) circuitry so that the devices can synchronize their reference clocks to the backplane. It describes the OCXO, and has a diagram. Load. PXI-6608. Parts after reviewing images and requesting a quote. The NI PXI-6608 module includes a high-stability 10 MHz oven-controlled crystal oscillator (OCXO) for high-precision applications. 5 V, 8-channel, precision reference PXI counter/timer Timer Module – The PXI-6608 is a high precision counter/timer module that can perform a variety of counter/timer. NI. 2/23/2016 femspecThis page documents all the applicable standards and certifications for the PXI-6608 and provides downloadable certifications. PXI Chassis CompactPCI Chassis PXI-6602 Base clock accuracy of PXI_CLK10 200 ppm (±0. NI 660x Specifications. There are several NI boards in the chassis and a ZTec1000 GPS board. 在PXI-6608的校準手冊告訴我可以從ni. 7 PPM. PXIe, 5 V, 8-Channel PXI Counter/Timer Module. To verify the. 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). pxi-6608で作ったクロック（例えば、22. PXI-6602. arincfollowing two sections, Setting Up a PXI-6608 Clock Source and Setting Up an Alternative Clock Source. From troubleshooting technical issues and product recommendations, to quotes and orders, we’re here to help. 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. 02%) over temperature PXI-6608 Base clock accuracy of PXI_CLK101 200 ppm (±0. It's an ideal solution for interfacing and testing image sensors or display panels. darab 1+ 2 116 787,40 Ft. The PXI-1000B and PXI-1006 use. 5 V, 8-Channel PXI Counter/Timer Module —The PXI-6602 performs encoder position measurement, event counting, period measurement, pulse-width measurement, pulse generation, pulse-train generation, and frequency measurement. The NI PXI-6608 features a 10 MHz oven-controlled crystal oscillator for your high-precision applications. I did not connect anything to the NI PXI-8512 XNET device when I ran the program. 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.