Conceived in 1987, the VXIbus is. com | ni 6224 产品. The NI SCXI-1102 (Part Number: 776572-02, 183087H-01) is a 32-Channel Voltage Input Module that can complete hardware scanning of cold-junction sensors. Thank you. However, the two standards are mechanically different (SCXI cards are larger than 3U PXI) and electrically very different. 5 It has a PXI 6221 (m-series) in slot 8 It has a SCXI 1520 in slot 1 of the SCXI extension (uses a 1314 terminal block) I want to read in a load cell (futek model 224677, full bridge type1). 5 PXI Express is a compatible switch controller. Terminal Block. 3 Kudos. Basically I want a single task per PXI card. Do not forget to activate the installed products. PXI is a ruggedized verson of PCI which the standard bus you find in PC towers. SCXI-1126 Block Diagram. minimize the temperature gradients across the screw terminals when you. That was before. Note: Ensure your PXI(e) target, LabVIEW, Real Time module and Device Drivers are compatible with selected software version. Solution This is expected behavior. PXIe? Which modules work in which slots on a PXIe chassis? Solution It is practical to mix SCXI and PXI. Perspectives. 4 is always high when connected to a SCXI-1349. The SCXI-1303 32-channel isothermal terminal block is a shielded board. com | ni 6224 产品规范 This adapter goes on the back of an SCXI module. • SCXI user manuals and installation guides—Read these documents next for information about signal connections and module configuration. This page shows supported versions of LabVIEW with Windows operating system. . With a national network of resources, a robust quality program and broad capabilities, we offer standard and custom solutions to deliver fast, accurate calibration when and how it's needed. After selecting the appropriate chassis, follow the instructions provided. The PXI 6221 requires 1 shielded or unshielded cable and 1 connector block (either screw terminals or BNC. 2. The SCXI-1349 (Part Number: 182671-01) is created for linking an SCXI system to a data acquisition device. , and measures 9. 2. It sounds strange. NI SCXI-1600 USB module; Devices No Longer Supported in NI-DAQmx. com National Instruments Corporate Headquarters 11500 North Mopac Expressway Austin, Texas 78759-3504 USA Tel: 512 683 0100The National Instruments PXI-1011 Chassis (Part Number: 777965-01) is a smart integration of an 8-slot SCXI subsystem with a high-performance 4-slot PXI subsystem to offer a comprehensive solution for signal switching and conditioning applications. The PXI Express. The sharing of test resources, connection of calibration references, load management, and many other functions are. with a cRIO you may need three applications, Windows PC, RT, and FPGA. From LabVIEW, select Create Project , then a Blank Project . If it is confirmed to be a module issue, follow the steps outlined in DAQ Device or Module Does Not Appear in LabVIEW And/Or MAX. The PXI-6259 offers analog I/O, correlated digital I/O, two 32-bit counters/timers, and analog and digital triggering. PXI Products, Created by the PXI Leader. PXI Chassis. pxi pxi_trig <0. 0 in. The RTD resistances all read good (~108-112 Ohm). features. . NI-DAQmx. Hi all, I'm using a PXI-6289 M series Daq in 1052 Chassis. I have got a PXI/SCXI system that I intend to use as a multi-channel oscilloscope. Power on the computer and reset the MAX database. I have a generic Linux app using NIDAQmx and I'm trying to figure out how to instantiate tasks based on a channel configuration file. 91 to 0. Common applications include data acquisition, instrument control and machine vision. The SCXI has two modules, a SCXI-1112 (thermocouples) and a SCXI-1530 (accel). SCXI - What does SCXI stand for? The Free Dictionary. If you start Measurement and Automation Explorer and look in the left hand pane, you'll see Devices and Interfaces. 1. 3 V or 5 V signal environment DMA channels 6, can be used for analog input, digital input, digital output, counter/timer 0, counter/timer 1 The PXI device can be installed in PXI Express hybrid slots. 2. PXI and VXI both serve as instrument buses, but they have significant differences. The PXI subsystem accepts an embedded controller and a wide variety of peripheral modules such as instrument modules, digital I/O, and multifunction I/O. I never bothered getting the freq on a PXi because it worked. 99 Add to cart; National Instruments SCB-100 Interface Module. Provides support for Ethernet, GPIB, serial, USB, and other types of instruments. Despite having a number of similar functionalities, the PXI and SCXI platforms are different in a few important areas that set them apart. This module is a full-featured control and data module for SCXI digital I/O, switching, analog input, and analog output modules. It cannot be used to control SCXI in PXI/SCXI combo chassis. Signal Name. How can I make sure my PXI cards are compatible with the PXIe chassis? How do I know that my cards are PXI vs. Afte r you install the. The National Instruments PXI-1010 chassis integrates a high-performance 8-slot PXI subsystem with a 4-slot SCXI subsystem to offer a complete solution for signal conditioning applications. com-~ ~I ARTISAN® TECHNOLOGY GROUP Your definitive source for quality pre-owned equipment. This module has 2 Hz lowpass filtering for each channel. Re: PXIe-6361 does not recognize SCXI modules on SCXI-1000. 26 W. To use a mixed system for Signal Conditioning, the user can purchase a mixed SCXI/PXI single source chassis from NI or use two different chassis, typically controlled from an external PC. You can use the same cables and accessories, including the BNC-2120, SCB-68, and SCXI, for high-channel-count signal conditioning. 5G/6Gテクノロジ. Determine the specific SCXI module that should be chosen for this by reading the SCXI Quick Start Guide. synchronization signals provide PXI Express systems with increased noise immunity and the ability to transmit clock signals at higher frequencies. 16‑Bit, 32‑Channel, Static Analog Output Device —The PCI‑6704 is a static analog output device that you can use for software‑timed voltage and current output applications. JPG 294 KB. Options. They can be configured into various sizes of multiplexer or sparse matrix while maintaining RF signal integrity and without the need for additional external cabling. A valid service agreement may be required. 4 PXI refers to a PXI switch controller that is not PXI Express compatible. The NI SCXI-1346 ships Free Ground and has a 1-3 Year Warranty. PCI/PXI 3. 确保PXI/PXI Express的助拔器未被锁死并可以自由移动。 6. Refer to the following figure and complete the following steps to install an NI SCXI switch module in an existing system. I have got eight SCXI 1140 cards along with one PXI 6052E, all sitting in a PXI-SCXI combination chassis (PXI-1011), and they are being controlled by. To use a mixed system for Signal Conditioning the user can either purchase a mixed SCXI/PXI single source chassis from NI or use two different chassis, typically controlled from an external PC. ライフサイクル解析. You can request repair, RMA, schedule calibration, or get technical support. SCXI-1125 to SCXI-1159 (except the SCXI-1127, SCXI-1128,SCXI™ Getting Started with SCXI Getting Started with SCXI July 2000 Edition Part Number 320515F-01CompactDAQ is a cost-effective approach to benchtop measurement. a. 26 W. Engineers use NI PXI to build high-performance, mixed-measurement systems for validation and production test. • It can support multiple high performance devices. Software. 14. The NI PXI-6221 offers simple I/O, communication computerized I/O, two 32-bit counters/timers, and digital shots. Support Worldwide Technical Support and Product Information ni. . SCXI USB modules are plug-and-play, integrated signal conditioning modules that communicate between an SCXI system and a USB-compatible computer or USB hub, so no intermediate DAQ device is needed. This occurred a result of the differences between E and M series pinouts. Software - Mandriva 2006 PowerPack - LabView 8. Refer to the following article for information on Using a PC to control a PXI Embedded. PCI eXtensions for Instrumentation ( PXI) is one of several modular electronic instrumentation platforms in current use. If it is confirmed to be a module issue, follow the steps outlined in DAQ Device or Module Does Not Appear in LabVIEW And/Or MAX. Power Rating. 1-4 Connecting the SCXI-1125 in an SCXI Chassis to an E/M/X Series DAQ Device for Multiplexed Scanning. 03-26-2021 02:56 PM. I connected the excitation and supply as. My aplication automatically detects connected devices and the user selects which channels he wants to use. Complete the following steps to install an SCXI module. PCI/PXI 3. The PXI Express. $37. PXI SYSTEM The PXI standard is an open standard controlled by the PXI Strategic. . When comparing LXI to PXI for specific applications, all the advantages aren’t always on LXI’s side. TCP/IP communication can implemented with the following hardware: PXI controller with. The SCXI chassis power switch is located on the rear panel of the PXI-1052 chassis. PXIe Chassis A PXIe Chassis uses a similar mechanical principle to a PXI Chassis, but the backplane and the connection to the PXIe modules are different. PXI chassis house PXI modules and controllers and connect them with a high-performance backplane that offers timing. $160. For a completely plug-and-play solution that does not. SCXI-1581 module with a SCXI-1300 terminal block connected to it. When i load the LVRT5. The SH1006868 cable. The only way to discriminate one from the other is the assembly number and the extra SCXI type. Options. If the issue persists after these steps. The PXI-6259 offers analog I/O, correlated digital I/O, two 32-bit counters/timers, and analog and digital triggering. The cPCI bus uses 8, 16, 32, or 64 bit transfers at up to 264MBps. I realize it may be expensive. The SCXI-1001 Chassis fans make a lot of noise when the Chassis. SCXI-1161 108 operations 105 operations at 2 A, 250 Vrms SCXI-1160 3 µv Module Maximum Load No LoadThe PXI-2567 and SCXI-1167 can provide up to 50 V or 600 mA of drive capacity per channel when connected to an external power supply. Industries & Applications. PXI. 4 in. SCXI USB modules, such as the SCXI-1600, cannot be used in a PXI/SCXI combination chassis or in multichassis systems. I can not see any place to terminate the shields for each of these modules. Please find attached a figure that shows the measured results obtained through both. The serial communication that occurs between modules in a PXI system is the same as a cPCI system. By choosing this. By the w. cable is available in lengths of 1, 2, 5, and 10 m. 25 MS/s), 2 AO, 24 DIO, PXI Multifunction I/O Module. . The NI PXI-4021 requires no extra programming other than the NI-SWITCH controller it receives with the National Instruments switches. 3 Kudos. If another voltage setting is selected, 100V AC or 230V AC for example, the LED will illuminate, but none of your PXI or SCXI modules will be detected in the chassis. Pair the cable adapter with the first module that appears in the list below. Assuming that the source and load are perfect then when the signal from the source. SCXI is sufficiently different in operation that it would not work with a software application that was written and tested for lets say a modern PXI chassis using NI Switch devices or similar. 3 RepliesFor a PXI/SCXI combination chassis, such as the PXI-1050 or PXI-1052, you must also configure the chassis for use with NI-DAQ. For the highest performance system, configure one of Keysight's Gen 3 chassis with either the M9023A or M9024A PXIe high-performance system modules. SCXI Backplane Adapters. • Getting Started with SCXI—Read this manual second. The device delivers high-performance functionality leveraging the high-throughput PCI Express bus and multicore-optimized driver and application software. SH1006868 cable, an SCXI-1349 shielded cable adapter, and an. SCXI-1126 Block Diagram. A PXI (e) chassis can be connected to a PC using a pair of PXI (e) and PCI (e) cards as shown below : Acquire a PXI (e) controller set that is compatible with your system: Refer to the PXI Remote Control Module shop page for a list of PXI/PXIe Controllers. Hi, Sorry for the delay, I forgot to subscribe to the topic, now it's done. PCI/PXI-6711/6713 devices and contains information concerning their operation and programming. 4 PXI refers to a PXI switch controller that is not PXI Express compatible. Ensure the dependency NI-DAQmx Runtime with. The information supplied is believed to be correct. The SCXI-1349 Cable Adapter joins a 68-pin E Series DAQ Device (minus the 61XXE models), to an SCXI. You can use the PXI‑6704 to create software-timed voltage and current output applications. The NI PXI-1010. This application note is intended to guide users of modular test systems on the two platforms. Featured with 8 PXI Slots and 4 SCXI slots, the PXI-1050 (Part Numbers: 779199-01, 779199-02, 779199-03, and 779199-04) is a PXI Chassis manufactured by National Instruments. Connects to the control lines on the SCXI subsystem. Microsoft W indows operating system and NI Labview. Currently, NI’s fastest PXI chassis has a maximum system bandwidth of 132 MB/s whereas the fastest NI PXIe chassis you can get offers up to 24 GB/s. Both versions are clearly marked on the product page. Pair the cable adapter with the first module that appears in the list below. PXI-1006. 32 AI (16-Bit, 1. 1 only. The use of switching systems to route instrumentation and stimulus signals to appropriate test points on a unit under test has a very crucial role to play in most electronics test systems. National Instruments PXIe-1082 8-Slot PXI Chassis, 4 Hybrid Slots. As mentioned in the title, what are the difference between PXI and PXIe besides speed, and connector. 0, USB 2. All the SCXI communication passes through this right-most DAQ device. a 100-pin E Series DAQ device and two SCXI modules. I am expecting about 3 Ohms. Whether you need to measure sensors or raw signals, generate voltages or currents, monitor digital lines, or route signals with switching, SCXI provides a single, integrated. The NI-DAQmx driver drops support for our legacy SCXI hardware in all versions at and after NI-DAQmx 19. . Important Notice: Other accessories, manuals, cables, calibration data, software, etc. A PXI Card with a Standard Connector - Can be Used to Control SCXI. The National Instruments PXI/PXIe-2569 and SCXI-1169 are 100-channel general-purpose switch modules, featuring SPST (Form A) armature relays. Easily review analog, digital, and counter, calibration, clock, and synchronization specifications side by. Read this document to learn how to use NI. 5 mV and a resolution of 12 bits. The PXI is connected to my PC. This works fine if all I have are PXI cards. Article drawing comparisons between PXI systems and SCXI systems, and information about using them together. According to this your PXI is still supported with current LabVIEW/DAQmx and Windows: PXI vs. Le châssis est testé (via MAX) aucun problème. The PXI‑6224 offers analog input, correlated digital I/O, two 32‑bit counter/timers, and digital triggering. Calculate Accuracy of SCXI 1104C with PXI 6052E. SCXI-1100 modules. Greeings, I have a PXI 8156B controller mounted in a PXI 1010 chassis. Source of Problem. The SCXI-1346 by National Instruments is In Stock & Ready to Ship at Apex Waves. This table shows a bus-selection guide based on application requirements with example NI products. Below contains the required hardware and setup guide: Hardware. View all articles. Conceived in 1987, the VXIbus is supported by the VXIbus Consortium, an alliance of more than 14 members, including all the leading companies in the test and measurement industry. • It is used in parallel multi drop configuration. Provides support for NI GPIB controllers and NI embedded controllers with GPIB ports. NI-488. The PXI section of the chassis accepts an embedded controller and a wide variety of peripheral modules (such as. PXI was developed by National Instruments in 1997, but is now a freely available and, most importantly, neutral standard. National Instruments Corporation, doing business as NI, is an American multinational company with international operation. This adapter goes on the back of an SCXI module. This model comes with a 10 kHz cut-off frequency filter. This document describes the range of software versions required for the aforementioned devices and links to the most recent. Connects to the high-voltage analog bus on the SCXI high-voltage backplane. I have had the issue previously, but restarting the pc usually fixed it. Re: SCXI-1000. This adaptor has an IEEE-1284 type "C" (MDR-36, or "mini" centronics) male connector that usually plugs into the PXI embedded controller's printer output jack, and also will plug into the SCXI-2000's parallel. The device delivers low-cost, reliable DAQ capabilities in a wide range of applications from simple applications in laboratory automation, research, design verification. If you have multiple channels configured with the same SCXI module, you can include them all in the format of SC1/MOD1/ai1, 2, 4. Refer to the following figure and complete the following steps to install an NI SCXI switch module in an existing system. The relays operate a series of solenoid valves of a vacuum system. The PXI‑6528 is an industrial, parallel digital I/O interface. 6 PXI refers to a PXI switch controller. dear sir, Hardware Configuration: NI - PXI - 1052 (CHASIS) NI - PXI - 8186 (EMBEDDED CONTROLLER) NI - PXI - 4472B (DSA) NI - PXI - 6221 (MDAQ) SCXI - 1520 (STRAIN) Labview 7. This document explains how to install and configure SCXI signal conditioning modules in SCXI-1000, SCXI-1001, SCXI-1000DC, or PXI/SCXI combination chassis, confirm the. · Multiplexer -- 128x1 1. Product Support Resources. The steps used in the calibration process are as follows: 1. Perspectives showcases how NI sees what’s next in the world of test and technology. This is expected behavior. PXI/PXIe. Below contains the required hardware and setup guide: Hardware. In fact, PXI systems have the smallest footprint of any open-architecture instrumentation system. with screw terminals that connect to the SCXI-1102/B/C and the. The PXI-6259 offers ±11 V of AI GND maximum operating voltage for analog signals. 5 PXI Express is a compatible switch controller. . 移除不用的PXI/PXI Express插槽的填充板。 4. Aerospace, Defense, & Government. Article drawing comparisons between PXI systems and SCXI systems, and information about using them together. I have. . This information can be useful if you have just started working with your system and are. Open a service request. Part Numbers: 184826A-01, 184826B-01, 184826C-01, 184826D-01, 184826E-01, 184826F-01, 777570-01. Calculate Accuracy of SCXI 1104C with PXI 6052E sjarago. PFI 0. I am unclear on how to route the signals from the 1331 switch matrix to the 4072. I am attaching d. Because 1125 sees a 0. . 2. PXI is a computer for test engineers. 1, PXI-6052E 333 kS/s DAQ module PXI-6527 48-channel isolated DIO module, PXI-8176 Controller, PXI-1045 18-Slot. They just seem to work. PXI chassis house PXI modules and controllers and connect them with a high-performance backplane that offers timing. 0 - DAQmx base 2. In attached photo XX86_2 is a PXI 1031 and a SCXI 1000; photo XX87_2 is SCXI 1000 back panel. PCI is an older technology with more limited bandwidth than the newer PCIe. 1. According to the the SCXI-1162HV User Manual "Only DIO DAQ boards can read the data from the SCXI-1162HV in parallel mode; MIO boards can only read from the SCXI. 2 The usage of the Ethernet bus in this table is. SCXI-1100 to SCXI-1123 c. Select your combo chassis (PXI-1010 or PXI-1011) from either the "NI-DAQmx SCXI Chassis" or "Traditional NI-DAQ Device" list and click on Finish. But when I input a signal to one of the inputs, the same appears at all 4 channels. Engineers choose NI PXI because of its high measurement performance and proven. 0 or later, and USB X Series devices require NI. Controller 3. Figure 1. and NI PXI Platform Services Version 2. Aerospace, Defense, & Government. The NI SCXI-1540 (Part Number: 777966-40) is a Linear Variable Differential Transformers or LVDT Module, which has the required signal conditioning to measure signals from transformer-based ratiometric position sensors, such as LVDTs, rotary variable differential transformers (RVDTs), and. Member 01-22-2007 01:58 PM. Assume I have a SCXI-1125 & PXI-6289 working together to capture a 0. 1 for Linux - DAQmx 8. PXI Chassis. The information supplied is believed to be correct at the time of writing, March 2009. On the drum are. The PXI-1042 Series combines a high-performance 8-slot PXI backplane with a high-output power supply and a structural design that has been optimized for maximum usability in a wide range of applications. This information can be useful if you have just started working with your system and are seeing incorrect or unexpected measurements. For larger systems, or future expansion, you can also daisy chain up to eight SCXI‑1000 chassis with a single multifunction I/O device or module for high‑channel‑count. Software. You do not need any cables between the PXI DMM and the SCXI Switches to control and trigger them. 1. If a computer or application fault occurs, the PXI‑6528 can use digital I/O watchdogs to switch to a configurable safe. Most current M series cards are only shipped with hybrid Connector and cannot be used to control the SCXI portion of a PXI/SCXI Combination Chassis. To be honest, I have only used NI PXI chassis and a large majority of the equipment was also NI. 0. This adapter goes on the back of an SCXI module. Perspectives. You also can use the PXI‑6683 to route clock signals and triggers with low skew within a PXI chassis or between multiple chassis, providing you a method for synchronizing. Using a voltmeter and measuring across the channel pins, I read just over 10 mV, which makes perfect sense, but the signals read on the board are really noisy, +/- 20-30 Deg F. Systems Engineering Software. PXI Express设备只能使用PXI Express 插槽和 PXI Express混合插槽。详细信息见机箱文档。 3. SCXI-1140, SCXI-1520, SCXI-1530, or SCXI-1531 b. I have just received a PXI1011 chassis connected to my PC via MXI-3, slot 4 of the PXI has a PXI6052E DAQ card. They aren't extinct, but if you need to support a PCI board, you need to be careful what desktop you choose. I installed the driver NOR-DAQmx 8. . I am running also a NI7030/6040E multifnction I/O module. When I collected the data by USB-6259 BNC, the data looked OK. National Instruments 68-pin SCSI cables are primarily used on previous generations of NI DAQ hardware family models, USB-62xx (formerly M Series), NI 61xx. For NI-DAQmx, right-click Devices and Interfaces»NI-DAQmx Devices and choose Create New NI-DAQmx Device»NI-DAQmx SCXI Chassis. It is a test and measurement platform that combines a controller with measurement instruments in a multi-slot chassis. The PXI section can accept an embedded or remote controller and a wide variety of PXI modules, such as multifunction. This only applies to PXI specific chassis, not PXI Express chassis. All other PXI M Series, like the PXI-6220, are only sold with the hybrid connector and cannot be used to control SCXI in a PXI/SCXI. The MXI-4 interface kit comes with low-cost copper links or fiber-optic links for both extended distances and electrical isolation. This document explains how to install and configure SCXI signal conditioning modules in SCXI-1000, SCXI-1001, SCXI-1000DC, or PXI/SCXI combination chassis, confirm the module and chassis are operating properly, and set up multichassis. 3 Replies 3458 Views 0 Kudos. **These digital resources are used automatically by DAQmx when the DAQ card is controlling an SCXI Chassis. Refer to the following figure and complete the following steps to install an NI SCXI switch module in an existing system. could you please help me to identify which part (hardware) you think is defective ( PXI-1357 , SCXI module , 1127 and 1166 ) i also checked the voltage 120 AC and the fuse all are good . The PXI Express. Send. In the SCXI-1001 Chassis I have installed: - SCSI-1439 - SCXI-1520 (3 of these) - SCXI-1112 I cannot find any of these in the Measurement & Automation Explorer. If it is confirmed to be a module issue, follow the steps outlined in DAQ Device or Module Does Not Appear in LabVIEW And/Or MAX. The NI Getting Started with NI-DAQmx Series is aimed at helping you learn NI-DAQmx programming. . Figure 6. PXI is both a high-performance and low-cost deployment. 03-26-2021 02:56 PM. DAQmx and Windows (Be warned: that PXI-1031 is end of life, last order date was 31. adds specialized synchronization buses and key software. The PXI-1010, 1011 and 1050 combo chassis have a rotary switch on the rear of the SCXI portion where an AC power cord is connected. The device delivers reliable DAQ capabilities in a wide range of applications from simple applications in laboratory automation, research, design verification/test, and. Another key difference is that a PXI bus directly communicates to an operating system on a computer, while SCXI only does things to signals and passes them on to DAQ devices. The PCI version fits in a PCI slot inside a regular desktop PC. 6 PXI refers to a PXI switch controller. 8 MS/s), 24 DIO PCI Multifunction I/O Device —The PCI-6251 offers analog I/O, correlated digital I/O, two 32-bit counters/timers, and analog and digital triggering. NI USB-6289 Screw Terminal Pinout. 12-Slot (4 SCXI Slots, 8 PXI Slots) PXI Chassis —The PXI-1050 is ideal for PXI measurement systems requiring additional signal conditioning such as multiplexing, filtering, isolation, amplification, and switching. NI-SWITCH works with National Instruments LabVIEW and Measurement Studio, as well as Microsoft Visual Basic and Visual C/C++. Thanks !!! Leonardo de S. com National Instruments Corporate Headquarters 11500 North Mopac Expressway Austin, Texas 78759-3504 USA Tel: 512 683 0100 The National Instruments PXI-1011 Chassis (Part Number: 777965-01) is a smart integration of an 8-slot SCXI subsystem with a high-performance 4-slot PXI subsystem to offer a comprehensive solution for signal switching and conditioning applications. The following SCXI Chassis are supported: NI PXI-1010; NI PXI-1011; NI PXI-1050; NI PXI-1052; NI SCXI-1000/DC; NI SCXI-1001; SCXI Modules. PXI Analog Output Module. This controller may be connected to the internet via the Ethernet connection or directly. We would like to show you a description here but the site won’t allow us. This paper presents a PXI based measurement platform for a environmental factors measurement based on virtual instrumentation. com | artisantg. I have to re-write an application for a RT PXI controller that manages many SCXI-1160 relays cards. 1 Maximum theoretical data streaming rates are based on the following bus specifications: PCI, PCI Express 1. A traditional shooter in many respects, Psi-Ops banks on its ragdoll physics (by. hello, I am trying to connect ASCX series differential transducer to SCXI or PXI , but my difficulty is that it has 6 pins they are pin 1 external offst adjustment pin 2 vs pin 3 +output pin 4 ground pin 5 n/c pin 6 do not use my problem is how to connect this sensor to ni 9237. On the PXI side of the backplane there is an FPGA that drives signals on both the PXI side and the SCXI side of the backplane. For a PXI/SCXI combination chassis, such as the PXI-1010 or PXI-1011, you must also configure the chassis for use with NI-DAQ.