Summary of Contents for National Instruments PXI Express PXIe-1075
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(217) 352-9330 | Click HERE Find the National Instruments PXIe-1075 at our website:...
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PXI Express NI PXIe-1075 User Manual NI PXIe-1075 User Manual January 2017 372537C-01 Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
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National Instruments Corporation. National Instruments respects the intellectual property of others, and we ask our users to do the same. NI software is protected by copyright and other intellectual property laws. Where NI software may be used to reproduce software or other materials belonging to others, you may use NI software only to reproduce materials that you may reproduce in accordance with the terms of any applicable license or other legal restriction.
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The ExpressCard ™ word mark and logos are owned by PCMCIA and any use of such marks by National Instruments is under license. The mark LabWindows is used under a license from Microsoft Corporation. Windows is a registered trademark of Microsoft Corporation in the United States and other countries.
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Contents PXI Express System Configuration with MAX..............2-11 PXI-1 System Configuration ..................2-12 Trigger Configuration in MAX................. 2-12 PXI Trigger Bus Routing..................2-13 Using System Configuration and Initialization Files............2-13 Chapter 3 Maintenance Service Interval ......................... 3-1 Preparation ........................3-1 Cleaning ..........................3-1 Interior Cleaning .......................
Getting Started This chapter describes the key features of the NI PXIe-1075 chassis and lists the kit contents and optional equipment you can order from National Instruments. Unpacking Carefully inspect the shipping container and the chassis for damage. Check for visible damage to the metal work.
If you are missing any of the items listed in Table 1-1 or Table 1-2, or if you have the incorrect AC power cable, contact National Instruments. Key Features The NI PXIe-1075 chassis combines a high-performance 18-slot PXI Express backplane with a high-output power supply and a structural design that has been optimized for maximum usability in a wide range of applications.
Chapter 1 Getting Started Chassis Description Figures 1-1 and 1-2 show the key features of the NI PXIe-1075 chassis front and back panels. Figure 1-1 shows the front view of the NI PXIe-1075. Figure 1-2 shows the rear view of the NI PXIe-1075.
10 MHz REF IN BNC 14 Air Filter Retainer Optional Equipment Contact National Instruments to order the following options for the NI PXIe-1075 chassis. EMC Filler Panels Optional EMC filler panel kits are available from National Instruments. Rack Mount Kit There are two optional kits for mounting the PXIe-1075 chassis into a rack.
Chapter 1 Getting Started NI PXIe-1075 Chassis Backplane Overview This section provides an overview of the backplane features for the NI PXIe-1075 chassis. Interoperability with CompactPCI The design of the NI PXIe-1075 provides you the flexibility to use the following devices in a single PXI Express chassis: •...
Chapter 1 Getting Started System Timing Slot The System Timing Slot is slot 10. The system timing slot will accept the following peripheral modules: • A PXI Express System Timing Module with x4 or x1 PCI Express link to the system slot through a PCIe switch.
(user-specified line and directional assignments) can be configured through Measurement & Automation Explorer (MAX). Dynamic routing of triggers (automatic line assignments) is supported through certain National Instruments drivers like NI-DAQmx. Although any trigger line may be routed in either direction, it cannot be Note routed in more than one direction at a time.
Chapter 1 Getting Started System Reference Clock The PXIe-1075 chassis supplies PXI_CLK10, PXIe_CLK100 and PXIe_SYNC100 to every peripheral slot with an independent driver for each signal. An independent buffer (having a source impedance matched to the backplane and a skew of less than 1 ns between slots) drives PXI_CLK10 to each peripheral slot.
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Chapter 1 Getting Started PXIe_SYNC_CTRL PXIe_SYNC100 is by default a 10 ns pulse synchronous to PXI_CLK10. The frequency of PXIe_SYNC100 is 10/n MHz, where n is a positive integer. The default for n is 1, giving PXIe_SYNC100 a 100 ns period. However, the backplane allows n to be programmed to other integers.
• Part Replacement—Only service this equipment with parts that are exact replacements, both electrically and mechanically. Contact National Instruments for replacement part information. Installation of parts with those that are not direct replacements may cause harm to personnel operating the chassis. Furthermore, damage or fire may occur if replacement parts are unsuitable.
Chapter 2 Installation and Configuration Chassis Cooling Considerations The NI PXIe-1075 chassis is designed to operate on a bench or in an instrument rack. Regardless of the configuration you must provide the cooling clearances as outlined in the following sections. Providing Adequate Clearance The primary cooling exhaust vent for the NI PXIe-1075 is on the top of the chassis.
Chapter 2 Installation and Configuration Setting Fan Speed The fan-speed selector switch is on the rear panel of the NI PXIe-1075 chassis. Refer to Figure 1-2, Rear View of the NI PXIe-1075 Chassis, to locate the fan-speed selector switch. Select High for maximum cooling performance or Auto for improved acoustic performance. When set to Auto, the fan speed is determined by chassis intake air temperature.
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Chapter 2 Installation and Configuration Figure 2-3. Installing a PXIe System Controller NI PXI Express System Controller Injector/Ejector Handle NI PXIe-1075 Chassis System Controller Front Panel Mounting Screws (4x) When you begin to feel resistance, pull up on the injector/ejector handle to seat the system controller fully into the chassis frame.
Chapter 2 Installation and Configuration Install a module into a chassis slot by first placing the module card PCB into the front of the card guides (top and bottom), as shown in Figure 2-5. Slide the module to the rear of the chassis, making sure that the injector/ejector handle is pushed down as shown in Figure 2-5.
Chapter 2 Installation and Configuration You can use a digital voltmeter to ensure all voltage levels in the NI PXIe-1075 chassis are within the allowable limits. Referring to Table 2-2, connect one lead of the voltmeter to a supply pin on the remote voltage monitoring connector (9-pin D-SUB) on the rear panel. Refer to Table 2-1 for a pinout diagram of the remote voltage monitoring connector.
Dynamic reservation/routing/deallocation is on the fly within a user program based upon National Instruments APIs such as NI-DAQmx. Static reservation of trigger lines can be implemented by the user in MAX through the Triggers tab.
Click the Apply button. PXI Trigger Bus Routing Some National Instruments chassis, such as the PXI-1075 and the PXI-1044/1045, have the capability to route triggers from one bus to others within the same chassis using the Trigger Routing tab in MAX, as shown in Figure 2-6.
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Chapter 2 Installation and Configuration Device drivers and other utility software read the file to obtain system pxisys.ini information. The device drivers should have no need to directly read the file. chassis.ini For detailed information regarding initialization files, refer to the PXI Express specification at www.pxisa.org 2-14 | ni.com Artisan Technology Group - Quality Instrumentation ...
Chapter 3 Maintenance Exterior Cleaning Clean the exterior surfaces of the chassis with a dry lint-free cloth or a soft-bristle brush. If any dirt remains, wipe with a cloth moistened in a mild soap solution. Remove any soap residue by wiping with a cloth moistened with clear water.
Chapter 3 Maintenance Installation Ensure that there is no visible damage to the new power supply shuttle. Verify that the housing and connector on the new power supply shuttle have no foreign material inside. Remove the protective cap on the PXI_CLK10 connector. Install the new power supply shuttle into the opening on the rear of the chassis.
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Chapter A Specifications more information, refer to the Inhibit Mode Switch section of Chapter 2, Installation and Configuration. DC Output DC current capacity (I Voltage Maximum Current +3.3 V 60 A +5 V 48 A +12 V 62 A -12 V 2.0 A Maximum total usable power is 791 W.
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Chapter A Specifications Power supply cooling exhaust Left side of chassis Clearance for intake/exhaust vents 1.75 in. (44.45 mm) for top and side vents 3.00 in. (76.20 mm) for back vents Maximum fan cleaning interval 6 months Fan filter material 30 ppi, 3/32 in.
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Certification column. Environmental Management National Instruments is committed to designing and manufacturing products in an environmentally responsible manner. NI recognizes that eliminating certain hazardous substances from our products is beneficial not only to the environment but also to NI customers.
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Chapter A Specifications 100 MHz System Reference Clock: PXIe_CLK100 and PXIe_SYNC100 Maximum slot-to-slot skew 100 ps Accuracy ±25 ppm max. (guaranteed over the operating temperature range) Maximum jitter 3 ps RMS phase-jitter (10 Hz to 12 kHz range) 2 ps RMS phase-jitter (12 kHz to 20 MHz range) Duty-factor for PXIe_CLK100 45 to 55% Absolute single-ended voltage swing...
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Chapter A Specifications Mechanical Overall dimensions Standard chassis Height 6.97 in. (177.1 mm) Width 18.30 in. (464.8 mm) Depth 18.40 in. (467.4 mm) 0.57 in. (14.5 mm) is added to height when feet are installed. When tilted with Note front feet extended on table top, height is increased approximately 2.08 in. (52.8 mm) in front and 0.583 in.
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Appendix C NI Services • Training and Certification—The NI training and certification program is the most effective way to increase application development proficiency and productivity. Visit for more information. ni.com/training – The Skills Guide assists you in identifying the proficiency requirements of your current application and gives you options for obtaining those skills consistent with your time and budget constraints and personal learning preferences.
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Glossary backplane An assembly, typically a printed circuit board, with connectors and signal paths that bus the connector pins. Bayonet Neill Concelman connector; a commonly used coaxial connector. Celsius. Cubic feet per minute. Code of Federal Regulations. Centimeters. CompactPCI An adaptation of the Peripheral Component Interconnect (PCI) Specification 2.1 or later for industrial and/or embedded applications requiring a more robust mechanical form factor than desktop PCI.
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Glossary Inches. inhibit To turn off. jitter A measure of the small, rapid variations in clock transition times from their nominal regular intervals. Units: seconds RMS. Kilograms. Kilometers. Pounds. Light emitting diode. line regulation The maximum steady-state percentage that a DC voltage output will change as a result of a specified change in input AC voltage (step change from 90 VAC to 132 VAC or 180 VAC to 264 VAC).
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Glossary system reference A 10 MHz clock, also called PXI_CLK10, that is distributed to all clock peripheral slots in the chassis, as well as a BNC connector on the rear of chassis labeled 10 MHz REF OUT. The system reference clock can be used for synchronization of multiple modules in a measurement or control system.
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