Related Manuals for National Instruments PXI-1025 MegaPAC
Summary of Contents for National Instruments PXI-1025 MegaPAC
- Page 1 ™ ™ PXI-1025 MegaPAC User Manual PXI-1025 MegaPAC User Manual July 2000 Edition Part Number 322532B-01...
- Page 2 Sweden 08 587 895 00, Switzerland 056 200 51 51, Taiwan 02 2528 7227, United Kingdom 01635 523545 For further support information, see the Technical Support Resources appendix. To comment on the documentation, send e-mail to techpubs@ni.com © Copyright 1999, 2000 National Instruments Corporation. All rights reserved.
- Page 3 Warranty The PXI-1025 MegaPAC is 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. National Instruments will, at its option, repair or replace equipment that proves to be defective during the warranty period.
- Page 4 Classification requirements are the same for the Federal Communications Commission (FCC) and the Canadian Department of Communications (DOC). Changes or modifications not expressly approved by National Instruments could void the user’s authority to operate the equipment under the FCC Rules.
- Page 5 interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: • Reorient or relocate the receiving antenna. •...
- Page 6 • Chassis Grounding—The PXI-1025 MegaPAC chassis requires a connection from the premise wire safety ground to the PXI-1025 MegaPAC chassis ground. The earth safety ground must be connected during use of this equipment to minimize shock hazards. Refer to the...
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Page 7: Table Of Contents
Fold-Down Keyboard ....................2-3 Rack Mounting ......................2-4 Status LED Indicators ....................2-4 Setting Fan Speed ......................2-4 Connecting Safety Ground.....................2-4 Connecting to Power Source..................2-5 Installing PXI Modules ....................2-5 Chapter 3 Maintenance Service Interval ......................3-1 Preparation ........................3-1 © National Instruments Corporation PXI-1025 MegaPAC User Manual... - Page 8 Technical Support Resources Glossary Index Figures Figure 1-1. Front View of the PXI-1025 MegaPAC Chassis ........1-3 Figure 1-2. Rear View of the PXI-1025 MegaPAC Chassis ........1-3 Figure 1-3. PXI Local Bus and Star Trigger Routing..........1-5 Figure 2-1.
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Page 9: About This Manual
About This Manual describes the features of the PXI-1025 MegaPAC User Manual PXI-1025 MegaPAC chassis and contains information about configuration, installing the modules, and operating the PXI-1025 MegaPAC. Conventions The following conventions appear in this manual: This icon denotes a note, which alerts you to important information. -
Page 10: Getting Started
ANSI/UL817 for use in the United States, CSA C22.2 21 and 49 for use in Canada, and IEC 227 or 245 for use in the European Union. AC mains power supply cords used with the PXI-1025 MegaPAC in other countries must be approved by the authority having jurisdiction in that country. -
Page 11: Optional Equipment
Rack-Mount Kit An optional rack-mount kit is available from National Instruments. This kit allows you to install the PXI-1025 MegaPAC chassis into a standard 19 in. (48 cm) wide instrument cabinet with a cabinet depth of 24 in. Key Features... -
Page 12: Figure 1-1. Front View Of The Pxi-1025 Megapac Chassis
5 Pointing Device 8 Left Mouse Button 3 Display Brightness Control 6 Fold-Down Keyboard Figure 1-1. Front View of the PXI-1025 MegaPAC Chassis 1 Power Supply Air Outlet 4 Fan Speed Selector 7 System Controller Slot 2 Universal AC Input... -
Page 13: Pxi-1025 Backplane Overview
CompactPCI 64-bit specification. Therefore, all modules that meet the requirements of the CompactPCI 64-bit specification will function in the PXI-1025 MegaPAC. System Controller Slot The System Controller slot is Slot 1 of the chassis as defined by the PXI specification. -
Page 14: Trigger Bus
Modules can pass triggers to one another, allowing precisely timed responses to asynchronous external events the system is monitoring or controlling. © National Instruments Corporation PXI-1025 MegaPAC User Manual... -
Page 15: System Reference Clock
Chapter 1 Getting Started System Reference Clock The PXI-1025 MegaPAC supplies the PXI 10 MHz system clock signal (PXI_CLK10) independently to each peripheral slot. An independent buffer (having a source impedance matched to the backplane and a skew of less than 1 ns between slots) drives the clock signal to each peripheral slot. -
Page 16: Installation, Configuration, And Operation
Figure 2-1. Place your PXI-1025 MegaPAC on a bench top or in an instrument rack so that the fans (air inlets) and the air outlet apertures along the rear of the chassis have adequate ventilation. -
Page 17: Figure 2-1. Pxi-1025 Megapac Chassis Airflow Side View
Chapter 2 Installation, Configuration, and Operation 1 Module Cooling Air Outlets 2 Module Cooling Air Intake Figure 2-1. PXI-1025 MegaPAC Chassis Airflow Side View PXI-1025 MegaPAC User Manual www.ni.com... -
Page 18: Using Handle/Tilt Stand For Bench-Top Application
To remove the keyboard, unplug the coiled cable from the chassis, press the button on both sides of the keyboard, and remove it. © National Instruments Corporation PXI-1025 MegaPAC User Manual... -
Page 19: Rack Mounting
Rack-mount applications require an optional rack-mount kit available from National Instruments. Refer to the instructions supplied with the rack-mount kit to install your PXI-1025 MegaPAC in an instrument rack. Status LED Indicators There are three status LED indicators on the PXI-1025 MegaPAC, as... -
Page 20: Connecting To Power Source
What to Do Faulty module installed in chassis. Remove all modules from the chassis and check power again. PXI-1025 MegaPAC chassis is not connected to Make sure that the PXI-1025 MegaPAC is power source. connected to a live electrical outlet. Try operating another piece of equipment from this outlet. -
Page 21: Figure 2-3. Installing Pxi Or Compactpci Modules
Chapter 2 Installation, Configuration, and Operation 1 PXI-1025 MegaPAC Chassis 3 PXI Board 5 Injector/Ejector Rail 2 PXI-8156B System Controller 4 Injector/Ejector Handle nstalling PXI or CompactPCI Modules Figure 2-3. I Figure 2-4. Injector/Ejector Handle Position during Module Insertion PXI-1025 MegaPAC User Manual... -
Page 22: Maintenance
Maintenance This chapter describes basic maintenance procedures you can perform on the PXI-1025 MegaPAC chassis. Service Interval Clean the chassis fan filter at a maximum interval of six months. Depending on the amount of use and ambient dust levels in the operating environment, the filter may require more frequent cleaning. -
Page 23: Interior Cleaning
Clean the filter by washing it in a mild soap solution. Rinse the filter with water and allow it to dry before reinstalling. PXI-1025 MegaPAC User Manual www.ni.com... -
Page 24: Appendix A Specifications
Specifications This appendix contains specifications for the PXI-1025 MegaPAC chassis. Electrical AC Input Specifications Input voltage range......... 90–265 VAC Input frequency range ......50 to 60 Hz Power disconnect ........The power switch causes the power module to supply DC power to the CompactPCI/PXI backplane. - Page 25 ......10 to 500 Hz, 2.4 g Random vibration profiles were developed in accordance with MIL-T-28800E CLASS 3 and MIL-STD-810E Method 514 Test levels exceed those recommended in MIL-STD-810E for Category 1 (Basic Transportation), Figures 514.4-1 through 514.4-3. PXI-1025 MegaPAC User Manual www.ni.com...
- Page 26 Overall dimensions standard chassis Height..........8.41 in. (21.36 cm) Width..........16.25 in. (41.27 cm) Depth..........18.25 in. (46.35 cm) Weight ............ 28.1 lb. (12.74 kg) Maximum module weight ...... 4 lb. (1.8 kg) © National Instruments Corporation PXI-1025 MegaPAC User Manual...
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Page 27: Figure A-1. Pxi-1025 Megapac Dimensions
Appendix A Specifications Figure A-1 shows the PXI-1025 MegaPAC dimensions. 1625 in 4127 cm 1825 in 4635 cm 841 in 2136 cm Figure A-1. PXI-1025 MegaPAC Dimensions PXI-1025 MegaPAC User Manual www.ni.com... -
Page 28: Appendix B Pinouts
Table B-4 shows the P2 (J2) connector pinout for the Star Trigger slot. Table B-5 shows the P1 (J1) connector pinout for the peripheral slots. Table B-6 shows the P2 (J2) connector pinout for the peripheral slots. PXI signals are shown in bold. Note © National Instruments Corporation PXI-1025 MegaPAC User Manual... -
Page 29: P1 (J1) Connector Pinout For The System Controller Slot
AD[20] AD[19] C/BE[3]# IDSEL AD[23] AD[22] AD[26] V(I/O) AD[25] AD[24] AD[30] AD[29] AD[28] AD[27] REQ# 3.3 V AD[31] BRSVP1A5 BRSVP1B5 RST# GNT# BRSVP1A4 V(I/O) INTP INTS INTA# INTB# INTC# INTD# –12 V TRST# +12 V PXI-1025 MegaPAC User Manual www.ni.com... -
Page 30: P2 (J2) Connector Pinout For The System Controller Slot
AD[55] AD[54] AD[53] AD[59] V(I/O) AD[58] AD[57] AD[63] AD[62] AD[61] AD[60] C/BE[5]# V(I/O) C/BE[4]# PAR64 V(I/O) PXI_BRSVB4 C/BE[7]# C/BE[6]# CLK4 GNT3# REQ4# GNT4# CLK2 CLK3 SYSEN# GNT2# REQ3# CLK1 REQ1# GNT1# REQ2# © National Instruments Corporation PXI-1025 MegaPAC User Manual... -
Page 31: P1 (J1) Connector Pinout For The Star Trigger Slot
AD[20] AD[19] C/BE[3]# IDSEL AD[23] AD[22] AD[26] V(I/O) AD[25] AD[24] AD[30] AD[29] AD[28] AD[27] REQ# 3.3 V AD[31] BRSVP1A5 BRSVP1B5 RST# GNT# BRSVP1A4 V(I/O) INTP INTS INTA# INTB# INTC# INTD# –12 V TRST# +12 V PXI-1025 MegaPAC User Manual www.ni.com... -
Page 32: P2 (J2) Connector Pinout For The Star Trigger Slot
AD[55] AD[54] AD[53] AD[59] V(I/O) AD[58] AD[57] AD[63] AD[62] AD[61] AD[60] C/BE[5]# V(I/O) C/BE[4]# PAR64 V(I/O) PXI_BRSVB4 C/BE[7]# C/BE[6]# PXI_LBR7 PXI_LBR8 PXI_LBR9 PXI_LBR10 PXI_LBR11 PXI_LBR12 SYSEN# PXI_STAR7 PXI_STAR8 PXI_STAR9 PXI_STAR10 PXI_STAR11 PXI_STAR12 © National Instruments Corporation PXI-1025 MegaPAC User Manual... -
Page 33: P1 (J1) Connector Pinout For The Peripheral Slot
AD[20] AD[19] C/BE[3]# IDSEL AD[23] AD[22] AD[26] V(I/O) AD[25] AD[24] AD[30] AD[29] AD[28] AD[27] REQ# 3.3 V AD[31] BRSVP1A5 BRSVP1B5 RST# GNT# BRSVP1A4 V(I/O) INTP INTS INTA# INTB# INTC# INTD# –12 V TRST# +12 V PXI-1025 MegaPAC User Manual www.ni.com... -
Page 34: P2 (J2) Connector Pinout For The Peripheral Slot
AD[55] AD[54] AD[53] AD[59] V(I/O) AD[58] AD[57] AD[63] AD[62] AD[61] AD[60] C/BE[5]# V(I/O) C/BE[4]# PAR64 V(I/O) PXI_BRSVB4 C/BE[7]# C/BE[6]# PXI_LBR7 PXI_LBR8 PXI_LBR9 PXI_LBR10 PXI_LBR11 PXI_LBR12 SYSEN# PXI_LBL7 PXI_LBL8 PXI_LBL9 PXI_LBL10 PXI_LBL11 PXI_LBL12 © National Instruments Corporation PXI-1025 MegaPAC User Manual... -
Page 35: Technical Support Resources
Technical Support Resources Web Support National Instruments Web support is your first stop for help in solving installation, configuration, and application problems and questions. Online problem-solving and diagnostic resources include frequently asked questions, knowledge bases, product-specific troubleshooting wizards, manuals, drivers, software updates, and more. Web support is available through the Technical Support section of www.ni.com... - Page 36 Appendix C Technical Support Resources Worldwide Support National Instruments has offices located around the world to help address your support needs. You can access our branch office Web sites from the Worldwide Offices section of . Branch office web sites www.ni.com...
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Page 37: Glossary
–3 –2 centi- kilo- mega- Symbols ° Degrees ≥ Equal or greater than ≤ Equal or less than Percent Amperes Alternating current Ampere hours ANSI American National Standards Institute American Wire Gauge © National Instruments Corporation PXI-1025 MegaPAC User Manual... - Page 38 Direct current Emitter-coupled logic Electronic Industries Association Electromagnetic Compatibility Federal Communications Commission 1) grams 2) A measure of acceleration equal to 9.8 m/s GPIB General Purpose Interface Bus (IEEE 488) PXI-1025 MegaPAC User Manual www.ni.com...
- Page 39 IEEE Institute of Electrical and Electronics Engineers Mainframe peak current Inches Pounds Meters MTBF Mean time between failure MTTR Mean time to repair NEMA National Electrical Manufacturers Association PCI eXtensions for Instrumentation © National Instruments Corporation PXI-1025 MegaPAC User Manual...
- Page 40 Installing such a device into any other slot can damage the device, the PXI backplane, or both. Underwriter’s Laboratories Volts Volts alternating current Peak to peak voltage Watts PXI-1025 MegaPAC User Manual www.ni.com...
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Page 41: Index
1-4 configuration. See installation, configuration, and operation. cooling IEC 320 inlet, 1-3, 2-5 air cooling of PXI-1025 MegaPAC, 2-1 installation, configuration, and operation air intake (figure), 2-2 connecting safety ground, 2-4 setting fan speed, 2-4 module installation, 2-5 to 2-6... - Page 42 P2 (J2) connector routing (figure), 1-4, 1-5 peripheral slot (table), B-7 Star Trigger slot (table), B-5 system controller slot (table), B-3 power supply maintenance of PXI-1025 MegaPAC, 2-1, 3-1 connecting to, 2-5 cleaning power up, testing, 2-5 exterior cleaning, 3-2 PXI_CLK10, 1-6...
- Page 43 2-4 trigger bus, 1-5 safety specifications, A-2 safety, warning and caution notices, vi service interval, 3-1 setting fan speed, 2-4 unpacking the PXI-1025 MegaPAC, 1-1 specifications, A-1 to A-4 backplane, A-3 cooling, A-2 Web support, C-1 dimensions (figure), A-4...
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