PXI-1025 MegaPAC (TM) User Manual
Contents
1. 1 Power Supply Air Outlet 4 Fan Speed Selector 7 System Controller Slot 2 Universal AC Input 5 Chassis Ground Screw 8 Star Trigger Peripheral Slot 3 Power Switch 6 Controller Expansion Slots 9 Peripheral Slots Figure 1 2 Rear View of the PXI 1025 MegaPAC Chassis National Instruments Corporation 1 8 PXI 1025 MegaPAC User Manual Chapter 1 Getting Started 1025 Backplane Overview Interoperability with CompactPCI The PXI 1025 MegaPAC backplane is interoperable with PXI compatible products and standard CompactPCI products This is an important feature as many PXI compatible systems may not require components that do not implement PXI specific features For example you may want to use a standard CompactPCI network interface card in a PXI chassis The signals on the P1 connector of the backplane meet the requirements of the CompactPCI specification for both the peripheral and system modules The PXI specific signals are located on P2 and are found on only the signals that are reserved or not used in the 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 Star Trigger Slot Peripheral Slots Local Bus PXI 1025 MegaPAC User Manual The System Controller slot is Slot 1 of the chassis as defined by the PXI specification It has three controll2. 5 5 5 RST GND GNT GND 4 GND BRSVP1A4 GND V I O INTP INTS GND 3 GND INTA INTB INTC 5V INTD GND 2 GND TCK 5V TMS TDO TDI GND 1 GND 5V 12 V TRST 12 V 5V GND PXI 1025 MegaPAC User Manual B 6 www ni com Appendix B Pinouts Table B 6 P2 J2 Connector Pinout for the Peripheral Slot Pin Z A B D E F 22 GND PXI_RSVA22 PXI_RSVB22 22 PXI_RSVD22 PXI_RSVE22 GND 21 GND PXI_LBRO GND PXI_LBR1 PXI_LBR2 PXI_LBR3 GND 20 GND PXI_LBR4 PXI LBR5 PXI LBLO GND PXI LBL1 GND 19 GND LBL2 GND PXI LBL3 PXI LBLA PXI LBL5 GND 18 GND PXI TRIG3 4 PXI 5 GND PXI TRIG6 GND 17 GND PXI TRIG2 GND PRST PXI_STAR PXI_CLK10 GND 16 GND PXI TRIGI PXI TRIGO DEG GND PXI_TRIG7 GND 15 GND PXI_BRSVA15 GND FAL PXI_LBL6 PXI_LBR6 GND 14 GND ADI35 AD 34 AD 33 GND AD 32 GND 13 GND AD 38 GND V 1 O AD 37 AD 36 GND 12 GND AD 42 AD 41 ADI40 GND AD 39 GND 11 GND ADI45 GND V O AD 44 ADI43 GND 10 GND AD 49 AD 48 ADI47 GND ADI46 GND 9 GND AD 52 GND V 1 O AD 51 AD 50 GND 8 GND AD 56 AD 55 AD 54 GND AD 53 GND 7 GND AD 59 GND V 1 O AD 58 AD 57 GND 6 GND AD 63 AD 62 AD 61 GND AD 60 GND 5 GND C BE 5 GND V 1 O C BE 4 PAR64 GND 4 GND V I O 4 C BE 7 GND C BE 6 GND 3 GND PXI_LBR7 GND PXI_LBR8 PXI_LBR9 PXI LBR10 G
3. 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 This warranty includes parts and labor The media on which you receive National Instruments software are warranted not to fail to execute programming instructions due to defects in materials and workmanship for a period of 90 days from date of shipment as evidenced by receipts or other documentation National Instruments will at its option repair or replace software media that do not execute programming instructions if National Instruments receives notice of such defects during the warranty period National Instruments does not warrant that the operation of the software shall be uninterrupted or error free A Return Material Authorization RMA number must be obtained from the factory and clearly marked on the outside of the package before any equipment will be accepted for warranty work National Instruments will pay the shipping costs of returning to the owner parts which are covered by warranty National Instruments believes that the information in this document is accurate The document has been carefully reviewed for technical accuracy In the event that technical or typographical errors exist National Instruments reserves the right to make changes to subsequent editions of this document without prior notice to holders of this edition The reader should consult National
4. functions operations variables filenames and extensions and code excerpts Related Documentation The following documents contain information that you may find helpful as you read this manual e CompactPCI Specification PICMG 2 0 R2 1 e PXI Specification Revision 1 0 EEE 1101 1 1991 JEEE Standard for Mechanical Core Specifications for Microcomputers Using IEC 603 2 Connectors e EEE 1101 10 and P1101 11 IEEE Standard for Additional Mechanical Specifications for Microcomputers Using IEEE 1101 1 Equipment Practice National Instruments Corporation ix PXI 1025 MegaPAC User Manual Getting Started Unpacking This chapter describes the key features of the PXI 1025 MegaPAC chassis lists the contents of your kit and lists optional equipment you can order from National Instruments Carefully inspect the shipping container and the chassis for damage Check for visible damage to the metal work Check to make sure all handles hardware and switches are undamaged Inspect the inner chassis for any possible damage debris or detached components If damage appears to have been caused in shipment file a claim with the carrier Retain the packing material for possible inspection and or reshipment What You Need to Get Started The PXI 1025 MegaPAC kit contains the following items C PXI 1025 MegaPAC chassis Filler panels PXI 1025 MegaPAC User Manual C Floppy disk with Chassis Initialization file chassis
5. ini Other required equipment includes AC power cord contact National Instruments to order your power cord hy Note AC mains supply cords used with the PXI 1025 MegaPAC must meet the requirements of 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 National Instruments Corporation 1 1 PXI 1025 MegaPAC User Manual Chapter 1 Getting Started Optional Equipment Rack Mount Kit Key Features 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 PXI 1025 MegaPAC User Manual The PXI 1025 MegaPAC is a self contained portable computer platform that 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 The PXI 1025 MegaPAC fully complies with the PXI Specification Revision 1 0 offering advanced timing and synchronization features The key features of the PXI 1025 MegaPAC include e PXI and CompactPCI PICMG 2 0 2 1 module compatibility e Compact 8 slot chassis for portable applications e 275 W of usable pow
6. keyboard unplug the coiled cable from the chassis press the button on both sides of the keyboard and remove it National Instruments Corporation 2 3 PXI 1025 MegaPAC User Manual Chapter 2 Installation Configuration and Operation 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 shown in Figure 1 1 Front View of the PXI 1025 MegaPAC Chassis The green LED indicates the main system power is on The yellow LED indicates hard drive activity The red LED indicates an internal over temperature condition exists Setting Fan Speed The fan speed selector switch is on the rear panel of the PXI 1025 MegaPAC Refer to Figure 1 2 Rear View of the PXI 1025 MegaPAC Chassis for the location of the fan speed selector switch Select HIGH for maximum cooling or AUTO to employ the temperature sensing module that controls the fan speed Connecting Safety Ground AN Warning The PXI 1025 MegaPAC chassis is designed with a three position NEMA 15 5 style plug that connects the ground line to the chassis ground To minimize shock hazard make sure your electrical power outlet has an appropriate earth safety ground that is connected whenever you power up the chassis PXI 1025
7. on Make sure that the PXI 1025 MegaPAC is connected to a live electrical outlet Try operating another piece of equipment from this outlet Set the power switch to the On 1 position Power supply has failed Contact National Instruments Installing PX Modules UN Caution Turn off the chassis power before installing CompactPCI or PXI modules Install a module into a chassis slot by first placing the module s card edges into the front module guides top and bottom as shown in Figure 2 3 Slide the module into the chassis making sure that the injector ejector handle is pushed down as shown in Figure 2 4 When you begin to feel resistance push up on the injector ejector handle to inject the card into the frame Secure the module s front panel to the chassis using the module s front panel mounting screws National Instruments Corporation 2 5 PXI 1025 MegaPAC User Manual Chapter 2 Installation Configuration and Operation 1 1025 MegaPAC Chassis 3 PXI Board 5 Injector Ejector Rail 2 PXI 8156B System Controller 4 Injector Ejector Handle Figure 2 3 Installing PXI or CompactPCI Modules Figure 2 4 Injector Ejector Handle Position during Module Insertion PXI 1025 MegaPAC User Manual 2 6 WWW ni com Maintenance This chapter describes basic maintenance procedures you can perform on the
8. 1101 10 mechanical packaging PXI Specification Revision 1 0 Compliant Accepts both PXI and CompactPCI PICMG 2 0 R2 1 3U modules UL 94 V 0 recognized File No E 116551 Conform to IEC 917 and IEC 1076 4 101 and are UL 94 V 0 rated 8 41 in 21 36 cm 16 25 in 41 27 cm 18 25 in 46 35 cm 28 1 Ib 12 74 kg 4 Ib 1 8 kg PXI 1025 MegaPAC User Manual Appendix A Specifications PXI 1025 MegaPAC User Manual Figure 1 shows PXI 1025 MegaPAC dimensions 1625 in 4127 cm 1825 in 4635 cm 841 in 2136 O JU Figure A 1 PXI 1025 MegaPAC Dimensions A 4 www ni com Pinouts This appendix describes the P1 and P2 connector pinouts for the PXI 1025 MegaPAC backplane Table B 1 shows the P1 J1 connector pinout for the System Controller slot Table B 2 shows the P2 J2 connector pinout for the System Controller slot Table B 3 shows the P1 J1 connector pinout for the Star Trigger slot 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 Note signals shown in bold National Instruments Corporation B 1 PXI 1025 MegaPAC User Manual Appendix B Pinouts Table B 1 P1 J1 Connector Pinout for th
9. 9 AD 48 AD 47 GND ADI46 GND 9 GND AD 52 GND V O AD 51 AD 50 GND 8 GND AD 56 AD 55 AD 54 GND AD 53 GND 7 GND AD 59 GND V O AD 58 AD 57 GND 6 GND AD 63 AD 62 AD 61 GND AD 60 GND 5 GND 5 GND V O C BE 4 PAR64 GND 4 GND PXI_BRSVB4 C BE 7 GND C BE 6 GND 3 GND PXI_LBR7 GND PXI LBR8 PXI LBR9 PXI LBR10 GND 2 GND PXI_LBR11 PXI LBR12 SYSEN PXI_STAR7 PXI STARS GND 1 GND PXI STAR9 GND PXI STARIO PXI STARII PXI STAR12 GND National Instruments Corporation B 5 PXI 1025 MegaPAC User Manual Appendix B Pinouts Table B 5 P1 J1 Connector Pinout for the Peripheral Slot Pin Z A B C D E F 25 GND 5 REQ64 ENUM 33V 5 GND 24 GND AD 1 5 1 AD 0 ACK64 GND 23 GND 33V ADIA ADI3 5V AD 2 GND 22 GND AD 7 GND 33V AD 6 AD 5 GND 21 GND 33V AD 9 ADIS M66EN 0 GND 20 GND AD 12 GND V I O AD 11 AD 10 GND 19 GND 33V AD 15 AD 14 GND AD 13 GND 18 GND SERR GND 33V PAR C BE 1 GND 17 GND 33V SDONE SBO GND PERR GND 16 GND DEVSEL GND V I O STOP LOCK GND 15 GND 33V FRAME IRDY GND TRDY GND 12 14 Key Area 11 GND AD 18 AD 17 AD 16 GND C BE 2 GND 10 GND AD 21 GND 33V AD 20 AD 19 GND 9 GND C BE 3 IDSEL AD 23 GND AD 22 GND 8 GND AD 26 GND V I O AD 25 AD 24 GND 7 GND AD 30 AD 29 AD 28 GND AD 27 GND 6 GND REQ GND 33V CLK ADJ 31 GND 5 GND 5
10. Corporation G 1 PXI 1025 MegaPAC User Manual Glossary backplane cfm CFR CSA D daisy chain DC ECL EIA EMC FCC GPIB PXI 1025 MegaPAC User Manual An assembly typically a printed circuit board with connectors and signal paths that bus the connector pins Celsius Cubic feet per minute Cooperative Fuel Research Canadian Standards Association A method of propagating signals along a bus in which the devices are prioritized on the basis of their position on the bus 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 General Purpose Interface Bus IEEE 488 G 2 www ni com amp RMS Ib MTBF MTTR NEMA PXI Glossary A measure of random vibration The root mean square of acceleration levels in a random vibration test profile Hertz cycles per second International Electrotechnical Commission an organization that sets international electrical and electronics standards Institute of Electrical and Electronics Engineers Mainframe peak current Inches Pounds Meters Mean time between failure Mean time to repair National Electrical Manufacturers Association PCI eXtensions for Instrumentation National Instruments Corporation G 3 PXI 1025 MegaPAC User Manual Glossary R RH RMS ST St
11. Instruments if errors are suspected In no event shall National Instruments be liable for any damages arising out of or related to this document or the information contained in it EXCEPT AS SPECIFIED HEREIN NATIONAL INSTRUMENTS MAKES NO WARRANTIES EXPRESS OR IMPLIED AND SPECIFICALLY DISCLAIMS ANY WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE CUSTOMER S RIGHT TO RECOVER DAMAGES CAUSED BY FAULT OR NEGLIGENCE ON THE PART OF NATIONAL INSTRUMENTS SHALL BE LIMITED TO THE AMOUNT THERETOFORE PAID BY THE CUSTOMER NATIONAL INSTRUMENTS WILL NOT BE LIABLE FOR DAMAGES RESULTING FROM LOSS OF DATA PROFITS USE OF PRODUCTS OR INCIDENTAL OR CONSEQUENTIAL DAMAGES EVEN IF ADVISED OF THE POSSIBILITY THEREOF This limitation of the liability of National Instruments will apply regardless of the form of action whether in contract or tort including negligence Any action against National Instruments must be brought within one year after the cause of action accrues National Instruments shall not be liable for any delay in performance due to causes beyond its reasonable control The warranty provided herein does not cover damages defects malfunctions or service failures caused by owner s failure to follow the National Instruments installation operation or maintenance instructions owner s modification of the product owner s abuse misuse or negligent acts and power failure or surges fire flood accident actions of third parties or other
12. MegaPAC User Manual If your power outlet does not have an appropriate ground connection you must connect the premise wire safety ground to the chassis grounding screw located on the rear panel Refer to Figure 1 2 Rear View of the PXI 1025 MegaPAC Chassis for the location of the chassis grounding screw To connect the safety ground complete the following steps 1 Connect a 16 AWG 1 3 mm wire to the chassis grounding screw using a toothed grounding lug The wire must have green insulation with a yellow stripe or must be noninsulated bare 2 Attach the opposite end of the wire to permanent earth ground using toothed washers or a toothed lug 2 4 www ni com Chapter 2 Installation Configuration and Operation Connecting to Power Source Attach input power through the rear AC inlet using the appropriate line cord supplied Refer to Figure 1 2 Rear View of the PXI 1025 MegaPAC Chassis for a diagram of the IEC 320 inlet Push the power switch to the On position if not already on Observe that all fans become operational If the chassis fails to power up refer to the following table for possible causes for the power failure and ways to correct them Table 2 1 Power Supply Troubleshooting Possible Cause 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 power source Power switch is not switched
13. ND 18 GND PXI TRIG3 PXI_TRIG4 TRIG5 GND PXI TRIG6 GND 17 GND PXI TRIG2 GND PRST REQ6 GNT6 GND 16 GND PXI_TRIG1 PXI_TRIGO DEG GND PXI_TRIG7 GND 15 GND PXI_BRSVAI5 GND FAL REQS GNT5 GND 14 GND AD 35 AD 34 AD 33 GND AD 32 GND 13 GND AD 38 GND AD 37 AD 36 GND 12 GND AD 42 AD 41 AD 40 GND AD 39 GND 11 GND AD 45 GND ADI44 ADI43 GND 10 GND AD 49 AD 48 AD 47 GND ADI46 GND 9 GND AD 52 GND V I O AD 51 AD 50 GND 8 GND AD 56 AD 55 AD 54 GND AD 53 GND 7 GND AD 59 GND V I O AD 58 AD 57 GND 6 GND AD 63 AD 62 AD 61 GND AD 60 GND 5 GND C BE 5 GND C BE 4 PAR64 GND 4 GND PXI_BRSVB4 C BE 7 GND C BE 6 GND 3 GND CLK4 GND GNT3 REQ4 GNT4 GND 2 GND CLK2 CLK3 SYSEN GNT2 REQ3 GND 1 GND CLKI GND REQ1 GNT1 REQ2 GND National Instruments Corporation B 3 PXI 1025 MegaPAC User Manual Appendix B Pinouts Table B 3 P1 J1 Connector Pinout for the Star Trigger Slot Pin Z A B D E F 25 GND 5 REQ64 ENUM 33V 5 GND 24 GND AD 1 5 1 AD 0 ACK64 GND 23 GND 33V ADIA ADI3 5V AD 2 GND 22 GND AD 7 GND 33V AD 6 AD 5 GND 21 GND 33V AD 9 AD 8 M66EN C BE 0 GND 20 GND AD 12 GND V I O AD 11 AD 10 GND 19 GND 33V AD 15 AD 14 GND AD 13 GND 18 GND SERR GND 33V PAR C BE 1 GND 17 GND 33V SDONE SBO GND PERR GND 16 G
14. ND 2 GND PXI_LBR11 PXI LBR12 SYSEN PXI_LBL7 PXI_LBL8 GND 1 GND PXI_LBL9 GND PXI_LBL10 PXI LBL11 PXI LBL12 GND National Instruments Corporation B 7 PXI 1025 MegaPAC User Manual 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 NI Developer Zone The NI Developer Zone at zone ni comis the essential resource for building measurement and automation systems At the NI Developer Zone you can easily access the latest example programs system configurators tutorials technical news as well as a community of developers ready to share their own techniques Customer Education National Instruments provides a number of alternatives to satisfy your training needs from self paced tutorials videos and interactive CDs to instructor led hands on courses at locations around the world Visit the Customer Education section of www ni com for online course schedules syllabi training centers and class registration System Integration If you have time constraints limited in house technical resources or o
15. ND DEVSEL GND V I O STOP LOCK GND 15 GND 33V FRAME IRDY GND TRDY GND 12 14 Key Area 11 GND AD 18 AD 17 AD 16 GND C BE 2 GND 10 GND AD 21 GND 33V AD 20 AD 19 GND 9 GND C BE 3 IDSEL AD 23 GND AD 22 GND 8 GND AD 26 GND V I O AD 25 AD 24 GND 7 GND AD 30 AD 29 AD 28 GND AD 27 GND 6 GND REQ GND 33V CLK AD 31 GND 5 GND 5 5 5 5 RST GND GNT GND 4 GND BRSVP1A4 GND V I O INTP INTS GND 3 GND INTA INTB INTC 5V INTD GND 2 GND TCK 5V TMS TDO TDI GND 1 GND 5V 12 V TRST 12 V 5V GND PXI 1025 MegaPAC User Manual B 4 www ni com Appendix B Pinouts Table B 4 P2 J2 Connector Pinout for the Star Trigger Slot Pin Z A B D E F 22 GND PXI_RSVA22 PXI_RSVB22 PXI_RSVC22 PXI_RSVD22 PXI_RSVE22 GND 21 GND PXI_LBRO GND PXI_LBR1 PXI_LBR2 PXI_LBR3 GND 20 GND PXI_LBR4 PXI LBR5 PXI STARO GND PXI STARI GND 19 GND PXI STAR2 GND PXI STAR3 PXI STARA PXI STARS GND 18 GND PXI TRIG3 TRIGA TRIG5 GND TRIG6 GND 17 GND PXI TRIG2 GND PRST PXI_CLK10_IN PXI_CLK10 GND 16 GND PXI TRIGI PXI TRIGO DEG GND PXI_TRIG7 GND 15 GND PXI_BRSVAI5 GND FAL PXI_STAR6 PXI_LBR6 GND 14 GND AD 35 AD 34 AD 33 GND AD 32 GND 13 GND AD 38 GND V O AD 37 AD 36 GND 12 GND AD 42 AD 41 AD 40 GND AD 39 GND 11 GND AD 45 GND V O AD 44 AD 43 GND 10 GND AD 4
16. 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 Clean dust from the chassis exterior and interior as needed based on the operating environment Periodic cleaning increases reliability Preparation The information in this section is designed for use by qualified service personnel Read the For Your Safety section at the beginning of this manual before attempting any procedures in this chapter Caution Many components within the chassis are susceptible to static discharge damage Service the chassis only in a static free environment Observe standard handling precautions for static sensitive devices while servicing the chassis Always wear a grounded wrist strap or equivalent while servicing the chassis Cleaning Cleaning procedures consist of exterior and interior cleaning of the chassis and cleaning the fan filter Refer to your module user documentation for information on cleaning the individual CompactPCI or PXI modules UN Caution Always power off the chassis and disconnect the power cord before cleaning or servicing the chassis National Instruments Corporation 3 1 PXI 1025 MegaPAC User Manual Chapter 3 Maintenance Interior Cleaning Use a dry low velocity stream of air to clean the interior of the chassis Use a s
17. PXT 1025 MegaPAC User Manual NATIONAL gt INSTRUMENTS July 2000 Edition Part Number 322532B 01 Worldwide Technical Support and Product Information www ni com National Instruments Corporate Headquarters 11500 North Mopac Expressway Austin Texas 78759 3504 USA Tel 512 794 0100 Worldwide Offices Australia 03 9879 5166 Austria 0662 45 79 90 0 Belgium 02 757 00 20 Brazil 011 284 5011 Canada Calgary 403 274 9391 Canada Ontario 905 785 0085 Canada Qu bec 514 694 8521 China 0755 3904939 Denmark 45 76 26 00 Finland 09 725 725 11 France 01 48 14 24 24 Germany 089 741 31 30 Greece 30 1 42 96 427 Hong Kong 2645 3186 India 91805275406 Israel 03 6120092 Italy 02 413091 Japan 03 5472 2970 Korea 02 596 7456 Mexico D F 5 280 7625 Mexico Monterrey 8 357 7695 Netherlands 0348 433466 New Zealand 09 914 0488 Norway 32 27 73 00 Poland 0 22 528 94 06 Portugal 351 1 726 9011 Singapore 2265886 Spain 91 640 0085 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 Important Information Warranty The PXI 1025 MegaPAC is warranted against defects in materials and workmanship for a period of one year from the date of shipment
18. S 1 2 1025 Backplane Overview 1 4 Interoperability with CompactPCI esee 1 4 System Controller Slot perte ete ere titt ri ior aenst 1 4 Star Trigger axo hes tte as A ati ee 1 4 Peripheral Slots eee tette ERR Rein 1 4 Local Busiis 20 5 neo d D e Rue ise deti eps 1 4 Trigger pesa TOR e ERE E Betas 1 5 System Reference 2 2 4444 00 nennen nennen nennen 1 6 Chapter 2 Installation Configuration and Operation Site Considerations tenen RH CREER G 2 1 Using Handle Tilt Stand for Bench Top 2 3 Fold Down Keyboard essere ener nennen nennen ens 2 3 Rack Mounting eer UG e 2 4 Status LED Bek BEA entera ream enia 2 4 Setting Fan Speed ere ee hd ete e t eid d deer 2 4 Connecting Safety rennen rere nennen nennen 2 4 Connecting to Power SOUICe 2 5 Installing PXI Modules nennen nenne nennen nenne 2 5 Chapter 3 Maintenance Seryice Interyal s de eee ee e dee np eet ede eee eee s 3 1 Prepatation e a a HIE A REESE RR EDT RN ganador EAE EE neta 3 1 National Instruments Corporation Vii 1025 MegaPAC User Manual Contents CVS ANI Biss ee
19. TRONIC SYSTEMS HARDWARE AND OR SOFTWARE UNANTICIPATED USES OR MISUSES OR ERRORS ON THE PART OF THE USER OR APPLICATIONS DESIGNER ADVERSE FACTORS SUCH AS THESE ARE HEREAFTER COLLECTIVELY TERMED SYSTEM FAILURES ANY APPLICATION WHERE A SYSTEM FAILURE WOULD CREATE A RISK OF HARM TO PROPERTY OR PERSONS INCLUDING THE RISK OF BODILY INJURY AND DEATH SHOULD NOT BE RELIANT SOLELY UPON ONE FORM OF ELECTRONIC SYSTEM DUE TO THE RISK OF SYSTEM FAILURE TO AVOID DAMAGE INJURY OR DEATH THE USER OR APPLICATION DESIGNER MUST TAKE REASONABLY PRUDENT STEPS TO PROTECT AGAINST SYSTEM FAILURES INCLUDING BUT NOT LIMITED TO BACK UP OR SHUT DOWN MECHANISMS BECAUSE EACH END USER SYSTEM IS CUSTOMIZED AND DIFFERS FROM NATIONAL INSTRUMENTS TESTING PLATFORMS AND BECAUSE A USER OR APPLICATION DESIGNER MAY USE NATIONAL INSTRUMENTS PRODUCTS IN COMBINATION WITH OTHER PRODUCTS IN A MANNER NOT EVALUATED OR CONTEMPLATED BY NATIONAL INSTRUMENTS THE USER OR APPLICATION DESIGNER IS ULTIMATELY RESPONSIBLE FOR VERIFYING AND VALIDATING THE SUITABILITY OF NATIONAL INSTRUMENTS PRODUCTS WHENEVER NATIONAL INSTRUMENTS PRODUCTS ARE INCORPORATED IN A SYSTEM OR APPLICATION INCLUDING WITHOUT LIMITATION THE APPROPRIATE DESIGN PROCESS AND SAFETY LEVEL OF SUCH SYSTEM OR APPLICATION Compliance FCC Canada Radio Frequency Interference Compliance Determining FCC Class The Federal Communications Commission FCC has rules to protect wireless communications from interference T
20. ar Trigger slot System controller UL PXI 1025 MegaPAC User Manual Relative humidity Root mean square A method used to measure electrical output in volts and watts Seconds Star Trigger This slot is located at slot 2 and has a dedicated trigger line between each peripheral slot Use this slot for a module with ST functionality that can provide individual triggers to all other peripherals A module configured for installation in Slot 1 of a PXI chassis This device is unique in the PXI system in that it performs the PCI system controller functions including clock sourcing and arbitration for data transfers across the backplane 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 G 4 WWW ni com Index backplane 1 4 interoperability with CompactPCI 1 4 local bus 1 4 overview 1 4 peripheral slots 1 4 specifications A 3 Star Trigger ST slot 1 4 system reference clock 1 6 trigger bus 1 5 CompactPCI installing modules figure 2 6 interoperability with PXI 1025 MegaPAC backplane 1 4 configuration See installation configuration and operation cooling air cooling of PXI 1025 MegaPAC 2 1 air intake figure 2 2 setting fan speed 2 4 Customer Education C 1 D dimensions figure A 4 documentation conventions used in manual ix related documentati
21. ating the PXI 1025 MegaPAC Adjustments and service to internal components must be undertaken by qualified service technicians During service of this product the mains connector to the premise wiring must be disconnected Dangerous voltages may be present under certain conditions use extreme caution Explosive Atmosphere Do not operate the chassis in conditions where flammable gases are present Under such conditions this equipment is unsafe and may ignite the gases or gas fumes 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 Modification Do not modify any part of the chassis from its original condition Unsuitable modifications may result in safety hazards Contents About This Manual CONVENTIONS idee UE OU ER RSS EE Sel ee ix Related Documentation eee rerit eerte E ix Chapter 1 Getting Started 1 1 What You Need to Get Started ii isinic t nee enn 1 1 Optional Equipment eerte hte Ret tr det iore die eerie 1 2 RackzMount 1 eite rp er teet ipee tun 1 2 Key Features m E E
22. away from the air inlets and outlets National Instruments Corporation 2 1 PXI 1025 MegaPAC User Manual Chapter 2 Installation Configuration and Operation M E Pp y Wee 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 2 2 WWW ni com Chapter 2 Installation Configuration and Operation Using Handle Tilt Stand for Bench Top Application Press the handle release buttons on each side of the chassis to release the handle You can then rotate the handle shown in Figure 2 2 to a variety of positions When the handle is at the desired position release the buttons Make sure it locks into position 1 Handle Release Button Figure 2 2 Using the Handle for Bench Top Applications Fold Down Keyboard The removable fold down keyboard is shown in Figure 1 1 Front View of the PXI 1025 MegaPAC Chassis The fold down keyboard incorporates a pointing device and left and right mouse buttons To close the keyboard grasp the coiled keyboard cable and pull it away from the LCD screen as you begin closing the keyboard Keep pulling the cable higher while continuing to close the keyboard Then release the cable just as the keyboard snaps into place To remove the
23. connector pinouts table B 7 pinouts B 1 1 71 connector peripheral slot table B 6 Star Trigger slot table B 4 system controller slot table B 2 P2 J2 connector peripheral slot table B 7 Star Trigger slot table B 5 system controller slot table B 3 power supply connecting to 2 5 power up testing 2 5 PXI_CLK10 1 6 PXI CLKIO IN pin 1 6 PXI 1025 MegaPAC cooling air intake figure 2 2 fan speed setting 2 4 fold down keyboard 2 3 frontview figure 1 3 handle tilt stand 2 3 installation See installation and configuration key features 1 2 maintenance See maintenance of PXI 1025 MegaPAC optional equipment 1 2 rack mounting 2 4 rack mount kit 1 2 rearview figure 1 3 safety ground connecting 2 4 status LED indicators 2 4 PXI 1025 MegaPAC backplane 1 4 interoperability with CompactPCI 1 4 local bus 1 4 overview 1 4 peripheral slots 1 4 www ni com specifications A 3 Star Trigger ST slot 1 4 system reference clock 1 6 trigger bus 1 5 R rack mounting 2 4 rack mount kit 1 2 safety ground connecting 2 4 safety specifications A 2 safety warning and caution notices vi service interval 3 1 setting fan speed 2 4 specifications A 1 to A 4 backplane A 3 cooling A 2 dimensions figure A 4 electrical A 1 environmental A 2 mechanical A 3 safety A 2 Star Trigger ST slot description 1 4 1 J1 connector pinouts table B 4 P2 J2 connector pi
24. e System Controller Slot Pin Z A B C D E F 25 GND 5 REQ64 ENUM 33V 5 GND 24 GND ADII 5 V O AD 0 ACK64 GND 23 GND 33V ADIA AD 3 5 AD 2 GND 22 GND AD 7 GND 33V AD 6 AD 5 GND 21 GND 33V AD 9 AD 8 M66EN 0 GND 20 GND AD 12 GND VAO AD 11 AD 10 GND 19 GND 33V AD 15 AD 14 GND AD 13 GND 18 GND SERR GND 33V PAR C BE 1 GND 17 GND 33V SDONE SBO GND PERR GND 16 GND DEVSEL GND V I O STOP LOCK GND 15 GND FRAME IRDY GND TRDY GND 12 14 Key Area 11 GND AD 18 AD 17 AD 16 GND C BE 2 GND 10 GND AD 21 GND 33V AD 20 AD 19 GND 9 GND C BE 3 IDSEL AD 23 GND AD 22 GND 8 GND AD 26 GND V I O AD 25 AD 24 GND 7 GND AD 30 AD 29 AD 28 GND AD 27 GND 6 GND REQ GND 33V CLK AD 31 GND 5 GND 5 5 5 5 RST GND GNT GND 4 GND BRSVP1A4 GND V I O INTP INTS GND 3 GND INTA INTB INTC 5 INTD GND 2 GND TCK 5 TMS TDO TDI GND 1 GND 5 12V TRST 12 V 5V GND PXI 1025 MegaPAC User Manual B 2 www ni com Appendix B Pinouts Table B 2 P2 J2 Connector Pinout for the System Controller Slot Pin Z A B D E F 22 GND PXI_RSVA22 PXI_RSVB22 PXI_RSVC22 PXI_RSVD22 PXI_RSVE22 GND 21 GND RSV GND RSV RSV RSV GND 20 GND RSV RSV RSV GND RSV GND 19 GND RSV GND RSV RSV RSV G
25. ent generates and uses radio frequency energy and if not installed and used in strict accordance with the instructions in this manual and the CE Mark Declaration of Conformity may cause interference to radio and television reception 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 Class A Federal Communications Commission This equipment has been tested and found to comply with the limits for a Class A digital device pursuant to part 15 of the FCC Rules These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instruction manual may cause harmful interference to radio communications Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense Canadian Department of Communications This Class A digital apparatus meets all requirements of the Canadian Interference Causing Equipment Regulations Cet appareil num rique de la classe A respecte toutes les exigences du R glement s
26. er e Universal AC input auto voltage and auto frequency ranging e Carrying handle tilt stand e Rear floor standing feet double as a cable wrap e Built in CD ROM drive e 04 in 800 x 600 SVGA LCD color display e Fold down removable keyboard with built in pointing device and mouse buttons e Temperature sensing module controls fan speed to maintain proper cooling Figures 1 1 and 1 2 show some of the key features and components of the PXI 1025 MegaPAC chassis Figure 1 1 shows the front view of the PXI 1025 MegaPAC and Figure 1 2 shows the rear view 1 2 www ni com Chapter 1 Getting Started oe 1 Video Display 4 Status LED Indicators 7 Right Mouse Button 2 CD ROM 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 000000000000000 E 000000000000 A one
27. er Slot B 4 Table B 4 P2 72 Connector Pinout for the Star Trigger Slot B 5 Table B 5 J1 Connector Pinout for the Peripheral Slot B 6 Table B 6 P2 72 Connector Pinout for the Peripheral Slot B 7 PXI 1025 MegaPAC User Manual viii WWW ni com About This Manual Conventions The PXI 1025 MegaPAC User Manual describes the features of the PXI 1025 MegaPAC chassis and contains information about configuration installing the modules and operating the PXI 1025 MegaPAC 5 AN AX italic monospace The following conventions appear in this manual This icon denotes a note which alerts you to important information This icon denotes a caution which advises you of precautions to take to avoid injury data loss or a system crash This icon denotes a warning which advises you of precautions to take to avoid being electrically shocked Italic text denotes variables emphasis a cross reference or an introduction to akey concept This font also denotes text that is a placeholder for a word or value that you must supply Text in this font denotes text or characters that you should enter from the keyboard sections of code programming examples and syntax examples This font is also used for the proper names of disk drives paths directories programs subprograms subroutines device names
28. er expansion slots which are used for system controller modules that are wider than one slot As defined in the PXI specification these slots allow the controller to expand to the left to prevent the controller from using up peripheral slots The Star Trigger ST slot is Slot 2 This slot has a dedicated trigger line between each peripheral slot see Figure 1 3 This slot is intended for modules with ST functionality that can provide individual triggers to all other peripherals Additionally you can use the ST slot as a high precision 10 MHz clock source However if you do not require advanced trigger functionality you can install any standard peripheral module into this slot There are seven peripheral slots including the ST slot The PXI backplane s local bus is a daisy chained bus that connects each peripheral slot with its adjacent peripheral slots to the left and right as shown in Figure 1 3 1 4 www ni com Chapter 1 Getting Started For example a given peripheral slot s right local bus connects to the adjacent slot s left local bus and so on Each local bus is 13 lines wide and can pass analog signals between cards or provide a high speed side band communication path that does not affect the PCI bandwidth Local bus signals may range from high speed TTL signals to analog signals as high as 42 V Initialization software keys adjacent boards to prohibit the use of incompatible boards This software uses the configuration i
29. events outside reasonable control Copyright Under the copyright laws this publication may not be reproduced or transmitted in any form electronic or mechanical including photocopying recording storing in an information retrieval system or translating in whole or in part without the prior written consent of National Instruments Corporation Trademarks MegaPAC National Instruments and PXI are trademarks of National Instruments Corporation Product and company names mentioned herein are trademarks or trade names of their respective companies WARNING REGARDING USE OF NATIONAL INSTRUMENTS PRODUCTS D NATIONAL INSTRUMENTS PRODUCTS ARE NOT DESIGNED WITH COMPONENTS AND TESTING FOR A LEVEL OF RELIABILITY SUITABLE FOR USE IN OR IN CONNECTION WITH SURGICAL IMPLANTS OR AS CRITICAL COMPONENTS IN ANY LIFE SUPPORT SYSTEMS WHOSE FAILURE TO PERFORM CAN REASONABLY BE EXPECTED TO CAUSE SIGNIFICANT INJURY TO A HUMAN 2 IN ANY APPLICATION INCLUDING THE ABOVE RELIABILITY OF OPERATION OF THE SOFTWARE PRODUCTS CAN BE IMPAIRED BY ADVERSE FACTORS INCLUDING BUT NOT LIMITED TO FLUCTUATIONS IN ELECTRICAL POWER SUPPLY COMPUTER HARDWARE MALFUNCTIONS COMPUTER OPERATING SYSTEM SOFTWARE FITNESS FITNESS OF COMPILERS AND DEVELOPMENT SOFTWARE USED TO DEVELOP AN APPLICATION INSTALLATION ERRORS SOFTWARE AND HARDWARE COMPATIBILITY PROBLEMS MALFUNCTIONS OR FAILURES OF ELECTRONIC MONITORING OR CONTROL DEVICES TRANSIENT FAILURES OF ELEC
30. he FCC places digital electronics into two classes These classes are known as Class A for use in industrial commercial locations only or Class B for use in residential or commercial locations Depending on where it is operated this product could be subject to restrictions in the FCC rules In Canada the Department of Communications DOC of Industry Canada regulates wireless interference in much the same way Digital electronics emit weak signals during normal operation that can affect radio television or other wireless products By examining the product you purchased you can determine the FCC Class and therefore which of the two FCC DOC Warnings apply in the following sections Some products may not be labelled at all for FCC if so the reader should then assume these are Class A devices FCC Class A products only display a simple warning statement of one paragraph in length regarding interference and undesired operation Most of our products are FCC Class A The FCC rules have restrictions regarding the locations where FCC Class A products can be operated FCC Class B products display either a FCC ID code starting with the letters EXN or the FCC Class B compliance mark that appears as shown here on the right Trade Name Model Number FC Tested to Comply 5 with FCC Standards The curious reader can consult the FCC web site http www fcc gov for more information FOR HOME OR OFFICE USE FCC DOC Warnings This equipm
31. kplane and a skew of less than 1 ns between slots drives the clock signal to each peripheral slot You can use this common reference clock signal to synchronize multiple modules in a measurement or control system You can drive PXI_CLK10 from an external source through the PXI_CLK10_IN pin on the P2 connector of the Star Trigger Slot See Table B 4 P2 J2 Connector Pinout for the Star Trigger Slot in Appendix B Pinouts Sourcing an external clock on this pin automatically disables the backplane s 10 MHz source 1 6 www ni com Installation Configuration and Operation This chapter describes how to prepare and operate your PXI 1025 MegaPAC chassis Before connecting the chassis to a power source read this chapter and the For Your Safety section located at the beginning of this manual Site Considerations The PXI 1025 MegaPAC is designed to operate on a bench or in an instrument rack Determine how you want to use your PXI 1025 MegaPAC and follow the appropriate installation instructions To facilitate power supply and module cooling air enters through filters and fan inlets located in the lower rear of the chassis and exits through the upper section on the rear panel as shown in 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 Keep other equipment a minimum of 3 0 in 76 2 mm
32. n Degree 2 Safety Class 1 Operating temperature 0 to 50 C Storage 20 to 70 C Operating relative humidity 10 to 90 noncondensing Functional shock operating MIL T 28800E CLASS 3 30 g half sine shock pulse also meets IEC 60068 2 27 Operating location Indoor use Random vibration Operational esses Non operational 5 to 500 Hz 0 3 ERMS 10 to 500 Hz 2 4 Zkus 1 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 A 2 www ni com EMC emissions EMC immunity eee Backplane ur E Backplane bare board 1 Backplane connectors Mechanical Overall dimensions standard chassis Height erret National Instruments Corporation A 3 Appendix A Specifications FCC Class A Compliant and EN 55011 Group 1 Class A Compliant Refer to DOC supplied with chassis for compliance to relevant directives 3U sized one system slot with three system expansion slots and seven peripheral slots Compliant with IEEE
33. nformation specific to each peripheral board to evaluate compatibility This method is a flexible way to define local bus functionality that is not limited by hardware keying Star Triggers Local Local Local 9 9 Bus Bus Bus 8 3 5 ooo 3 K gt System Controller Slot 1 Star Trigger Peripheral Slot 2 Peripheral Slot 3 Peripheral Slot 4 Peripheral Slot 7 Peripheral Slot 8 D j PCI Arbitration and Cloc Signals Figure 1 3 PXI Local Bus and Star Trigger Routing Trigger Bus The eight PXI trigger lines are bused to each slot You can use the trigger lines in a variety of ways For example you can use triggers to synchronize the operation of several different PXI peripheral modules In other applications one module can control carefully timed sequences of operations performed on other modules in the system Modules can pass triggers to one another allowing precisely timed responses to asynchronous external events the system is monitoring or controlling National Instruments Corporation 1 5 PXI 1025 MegaPAC User Manual Chapter 1 Getting Started System Reference PXI 1025 MegaPAC User Manual 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 bac
34. nouts table B 5 National Instruments Corporation l 3 Index status LED indicators 2 4 system controller slot description 1 4 P1 J1 connector pinouts table B 2 P2 J2 connector pinouts table B 3 system integration C 1 system reference clock 1 6 T technical support resources C 1 testing power up 2 5 trigger bus 1 5 U unpacking the PXI 1025 MegaPAC 1 1 W Web support C 1 worldwide technical support C 2 PXI 1025 MegaPAC User Manual
35. ns St M 3 1 Interior Cleaning c Beat ie i aie Si BASE een die hen eke 3 2 rero eee eee e e d o 3 2 Cleaning the Fan 3 2 Appendix A Specifications Appendix B Pinouts Appendix C Technical Support Resources Glossary Index Figures Figure 1 1 Front View of the PXI 1025 MegaPAC 1 1 3 Figure 1 2 Rear View of the PXI 1025 MegaPAC 15 1 3 Figure 1 3 PXI Local Bus and Star Trigger Routing eee 1 5 Figure 2 1 1025 MegaPAC Chassis Airflow Side View 2 2 Figure 2 2 Using the Handle for Bench Top Applications 2 3 Figure 2 3 Installing PXI or CompactPCI Modules eee 2 6 Figure 2 4 Injector Ejector Handle Position during Module Insertion 2 6 Figure A 1 1025 MegaPAC Dimensions eee A 4 Tables Table 2 1 Power Supply Troubleshooting eese 2 5 Table B 1 J1 Connector Pinout for the System Controller Slot B 2 Table B 2 P2 72 Connector Pinout for the System Controller Slot B 3 Table B 3 J1 Connector Pinout for the Star Trigg
36. ns for the PXI 1025 MegaPAC chassis AC Input Specifications Input voltage 90 265 VAC Input frequency range 50 to 60 Hz Power disconnect power switch causes the power module to supply DC power to the CompactPCI PXI backplane The power cord provides main power disconnect Efficiency cae tees 70 DC Output Specifications Maximum usable 275 W Ripple and 1 20 MHz bandwidth DC Current Capacity Imp Iyp Steady State Voltage Current Regulation 433 3 V 10A 196 12 9 5 5 32 3 3 V power 596 12V 8A 5 National Instruments Corporation A 1 PXI 1025 MegaPAC User Manual Appendix A Specifications Cooling Safety Environmental Per slot cooling capacity Module cooling system Slot airflow direction 2222 Module cooling Intake iie en put EE peines Slot cooling capacity in worst case slot is 20 W with fan speed set to HIGH Forced air circulation positive pressurization via two fans with AUTO HIGH speed selector P1 to P2 bottom of module to top of module Bottom rear of chassis Along rear of chassis UL 3111 1 IEC 1010 1 CSA 22 2 No 1010 1 Installation Category II Pollutio
37. oft bristle brush for cleaning around components If you must use a liquid for minor interior cleaning use a 75 isopropyl alcohol solution and rinse with deionized water 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 Do not use abrasive compounds on any part of the chassis To clean the LCD display wipe with lens paper or optical cloth UN Cautions Avoid getting moisture inside the chassis during exterior cleaning Use just enough moisture to dampen the cloth Do not let any liquid or harsh chemicals come in contact with LCD display as it may cause discoloration or spots Do not wash the connectors or switches Cover these components while cleaning the chassis Do not use chemical cleaning agents they may damage the chassis Avoid chemicals that contain benzene toluene xylene acetone or similar solvents Cleaning the Fan Filter You can easily remove the fan filter from the bottom of the chassis by removing the two screws and filter bracket and sliding the filter out 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 3 2 WWW ni com Specifications Electrical This appendix contains specificatio
38. on ix National Instruments Corporation F fan setting speed 2 4 fan filter cleaning 3 2 fold down keyboard 2 3 G getting started what you need 1 1 ground connecting 2 4 H handle tilt stand using figure 2 3 320 inlet 1 3 2 5 installation configuration and operation connecting safety ground 2 4 module installation 2 5 to 2 6 figure 2 6 CompactPCI or PXI modules figure 2 6 injector ejector handle position figure 2 6 rack mounting 2 4 setting fan speed 2 4 site considerations 2 1 testing power up 2 5 unpacking the PXI 1025 MegaPAC 1 1 interoperability with CompactPCI 1 4 PXI 1025 MegaPAC User Manual Index K key features 1 2 kit contents 1 1 L LEDs status LED indicators 2 4 local bus routing figure 1 4 1 5 maintenance of PXI 1025 MegaPAC 2 1 3 1 cleaning exterior cleaning 3 2 fan filter 3 1 3 2 interior cleaning 3 2 preparation 3 1 service interval 3 1 static discharge damage caution 3 1 National Instruments Web support C 1 NI Developer Zone C 1 0 optional equipment 1 2 P 1 71 connector peripheral slot table B 6 Star Trigger slot table B 4 system controller slot table B 2 P2 J2 connector peripheral slot table B 7 Star Trigger slot table B 5 system controller slot table B 3 PXI 1025 MegaPAC User Manual 1 2 peripheral slots overview 1 4 1 J1 connector pinouts table B 6 P2 J2
39. rectives Readers in the EU EEC EEA must refer to the Manufacturer s Declaration of Conformity DoC for information pertaining to the CE Mark compliance scheme The Manufacturer includes a DoC for most every hardware product except for those bought for OEMs if also available from an original manufacturer that also markets in the EU or where compliance is not required as for electrically benign apparatus or cables Certain exemptions may apply in the USA see FCC Rules 815 103 Exempted devices and 15 105 c Also available in sections of CFR 47 The CE Mark Declaration of Conformity will contain important supplementary information and instructions for the user or installer For Your Safety A Caution Before undertaking any troubleshooting maintenance or exploratory procedure read carefully the WARNING and CAUTION notices This equipment contains voltage hazardous to human life and safety and is capable of inflicting personal injury 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 Connecting Safety Ground section of Chapter 2 Installation Configuration and Operation for instructions on connecting safety ground Live Circuits Operating personnel and service personnel must not remove protective covers when oper
40. ther dilemmas you may prefer to employ consulting or system integration services You can rely on the expertise available through our worldwide network of Alliance Program members To find out more about our Alliance system integration solutions visit the System Integration section Of www ni com National Instruments Corporation C 1 PXI 1025 MegaPAC User Manual 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 www ni com Branch office web sites provide up to date contact information support phone numbers e mail addresses and current events If you have searched the technical support resources on our Web site and still cannot find the answers you need contact your local office or National Instruments corporate Phone numbers for our worldwide offices are listed at the front of this manual PXI 1025 MegaPAC User Manual C 2 www ni com Glossary Prefix Meaning Value n nano 10 u micro 10 6 m milli 10 3 c centi 10 2 k kilo 103 M mega 10 Symbols 2 Degrees 2 lt AC Ah ANSI AWG Equal or greater than Equal or less than Percent Amperes Alternating current Ampere hours American National Standards Institute American Wire Gauge National Instruments
41. ur le mat riel brouilleur du Canada Class B Federal Communications Commission This equipment has been tested and found to comply with the limits for a Class B digital device pursuant to part 15 of the FCC Rules These limits are designed to provide reasonable protection against harmful interference in a residential installation This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instructions may cause harmful interference to radio communications However there is no guarantee that interference will not occur in a particular installation If this equipment does cause harmful 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 Increase the separation between the equipment and receiver Connect the equipment into an outlet on a circuit different from that to which the receiver is connected Consult the dealer or an experienced radio TV technician for help Canadian Department of Communications This Class B digital apparatus meets all requirements of the Canadian Interference Causing Equipment Regulations Cet appareil num rique de la classe B respecte toutes les exigences du R glement sur le mat riel brouilleur du Canada European Union Compliance to EEC Di
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