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NI PXI-1042 Series User Manual

1. So ooo oC oe eek oe Oe a ee eae oe 899 299489 529 0504 559990090998959 8011822522922 le e olb old 9 9 Nn pa ere t 0 Le Ice J A e e TTE Cer 1 Air Outlets 2 Air Intake Figure 2 1 1042 Series Chassis Airflow Side View Install the chassis so that you can easily access the rear panel This simplifies replacing the air filters or power supply shuttle assembly if necessary Setting Fan Speed The fan speed selector switch is on the rear panel of the PXI 1042 Series chassis Refer to Figure 1 2 Rear View of the PXI 1042 Chassis and Figure 1 3 Rear View of the PXI 1042Q Chassis to locate the fan speed selector switch Select HIGH for maximum cooling performance recommended or AUTO for quieter operation When set to AUTO the fan speed is determined by chassis intake air temperature Installing Filler Panels To improve module cooling performance install filler panels provided with the chassis in unused or empty slots Secure with the captive mounting screws provided 1042 Series User Manual 2 2 ni co
2. 3 4 hin 3 4 Installation eee tete metam awn inte denies ae 3 4 CONT BUPA ON dee eee e ep ete PED E URGERE 3 5 Connecting Safety eene enne 3 5 Connecting to Power 3 5 Appendix A Specifications Appendix B Pinouts Appendix C Technical Support and Professional Services Glossary Index NI PXI 1042 Series User Manual vi ni com About This Manual Conventions The NI PXI 1042 Series User Manual describes the features of the PXI 1042 Series chassis and contains information about configuring the chassis installing the modules and operating and using the PXI 1042 Series chassis P bold italic monospace PXI 1042 PXI 1042Q The following conventions are used in this manual The symbol leads you through nested menu items and dialog box options to a final action The sequence File Page Setup Options directs you to pull down the File menu select the Page Setup item and select Options from the last dialog box 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 When this symbol is marked on the product refer to the Read Me First Safety and Radio Frequency Interference document shipped with the product for precauti
3. Pin Z A B C D E F 22 GND GA4 GA3 GA2 GA1 GAO GND 21 GND PXI_LBRO GND LBR2 LBR3 GND 20 GND PXI_LBR4 PXI LBR5 PXI STARO GND 5 1 GND 19 GND PXI_STAR2 GND STAR3 STARA 5 5 GND 18 GND PXI TRIG3 4 TRIG5 GND TRIG6 GND 17 GND PXI TRIG2 GND RSV CLK10 IN PXI_CLK10 GND 16 GND PXI TRIGI PXI TRIGO RSV GND PXI TRIG7 GND 15 GND PXI BRSVAIS GND RSV PXI STAR6 PXI LBR6 GND 14 GND AD 35 AD 34 AD 33 GND AD 32 GND 13 GND AD 38 GND 1 37 AD 36 GND 12 GND AD 42 AD 41 AD 40 GND AD 39 GND 11 GND AD 45 GND 1 AD 44 AD 43 GND 10 GND ADI49 AD 48 AD 47 GND AD 46 GND 9 GND AD 52 GND 1 AD 51 AD 50 GND 8 GND AD 56 AD 55 AD 54 GND AD 53 GND 7 GND AD 59 GND 1 AD 58 AD 57 GND 6 GND ADI63 AD 62 AD 61 GND AD 60 GND 5 GND 5 GND 1 C BE 4 PAR64 GND 4 GND V I O PXI BRSVB4 C BE 7 GND C BE 6 GND 3 GND PXI_LBR7 GND PXI_LBR8 PXI_LBR9 PXILBR10 GND 2 GND PXI_LBR11 PXI_LBR12 UNC PXI_STAR7 5 8 GND 1 GND PXI STAR9 GND PXI STARIO PXI STARII PXI 5 12 GND National Instruments Corporation B 5 NI PXI 1042 Series User Manual Appendix Pinouts Table B 5 P1 J1 Connector Pinout for the Peripheral Slot Pin 7 C D
4. 1042 Series User Manual Wy NATIONAL April 2004 Edition P INSTRUMENTS Part Number 371088A 01 Worldwide Technical Support and Product Information ni com National Instruments Corporate Headquarters 11500 North Mopac Expressway Austin Texas 78759 3504 USA Tel 512 683 0100 Worldwide Offices Australia 1800 300 800 Austria 43 0 662 45 79 90 0 Belgium 32 0 2 757 00 20 Brazil 55 11 3262 3599 Canada Calgary 403 274 9391 Canada Ottawa 613 233 5949 Canada Qu bec 450 510 3055 Canada Toronto 905 785 0085 Canada Vancouver 514 685 7530 China 86 21 6555 7838 Czech Republic 420 224 235 774 Denmark 45 45 76 26 00 Finland 385 0 9 725 725 11 France 33 0 1 48 14 24 24 Germany 49 0 89 741 31 30 Greece 30 2 10 42 96 427 India 91 80 51190000 Israel 972 0 3 6393737 Italy 39 02 413091 Japan 81 3 5472 2970 Korea 82 02 3451 3400 Malaysia 603 9131 0918 Mexico 001 800 010 0793 Netherlands 31 0 348 433 466 New Zealand 0800 553 322 Norway 47 0 66 90 76 60 Poland 48 22 3390150 Portugal 351 210 311 210 Russia 7 095 783 68 51 Singapore 65 6226 5886 Slovenia 386 3 425 4200 South Africa 27 0 11 805 8197 Spain 34 91 640 0085 Sweden 46 0 8 587 895 00 Switzerland 41 56 200 51 51 Taiwan 886 2 2528 7227 Thailand 662 992 7519 United Kingdom 44 0 1635 523545 For further support information refer to the Technical Support and Professional Services appendix To comment on the documentation send email to techpubs
5. 2 1 Providing Adequate Clearance sees 2 1 Setting Fan Speed ead tp e eite 2 2 Installing Filler Panels tret rennen eee Rs 2 2 Installing Slot BIOCK E08 erret et e aer get 2 3 Rack Mounting cscs noto sepe et ed EON Rete 2 3 Connecting Safety Ground orte rr ee di deeper 2 3 Connecting to Power Sources cc iere 2 4 Installing a PX Controller 2 eror me One E 2 4 Installing PXI Modules 3 23 3e A e ce edente etn ete et 2 6 Power Switch LED Indicator ertet tere rte etii tei eee 2 8 Remote Voltage Monitoring and Control essere 2 8 National Instruments Corporation V NI PXI 1042 Series User Manual Contents PXI CEKIO Rear Connectors teer ene e E e eee rre eie 2 10 IO MHZ REE ING p ono ete 2 10 IO REF ee te fh Ee EUER ERN 2 10 Using System Configuration and Initialization Files 2 11 Chapter 3 Maintenance Service Interval iai e teer Rer een Ee Ed de ree pd 3 1 Preparations teats gre 3 1 e e et ed equi e EO 3 2 Interior Cleaning iss ssi esa ail etr pt ne ere RES 3 2 Exterior Cleans x onte Ete rem e eet ee 3 2 Cleaning and Replacing the Fan Filters essere 3 2 Resetting the AC Mains Circuit 3 3 Replacing the Modular Power 5
6. 12 V 120 mV pp 5 V 50 mV 12 V 120 mV pp NI PXI 1042 Series User Manual A 2 ni com Appendix Specifications Over current All outputs protected from short circuit and overload with automatic recovery Over voltage protection 3 3 V and 5 V isses ee Clamped at 20 to 3096 above nominal output voltage 12 V and 12 2 22 2 2 2 Clamped at 26 to 29 V difference between 12 and 12 V outputs Power supply shuttle MTTR Replacement in under 5 minutes Chassis Cooling Per slot cooling capacity 25W Module cooling system PXLI 1042 eee hhes Forced air circulation positive pressurization through two 60 cfm fans with HIGH AUTO speed selector PXI 1042Q seen Forced air circulation positive pressurization through two 51 cfm fans with HIGH AUTO speed selector Slot airflow direction P1 to P2 bottom of module to top of module Module cooling intake Bottom rear of chassis Module cooling exhaust Along both sides and top of chassis Power supply cooling system Forced air circulation through integrated fan Power supply cooling intake Right side of chassis Power supply cooling exhaust Left side of chassis National Instruments Corporation 3 104
7. Getting Started This chapter describes the key features of the PXI 1042 Series 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 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 during 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 1042 Series kit contains the following items PXI 1042 or PXI 1042Q chassis Filler panels AC power cable refer to Table 1 1 for AC power cables NI PXI 1042 Series User Manual Software media with Chassis Initialization file chassis ini D D OUC DAL Read Me First Safety and Radio Frequency Interference National Instruments Corporation 1 1 NI PXI 1042 Series User Manual Chapter 1 Getting Started Key Features Table 1 1 AC Power Cables Power Cable Reference Standards Standard 120 V USA ANSI C73 11 NEMA 5 15 P IEC83 Switzerland 220 V SEV Australia 240 V AS C112 Universal Euro 230 V CEE 7 II IV VII IEC83 North America 120 V ANSI C73 20 NEMA 5 15 P IEC83 United Kingdom 230 V BS 1363 IEC83 If you are missing any
8. precisely timed responses to asynchronous external events the system is monitoring or controlling System Reference Clock 1042 Series User Manual The PXI 1042 Series chassis supply 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 250 ps 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 Refer to Table B 4 P2 J2 Connector Pinout for the Star Trigger Slot Sourcing an external clock on this pin automatically replaces the backplane s 10 MHz source You also can drive CLK10 from the 10 MHz REF IN connector on the rear of the chassis Sourcing an external clock on this connector automatically 1 8 ni com National Instruments Corporation Chapter 1 Getting Started overrides the backplane s 10 MHz clock If the clock signal is present on both the PXI_CLK10_IN pin of the Star Trigger Slot and the 10 MHz REF IN connector on the rear of the chassis the signal on the Star Trigger Slot is selected and provided to all peripheral slots and the external 10 MHz REF OUT connector on the rear of the chassis 1 9 1042 Series User M
9. EMC filler panel kits are available from National Instruments Rack Mount Kits Two rack mount kit options are available for mounting the PXI 1042 Series chassis into a 19 in instrument cabinet National Instruments Corporation 1 5 NI PXI 1042 Series User Manual Chapter 1 Getting Started The first option is a pair of mounting brackets for use on the front of the chassis The second option is a rear rack mount kit The rear rack mount kit differs from the front kit to allow for easier installation into the rack For more information refer to Figure A 3 PXI 1042 Series Chassis Rack Mount Kit Components Slot Blockers Optional slot blocker kits are available from National Instruments for improved thermal performance when all slots are not used 1042 Series Backplane Overview Interoperability with The PXI 1042 Series backplane is interoperable with PXI compatible products and standard CompactPCI products This is an important feature because some PXI systems may 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 backplane P1 connector meet the requirements of the CompactPCI specification for both the peripheral and system modules The PXI specific signals are on the P2 connector and are found only on the signal lines reserved or not used in the CompactPCI 64 bit specificat
10. GND REQI GNT1 REQ2 GND National Instruments Corporation B 3 1042 Series User Manual Appendix Pinouts Table B 3 P1 J1 Connector Pinout for the Star Trigger Slot Pin 7 C D E F 25 GND 5V REQ64 ENUM 3 3V 5V GND 24 GND AD 1 5V V I O AD O ACK64 GND 23 GND 3 3V AD 4 5V AD 2 GND 22 GND AD 7 GND 3 3V AD 6 AD 5 GND 21 GND 3 3V AD 9 AD 8 M66EN C BE 0 GND 20 GND AD 12 GND V I O AD 11 AD 10 GND 19 GND 3 3V AD 15 AD 14 GND AD 13 GND 18 GND SERR GND 3 3V PAR C BE 1 GND 17 GND 3 3V IPMB_SCL IPMB_SDA GND PERR GND 16 GND DEVSEL GND V I O STOP LOCK GND 15 GND 3 3V FRAME IRDY BD_SEL TRDY GND 12 14 Key Area 11 GND AD 18 AD 17 AD 16 GND C BE 2 GND 10 GND AD 21 GND 3 3V AD 20 AD I9 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 3 3V CLK AD 31 GND 5 GND BRSVPIA5 BRSVPIBS5 RST GND GNT GND 4 GND IPMB_PWR HEALTHY 1 INTP INTS GND 3 GND INTA INTB INTC 5V INTD GND 2 GND TCK 5V TMS TDO TDI GND 1 GND 5V 12 TRST 12V 5V GND NI PXI 1042 Series User Manual B 4 ni com Appendix Pinouts Table B 4 P2 J2 Connector Pinout for the Star Trigger Slot
11. down as shown in Figure 2 2 edges into the front module guides top and bottom push up on the injector ejector handle to fully inject the module into the chassis frame Secure the 2 When you begin to feel resistance ni com 2 6 NI PXI 1042 Series User Manual Installation and Configuration Chapter 2 module front panel to the chassis using the module front panel mounting screws 4 5 PXI 1042 Series Chassis 2 Controller 3 PXI Module 1 Injector Ejector Handle Injector Ejector Rail Installing PX or CompactPCI Modules 4 Figure 2 2 7 NI PXI 1042 Series User Manual National Instruments Corporation Chapter 2 Installation and Configuration Power Switch LED Indicator The chassis power switch has an integrated LED This LED indicates one of three different conditions e Ifthe power switch LED is steady green not flashing the chassis is powered on and operating normally e If the power switch LED is flashing green the air intake temperature has exceeded the chassis operating range e If the power switch LED is flashing red the power supply outputs not within voltage regulation requirements Remote Voltage Monitoring and Control The PXI 1042 Series chassis support remote voltage monitoring and inhibiting through a male 9 pin D SUB DB 9 connector located on the rear panel Table 2 1 shows the p
12. help technical support C 1 1042 Series User Manual Index TEC 320 inlet 1 4 1 5 2 4 installation configuration and operation chassis initialization file 2 11 connecting safety ground 2 3 filler panel installation 2 2 installing a PXI controller 2 4 module installation 2 5 2 6 CompactPCI or PXI modules figure 2 7 injector ejector handle position figure 2 5 PXI controller installed in a PXI 1042 series chassis figure 2 6 rack mounting 2 3 remote voltage monitoring and inhibiting interface 2 8 setting fan speed 2 2 site considerations 2 1 slot blocker installation 2 3 testing power up 2 4 unpacking the PXI 1042 series 1 1 instrument drivers NI resources C 1 interoperability with CompactPCI 1 6 K key features 1 2 kit contents 1 1 KnowledgeBase C 1 L local bus routing figure 1 7 1 8 1042 Series User Manual l 2 maintenance of PXI 1042 series 3 1 cleaning exterior cleaning 3 2 fan filters 3 1 3 2 interior cleaning 3 2 preparation 3 1 resetting the AC mains circuit breaker 3 3 service interval 3 1 static discharge damage caution 3 1 National Instruments support and services C 1 NI support and services C 1 0 optional equipment 1 5 P P1 J1 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 sys
13. ni com 2002 2004 National Instruments Corporation All rights reserved Important Information Warranty The NI PXI 1042 Series chassis are warranted against defects in materials and workmanship for a period of one year from the date of shipment as evidenced by receipts or other documentation 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 fo
14. 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 UN Caution Avoid getting moisture inside the chassis during exterior cleaning especially through the top vents Use just enough moisture to dampen the cloth Do not wash the front or rear panel connectors or switches Cover these components while cleaning the chassis Do not use harsh chemical cleaning agents they may damage the chassis Avoid chemicals that contain benzene toluene xylene acetone or similar solvents Cleaning and Replacing the Fan Filters 1042 Series User Manual Dirty fan filters can dramatically affect the cooling performance of a 1042 Series chassis Clean the filters whenever they become visibly dirty You can easily remove the chassis air filters from the rear of the chassis by removing the filter retainer To remove the filter retainer loosen the retainer screw The filter cover and retainer are shown in Figure 1 2 Rear View of the PXI 1042 Chassis and Figure 1 3 Rear View of the PXI 1042Q Chassis 3 2 ni com Chapter 3 Maintenance Clean the fan filters by washing them in a mild soap solution and then vacuuming or blowing air through them Rinse the filters with water and allow them to dry before reinstalling th
15. of the items listed in Table 1 1 or if you have the incorrect AC power cable contact National Instruments NI PXI 1042 Series User Manual 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 The chassis modular design ensures a high level of maintainability resulting in a very low mean time to repair MTTR The PXI 1042 Series fully comply with the Specification Revision 2 0 offering advanced timing and synchronization features The key features of the PXI 1042 Series include the following PXI and CompactPCI PICMG 2 0 R 3 0 module compatibility Compact 3U sized 8 slot chassis Universal AC input automatic voltage and frequency ranging Over current protection through push reset circuit breaker no AC input fuses to replace Removable modular power supply shuttle Remote voltage monitoring and inhibit through a rear panel connector On Off Standby power switch on the front panel for easy access Temperature sensing module that can adjust fan speed based on air intake temperature to minimize audible noise 1 2 Chapter 1 Getting Started e Front panel LED that can indicate power supply failure e Carrying handle for portability e feet for bench top applications Chassis Description Figures 1 1 and 1 2 show the key features of the PXI 1042 chass
16. signal transmission times An assembly installed into an empty slot to improve the airflow in adjacent slots Star Trigger The backplane is unpowered off but the chassis is still connected to AC power mains 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 1042 Series User Manual Glossary System controller system reference clock TTL UL VAC 1042 Series User Manual A module configured for installation in Slot lof a PXI chassis This device is unique in the PXI system in that it performs the 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 A 10 MHz clock also called PXI_CLK10 that is distributed to all 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 The 10 MHz REF IN and OUT BNC connectors on the rear of the chassis can be used to synchronize multiple chassis to one reference clock The PXI backplane specification defines implementation guidelines for PXI_CLK10 Transistor transistor logic Under
17. 00000 000000000 0000000000 00000000000 0 00 00 00 00 00000000000000 000000000000000 0000000000000000 0000000000000000 0 0000000000000000 00 000000000000000 000 0000000000000000 00 0000000000000000 00 00000000000000 0000 PS EO RO RE d 000000000000000000 000000000000000000 v y 879 0 0 09 0 Sf V 000000000000000000 7 lt 010 0 0 0 0 0 0 0 0 00 0 0 0 0 00 KW ON 000000000000000000 gt f QV WY iy 000000000000000000 MY N SK OC C NCC f N N 000000000000000000 A 7 M g Li J APY 4 e 000000000000000000 000000000000000000 9 0 0 0 00009 0 0 0 0 000 9 0 000000000000000000 00000000000000000 90000000000000000 0000000000000000 9 2 9 0 20 0 0 00 0 2 0 0 0 0000000000000 000000000000 00000000000 0000000000 000000000 00000000 0000000 000000 00000 00090 9 0 0 000000000000000000 4 4 Injector Ejector Rail 3 2 Controller PXI 1042 Chassis 1 1042 Chassis Figure 2 3 Controller Installed in a PXI Installing PXI Modules A Caution Disconnect the AC power cable before installing CompactPCI or PXI modules To install a module complete the following steps 1 Install a module into a chassis slot by first placing the module card as shown in Figure 2 4 Slide the module to the rear of the chassis making sure that the injector ejector handle is pushed
18. 000660600660096800666 d90000000000000000000000 90000000000000000 0000 9 9 6 s 56 50 SSS ore SSeS 15 61 396 5 Front of Card II M cu 7 213 8X M4 gt 54 1 1 844 3 542 46 84 89 97 National Instruments Corporation Figure 1 1042 Series Chassis Dimensions Front and Side A 9 1042 Series User Manual Appendix A Specifications 12 700 322 58 gt 4 101 257 Em mos i ca 1 02 25 8 eft Lie I 8 65 219 7 JE 4 4 Figure 2 PXI 1042 Series Chassis Dimensions Bottom 1042 Series User Manual A 10 ni com Specifications Appendix A Figure A 3 shows the PXI 1042 Series chassis rack mount kit components 2 1042 Series Chassis 3 Optional Rear Rack Mount Kit Front Rack Mount Kit 1 Figure A 3 PXI 1042 Series Chassis Rack Mount Kit Components A 11 NI PXI 1042 Series User Manual National Instruments Corporation Pinouts This appendix describes the P1 and P2 connector pinouts for the PXI 1042 Series backplane Table B 1 shows the P1 J1 connector pinout for the System Controller slot Table B 2 shows the P2 J2
19. 17 GND PXI_TRIG2 GND RSV PXI STAR PXI_CLK10 GND 16 GND TRIGO RSV GND PXI_TRIG7 GND 15 GND PXI BRSVAIS GND RSV PXI_LBL6 PXI_LBR6 GND 14 GND AD 35 AD 34 AD 33 GND AD 32 GND 13 GND AD 38 GND 37 AD 36 GND 12 GND AD 42 AD 41 AD 40 GND AD 39 GND 11 GND AD 45 GND V I O AD 44 AD 43 GND 10 GND AD 49 AD 48 AD 47 GND AD 46 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 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 PXI_LBR7 GND PXI_LBR8 PXI_LBR9 PXI LBR10 GND 2 GND PXI LBRII PXI LBR12 UNC PXI LBL7 PXI_LBL8 GND 1 GND PXI LBL9 GND PXI_LBL10 PXI LBL11 PXI LBL12 GND National Instruments Corporation 7 1042 Series User Manual Technical Support and Professional Services Visit the following sections of the National Instruments Web site at ni com for technical support and professional services National Instruments Corporation Support Online technical support resources at ni com support include the following Self Help Resources For immediate answers and solutions visit the award winning National Instruments Web site for software drivers and updates a searchable KnowledgeBase product manuals step by step troubleshooting wizards thousands of example progr
20. 2 Series User Manual Appendix A Specifications Environmental Operating location Maximum altitude eee Installation Pollution Degree Operating Environment Ambient temperature range PXI 1042 10420 Relative humidity Storage Environment Ambient temperature range Relative humidity Shock and Vibration NI PXI 1042 Series User Manual Operational shock 4 Indoor use 2 000 m at 25 C ambient 0 to 55 C Tested in accordance with IEC 60068 2 1 and IEC 60068 2 2 0 to 40 C Tested in accordance with IEC 60068 2 1 and IEC 60068 2 2 10 to 9096 noncondensing Tested in accordance with IEC 60068 2 56 20 to 70 C Tested in accordance with IEC 60068 2 1 and IEC 60068 2 2 5 to 9596 noncondensing Tested in accordance with IEC 60068 2 56 30 g peak half sine 11 ms pulse Tested in accordance with IEC 60068 2 27 Test profile developed in accordance with MIL PRF 28800F ni com Appendix A Specifications Random Vibration Operates aie gegen ees 5 to 500 Hz 0 3 gins 5 to 500 Hz 2 4 gins Tested in accordance with IEC 60068 2 64 Nonoperating test profile exceeds the requirements of MIL PRF 28800F Class 3 Acoustic Emissions Sound Pressure Level at Operator Position Teste
21. 42 Series chassis is contained in the chassis ini file on the software media that comes with the chassis The information in this file is combined with information about the system controller to create a single system initialization file called pxisys ini PXISystem Initialization The system controller manufacturer either provides a pxisys ini file for the particular chassis model that contains the system controller or provides a utility that can read an arbitrary chassis ini file and generate the corresponding pxisys ini file System controllers from NI provide the pxisys ini file for the PXI 1042 Series chassis so you should not need to use the chassis ini file Refer to the documentation provided with the system controller or to ni com support for more information on pxisys ini and chassis ini files Device drivers and other utility software read the pxisys ini file to obtain system information The device drivers should have no need to directly read the chassis ini file For detailed information regarding initialization files refer to the PXI specification at www pxisa org National Instruments Corporation 2 11 NI PXI 1042 Series User Manual Maintenance This chapter describes basic maintenance procedures you can perform on the PXI 1042 Series chassis UN Caution Disconnect the power cable prior to servicing a PXI 1042 Series chassis Service Interval Clean the chassis fan filters at a maximum interval of six months Depe
22. Caution protect both yourself and the chassis from electrical hazards leave the chassis off until you finish installing the controller NI PXI 1042 Series User Manual 2 Install the controller into the system controller slot red card guides by first placing the controller edges into the front controller guides top and bottom Slide the controller to the rear of the chassis making sure that the injector ejector handle is pushed down as shown in Figure 2 2 2 4 ni com Chapter 2 Installation and Configuration Figure 2 2 Injector Ejector Handle Position during Controller Insertion 3 When you begin to feel resistance push up on the injector ejector handle to inject the controller fully into the chassis frame Secure the controller front panel to the chassis using the controller front panel mounting screws 4 Connect the keyboard mouse and monitor to the appropriate connectors Connect devices to ports as required by your system configuration 5 Poweron the chassis Verify that the controller boots If the controller does not boot refer to your controller user manual Figure 2 3 shows a PXI controller installed in the system controller slot of a PXI 1042 chassis You can place CompactPCI or PXI modules in any other slot National Instruments Corporation 2 5 NI PXI 1042 Series User Manual Installation and Configuration Chapter 2 000000 0000000 000
23. D 28 GND AD 27 GND 6 GND REQO GND 3 3V CLKO AD 31 GND 5 GND 5 5 RST GND GNTO GND 4 GND IPMB_PWR HEALTHY V I O INTP INTS GND 3 GND INTA INTB INTC 5 INTD GND 2 GND TCK 5V TMS TDO TDI GND 1 GND 5V 12V TRST 12V 5V GND NI PXI 1042 Series User Manual B 2 ni com Appendix Pinouts Table B 2 P2 J2 Connector Pinout for the System Controller Slot Pin Z A B 22 GND GA4 GA3 GA2 GA1 GAO GND 21 GND CLK6 GND RSV RSV RSV GND 20 GND 5 GND RSV GND RSV GND 19 GND GND GND SMB_SDA SMB_SCL SMB_ALERT GND 18 GND TRIG3 4 TRIG5 GND TRIG6 GND 17 GND TRIG2 GND PRST REQ6 GNT6 GND 16 GND PXI TRIGO DEG GND PXI TRIG7 GND 15 GND PXI BRSVAIS GND FAL REQS GNT5 GND 14 GND AD 35 AD 34 AD 33 GND AD 32 GND 13 GND AD 38 GND V I O AD 37 AD 36 GND 12 GND ADI42 AD 41 AD 40 GND AD 39 GND 11 GND AD 45 GND V I O AD 44 AD 43 GND 10 GND ADI49 AD 48 AD 47 GND AD 46 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 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 O C BE 4 PAR64 GND 4 GND V I O 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 CLK1
24. E F 25 GND 5V REQ64 ENUM 3 3V 5V GND 24 GND AD 1 5V V I O AD O ACK64 GND 23 GND 3 3V AD 4 5V AD 2 GND 22 GND AD 7 GND 3 3V AD 6 AD 5 GND 21 GND 3 3V AD 9 AD 8 M66EN C BE 0 GND 20 GND AD 12 GND V I O AD 11 AD 10 GND 19 GND 3 3V AD 15 AD 14 GND AD 13 GND 18 GND SERR GND 3 3V PAR C BE 1 GND 17 GND 3 3V IPMB_SCL IPMB_SDA GND PERR GND 16 GND DEVSEL GND V I O STOP LOCK GND 15 GND 3 3V FRAME IRDY BD_SEL TRDY GND 12 14 Key Area 11 GND AD 18 AD 17 AD 16 GND C BE 2 GND 10 GND AD 21 GND 3 3V AD 20 AD I9 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 3 3V CLK AD 31 GND 5 GND BRSVPIA5 BRSVPIBS5 RST GND GNT GND 4 GND IPMB_PWR HEALTHY 1 INTP INTS GND 3 GND INTA INTB INTC 5V INTD GND 2 GND TCK 5V TMS TDO TDI GND 1 GND 5V 12 TRST 12V 5V GND NI PXI 1042 Series User Manual B 6 ni com Appendix Pinouts Table B 6 P2 J2 Connector Pinout for the Peripheral Slot Pin 7 B C D E F 22 GND GA4 GA3 GA2 GND 21 GND PXI LBRO GND PXI LBRI PXI LBR2 PXI LBR3 GND 20 GND PXI LBRA PXI LBR5 PXI LBLO GND LBL1 GND 19 GND PXI_LBL2 GND PXI_LBL3 PXI_LBL4 PXI LBL5 GND 18 GND PXI TRIG3 4 5 GND PXI_TRIG6 GND
25. IONAL 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 Contents About This Manual EBO t e eta Seen ie ERR a Vil Related Vili Chapter 1 Getting Started ae ve bees 1 1 What You Need to Get Started nene mere epe eres 1 1 edere Re er e E AREE RR 1 2 Chassis Description ete teer tee eid etes re cie Penis 1 3 Optional Equipment sissit neie oeseri eede EEE a a 1 5 EMC Filler Panels isses io poete aa 1 5 Rack Mount Kits nene RE EE HE 1 5 Slot Blockers xe i ee ete dH et eter te 1 6 PXI 1042 Series Backplane Overview 1 6 Interoperability with 1 6 System Controller Slot eese 1 6 Star Trigger Slot a tp att teca to LER ER e e EU 1 7 Peripheral Slots eie Et hace eek te t tee etant 1 7 Local Bus iuste ere toe CERES 1 7 Trigger BUS ge usce REDE ere e 1 8 System Reference Clock a nee ete ie tie ee EI HERR 1 8 Chapter 2 Installation and Configuration Chassis Cooling Considerations
26. Input frequency Input amplitude Rear National Instruments Corporation 7 25 ppm guaranteed over the operating temperature range 5 ps RMS in 10 Hz to MHz range BNC on rear of chassis ground referenced or Slot 2 J2 pin D17 refer to Table B 4 P2 J2 Connector Pinout for the Star Trigger Slot 10 MHz 100 ppm or better 200 mV to 5 10 MHz Squarewave or sinewave 5 V or 3 3 V 10 MHz TTL signal 1042 Series User Manual Appendix A Specifications Input impedance 50 5 rear connector Maximum jitter introduced by backplane circuitry 1 ps RMS in 10 Hz to MHz range External clock output Connector BNC on rear of chassis ground referenced Output amplitude 1 Vy 20 squarewave into 50 Q 2 V into open circuit Output impedance 500 59 Mechanical Overall dimensions Standard chassis Height 6 97 in 177 mm 10 68 in 271 3 mm 15 61 396 5 3 Note 0 57 in 14 5 mm is added to height when feet are installed When tilted with front feet extended on table top height is increased approximately 2 08 in 52 8 mm in front and 0 583 in 14 8 mm in rear Weight ox 8 4 kg 18 6 I
27. MC compliance you must operate this device with shielded cabling In addition all covers and filler panels must be installed CE Compliance This product meets the essential requirements of applicable European Directives as amended for CE marking as follows Low Voltage Directive safety 73 23 EEC Electromagnetic Compatibility Directive es 89 336 EEC 3 Note Refer to the Declaration of Conformity DoC for this product for any additional regulatory compliance information To obtain the DoC for this product visit ni com hardref nsf search by model number or product line and click the appropriate link in the Certification column NI PXI 1042 Series User Manual A 6 ni com Backplane Backplane bare board material Backplane connectors Appendix A Specifications 3U sized one system slot with three system expansion slots and seven peripheral slots Compliant with IEEE 1101 10 mechanical packaging Specification Revision 2 0 compliant Accepts both PXI and CompactPCI PICMG 2 0 R 3 0 3U modules UL 94 V 0 Recognized Conforms to IEC 917 and IEC 1076 4 101 and are UL 94 0 rated 10 MHz System Reference Clock CLK10 Maximum clock skew between slots Built in 10 MHz clock ACCUTACY Maximum jitter sess External clock sources Connectors eet Race
28. RODUCTS 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 ELECTRONIC 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 NAT
29. ams tutorials application notes instrument drivers and so on Free Technical Support All registered users receive free Basic Service which includes access to hundreds of Application Engineers worldwide in the NI Developer Exchange at ni com exchange National Instruments Application Engineers make sure every question receives an answer Training and Certification Visit ni com training for self paced training eLearning virtual classrooms interactive CDs and Certification program information You also can register for instructor led hands on courses at locations around the world System Integration If you have time constraints limited in house technical resources or other project challenges NI Alliance Program members can help To learn more call your local NI office or visit ni com alliance Declaration of Conformity DoC A DoC is our claim of compliance with the Council of the European Communities using the manufacturer s declaration of conformity This system affords the user protection for electronic compatibility EMC and product safety You can obtain the DoC for your product by visiting ni com hardref nsf Calibration Certificate If your product supports calibration you can obtain the calibration certificate for your product at ni com calibration C 1 NI PXI 1042 Series User Manual Appendix Technical Support and Professional Services If you searched com and could not find the answers yo
30. anual Installation and Configuration This chapter describes how to prepare and operate the PXI 1042 Series chassis Before connecting the chassis to a power source read this chapter and the Read Me First Safety and Radio Frequency Interference document included with your kit Chassis Cooling Considerations The PXI 1042 Series chassis are designed to operate on a bench or in an instrument rack Determine how you want to use the chassis and follow the appropriate installation instructions Providing Adequate Clearance Apertures in the top and along both sides of the chassis facilitate power supply and module cooling Air enters through filters and fan inlets in the lower rear of the chassis and exits through the upper sections on both sides and through the top as shown in Figure 2 1 Place the chassis on a bench top or in an instrument rack so that the fans air inlets and the air outlet apertures along both sides and the top of the chassis have adequate ventilation Keep other equipment a minimum of 3 in away from the air inlets on the rear of the chassis When rack mounting a PXI 1042 Series chassis provide 1 75 in 44 5 mm clearance above and on the sides of the unit for adequate venting High power applications may require additional clearance National Instruments Corporation 2 1 1042 Series User Manual Chapter 2 Installation and Configuration gt 5 4 IS OOO44
31. ation 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 National Instruments Corporation 2 3 1042 Series User Manual Chapter 2 Installation and Configuration Connecting to Power Source IN Caution Do not install modules prior to performing the following power on test Attach input power through the rear AC inlet using the appropriate AC power cable supplied Refer to Figure 1 2 Rear View of the PXI 1042 Chassis and Figure 1 3 Rear View of the PXI 1042Q Chassis to locate the AC inlet The power switch allows you to power on the chassis or place it in standby mode Push the power switch to the On recessed position if not already on Observe that all fans become operational and the power switch LED is a steady green UN Caution remove power you must disconnect the AC power cable Installing a Controller This section contains general installation instructions for installing a PXI controller in 1042 Series chassis Refer to your PXI controller user manual for specific instructions and warnings To install a controller complete the following steps 1 Plugin the PXI chassis before installing the controller The power cord grounds the chassis and protects it from electrical damage while you install the controller Make sure the power switch is in the Off standby position
32. b Chassis materials Sheet Aluminum 5052 H32 3003 H14 and 6061 T6 Extruded Aluminum 6060 T6 and Cold Rolled Steel PC ABS Santoprene Nylon lont mE Conductive Clear Iridite on Aluminum Clear Chromate Zinc Plating on Cold Rolled Steel Polyurethane Enamel 1042 Series User Manual A 8 ni com Appendix A Specifications Figures A 1 and A 2 show the 1042 Series chassis dimensions The holes shown are for the installation of the optional rack mount kit You can install this kit on the front or rear of the chassis depending on which end of the chassis you want to face toward the front of the instrument cabinet Notice that the front and rear chassis mounting holes size M4 are symmetrical Dimensions are in inches millimeters 10 68 271 3 NATIONAL INSTRUMENTS DIO GO NI PXI 1042 ooo D T ir Coo ofdo o oj 6 97 177 0 2 o Y 9 98 0 57 ee 14 5 4 96 99 9 md pi 1 68 i4 12334 813 38 gt 42 7 1 i i i 1 823 i c lt q 46 301 i 1 90000000000000000000000000000000000 060000000000000000000000000000000000000006000 doo 000000000006000000000
33. 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 are shown boldface For more detailed information refer to the PXI Specification Revision 2 0 Contact the PXI Systems Alliance for a copy of the specification National Instruments Corporation B 1 NI PXI 1042 Series User Manual Appendix Pinouts Table 1 P1 J1 Connector Pinout for the System Controller Slot Pin Z A B C D E F 25 GND 5V REQ64 ENUM 3 3V 5V GND 24 GND AD 1 5V V I O AD O ACK64 GND 23 GND 3 3V AD 4 3 5 2 GND 22 GND AD 7 GND 3 3V AD 6 AD 5 GND 21 GND 3 3V AD 9 AD 8 M66EN C BE 0 GND 20 GND AD 12 GND V I O AD 11 AD 10 GND 19 GND 3 3V AD 15 AD 14 GND AD 13 GND 18 GND SERR GND 3 3V PAR C BE 1 GND 17 GND 3 3V IPMB_SCL IPMB_SDA GND PERR GND 16 GND DEVSEL GND V I O STOP LOCK GND 15 GND 3 3V 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 3 3V AD 20 AD I9 GND 9 GND 3 GND 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 A
34. d in accordance with ISO 7779 PXI 1042Q Auto fan at 25 ambient 43 4 dBA High fai nnmis 52 9 dBA PXI 1042 Auto fan at 25 ambient 50 5 dBA High fan ouod 58 7 dBA Sound Power Tested in accordance with ISO 7779 PXI 1042Q Auto fan at 25 ambient 52 2 dBA High fani uet 62 4 dBA PXI 1042 Auto fan at 25 ambient 58 8 dBA High 67 7 dBA National Instruments Corporation A 5 1042 Series User Manual Appendix A Specifications Safety The PXI 1042 Series chassis were evaluated using the criteria of EN 61010 1 and meets the requirements of the following standards for safety and electrical equipment for measurement control and laboratory use e EN 61010 1 IEC 61010 1 e UL3111 1 UL 61010B 1 e CAN CSA C222 No 1010 1 Note For UL and other safety certifications refer to the product label or visit ni com hardref nsf search by model number or product line and click the appropriate link in the Certification column Electromagnetic Compatibility MISSIONS 55011 Class A at 10 m FCC Part 15A above 1 GHz Immunity EN 61326 1997 A2 2001 Table 1 5 C Tick and FCC Part 15 Class A Compliant 222 61000 3 2 61000 3 3 Note For E
35. em on the chassis If desired you can replace the fan filters with part number FF 365 A 30P pack of 10 from Air Filtration Products Inc Tucson AZ 85705 Resetting the AC Mains Circuit Breaker If the PXI 1042 Series is connected to an AC source and encounters an over current condition the circuit breaker on the rear panel will trip to prevent damage to the chassis Complete the following steps to reset the circuit breaker 1 Dh e Set the front panel power switch to the Off nonrecessed position Disconnect the AC power cable Depress the circuit breaker to reset it Reconnect the AC power cable Set the power switch to the On recessed position If the circuit breaker trips again complete the following steps 1 2 3 4 National Instruments Corporation Press the front panel power switch to the Off nonrecessed position Disconnect the AC power cable Remove all modules from the chassis Complete the procedure described in the Connecting to Power Source section of Chapter 2 Installation and Configuration If the power switch LED is not a steady green contact National Instruments Verify that the PXI 1042 Series can meet the power requirements of your CompactPCI or PXI modules Overloading the chassis can cause the breaker to trip Refer to Appendix A Specifications The over current condition that caused the circuit breaker to trip may be due to a faulty CompactPCI or PXI module Re
36. erating voltage 90 to 264 VAC Input frequency eee 50 60 Hz Operating frequency range 47 to 63 Hz Input current rating sess 8A Over current 10 A circuit breaker Line regulation lt 0 2 lt 0 1 M lt 0 1 Efficiency ueste ree 7096 typical Power disconnect 2 422 1 The AC power cable provides main power disconnect The front panel power switch causes the internal chassis power supply to provide DC power to the backplane You also can use the rear panel D SUB 9 pin connector to control the internal chassis power supply 1 The operating range is guaranteed by design National Instruments Corporation A 1 NI PXI 1042 Series User Manual Appendix A Specifications DC Output DC current capacity Imp PXI 1042 PXI 1042Q Voltage 0 50 C 0 55 C 0 40 C 43 3 V 20A 18A 20A 5 29 25 29 12 Peripheral slots 3 5 3 5 3 5 12 System slot 0 5 0 5 0 5 12V 2A 2A 2A Load regulation Voltage Load Regulation 43 3 V lt 5 12 V lt 5 5 V lt 5 12 V lt 5 Maximum ripple and noise 20 MHz bandwidth Voltage Maximum Ripple and Noise 3 3 V 50
37. fer to the documentation supplied with the modules for troubleshooting information 3 3 1042 Series User Manual Chapter 3 Maintenance Replacing the Modular Power Supply This section describes how to remove configure and install the AC power supply shuttle in the PXI 1042 Series chassis Note AC power supply shuttles for the 1042 PXI 1042Q chassis not interchangeable UN Caution Disconnect the power cable prior to replacing the power supply Removal Installation 1042 Series User Manual Before connecting the power supply shuttle to a power source read this section and the Read Me First Safety and Radio Frequency Interference document included with the kit The PXI 1042 AC power supply is a replacement part for the PXI 1042 AC chassis The PXI 1042Q AC power supply shuttle is a replacement part for the PXI 1042Q AC chassis Before attempting to replace the power supply shuttle verify that there is adequate clearance behind the chassis Set the power switch on the front panel to the Off nonrecessed position and disconnect the power cable from the power supply shuttle on the back of the chassis Identify the eight captive screws for the PXI 1042 or the eight SEMS screws for the PXI 1042Q that attach the power supply shuttle to the chassis Refer to Figure 1 2 Rear View of the PXI 1042 Chassis or Figure 1 3 Rear View of the PXI 1042Q Chassis for the screw location
38. inout of the 9 pin D SUB DB 9 connector Table 2 1 Remote Inhibit and Voltage Monitoring Connector Pinout DB 9 Pin Signal 1 Logic Ground 5 VDC Reserved 43 3 VDC Inhibit Active Low 12 VDC Reserved 12 VDC Logic Ground 1042 Series User Manual 2 8 ni com Chapter 2 Installation and Configuration You can use the Inhibit signal active low to power off the chassis To remotely power off the chassis connect the Inhibit pin pin 5 to a Logic Ground pin pin 1 or 9 As long as this connection exists the chassis will remain off standby when you remove this connection the chassis turns on 5 Note For the Inhibit signal to control the On Off standby state of the chassis the front power switch must be in the On recessed position UN Caution When connecting digital voltmeter probes to the rear 9 pin D SUB DB 9 connector be careful not to short the probe leads together Doing so could damage the power supply You can use a digital voltmeter to ensure all voltage levels in the PXI 1042 Series 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 Connect the reference lead of the voltmeter t
39. ion Therefore all modules that meet the requirements of the CompactPCI 64 bit specification will function in the PXI 1042 Series System Controller Slot The system controller slot is Slot 1 of the chassis as defined by the PXI specification It has three controller expansion slots 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 peripheral slots NI PXI 1042 Series User Manual 1 6 ni com Chapter 1 Getting Started Star Trigger Slot The Star Trigger ST slot is Slot 2 This slot has dedicated equal length trigger lines between Slot 2 and each remaining peripheral slot refer to Figure 1 4 This slot is intended for modules with ST functionality that can provide individual triggers to all other peripheral modules However if you do not require advanced trigger functionality you can install any standard peripheral module in this slot Peripheral Slots There are seven peripheral slots including the Star Trigger slot Local Bus The PXI backplane local bus is a daisy chained bus that connects each peripheral slot with adjacent peripheral slots to the left and right as shown in Figure 1 4 The left local bus signals on Slot 2 are used for Star Trigger and do not connect to Slot 1 The right local bus signals on Slot 8 are not routed anywhere For example a given peripheral slot s right
40. ircuit Breaker 7 10 MHz REF IN BNC 2 Universal AC Inlet 8 MetalFilter Cover 3 Chassis Ground Screw 9 Power Supply Shuttle Captive Screw 4 Fan Speed Selector Switch 10 Power Supply Shuttle 5 10 MHz REF OUT BNC 11 Filter Retainer Screw 6 Remote Inhibit and Voltage Monitoring Connector Figure 1 2 Rear View of the 1042 Chassis NI 1042 Series User Manual 1 4 ni com Chapter 1 Getting Started 0O 00000 A IN DISCONNECT POWER CORD EOM ERRE mE ra 64 9 Y 7 10 e 1 SD x Y 1 Circuit Breaker 7 10 MHz REF IN BNC 2 Universal AC Inlet 8 Metal Filter Cover 3 Chassis Ground Screw 9 Power Supply Shuttle Mounting Screw 4 Fan Speed Selector Switch 10 Power Supply Shuttle 5 10MHz REF OUT BNC 11 Filter Retainer Screw 6 Remote Inhibit and Voltage Monitoring Connector Figure 1 3 Rear View of the PXI 1042Q Chassis Optional Equipment Contact National Instruments to order the following options for the PXI 1042 Series chassis EMC Filler Panels Optional
41. is front and back panels Figure 1 1 shows the front view of the PXI 1042 Figure 1 2 shows the rear view of the PXI 1042 Figure 1 3 shows the rear view of the PXI 1042Q INSTRUMENTS NI 1042 4 10 9 0 07 eio B e a gt q gt e 1 Backplane Connectors Located in Slots 1 8 6 System Controller Slot 2 On Off Standby Power Switch 7 Star Trigger Slot 3 Removable Feet 8 Peripheral Slots 4 PowerLED 9 Filler Panel 5 Controller Expansion Slots 10 Chassis Model Figure 1 1 Front View of the PXI 1042 Chassis National Instruments Corporation 1 3 1042 Series User Manual Chapter 1 Getting Started o0 9 00 DISCONNECT POWER CORD e CIRCUIT X BEFORE REMOVING BREAKER POWER MODULE ica DI 2 1 A T 5 b 1 C
42. k 1 8 T technical support C 1 testing power up 2 4 training and certification NI resources C 1 trigger bus 1 8 troubleshooting NI resources C 1 U unpacking the PXI 1042 series 1 1 voltage monitoring connector See DB 9 connector voltages at voltage monitoring connector DB 9 table 2 9 W Web resources 1 ni com
43. 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 digital communication path that does not reduce the PXI bus bandwidth Local bus signals may range from high speed TTL signals to analog signals as high as 42 V Initialization software uses the configuration information specific to each adjacent peripheral module to evaluate local bus compatibility National Instruments Corporation 1 7 1042 Series User Manual Chapter 1 Getting Started Star Triggers EL t System Controller Slot 1 ot 2 ZN Peripheral Slot 3 Local Local Bus Bus Local Peripheral Slot 4 Peripheral Slot 7 Peripheral Slot 8 Star Trigger Peripheral SI 4 PCI Arbitration and Clock Signals Trigger Bus Figure 1 4 Local Bus and Star Trigger Routing All slots share eight trigger lines You can use these 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
44. m Chapter 2 Installation and Configuration Installing Slot Blockers The cooling performance of the chassis can be improved by installing optional slot blockers Refer to ni com for more details Rack Mounting Rack mount applications require the optional rack mount kits available from National Instruments Refer to the instructions supplied with the rack mount kits to install your PXI 1042 Series in an instrument rack Refer to Figure A 3 PXI 1042 Series Chassis Rack Mount Kit Components i Note You may want to remove the feet from the PXI 1042 Series when rack mounting To do so remove the screws holding the feet in place Connecting Safety Ground UN Caution The PXI 1042 Series chassis are designed with a three position NEMA 5 15 style plug for the U S that connects the ground line to the chassis ground To minimize shock hazard make sure the electrical power outlet you use to power the chassis has an appropriate earth safety ground If your power outlet does not have an appropriate ground connection you must connect the premise safety ground to the chassis grounding screw located on the rear panel Refer to Figure 1 2 Rear View of the PXI 1042 Chassis and Figure 1 3 Rear View of the PXI 1042Q Chassis to locate 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 grounding lug The wire must have green insul
45. mpactPCI 1 6 local bus 1 7 overview 1 6 peripheral slots 1 7 specifications A 7 star trigger ST slot 1 7 system reference clock 1 8 trigger bus 1 8 R rack mount kit dimensions figure A 11 rack mount kits 1 5 rack mounting 2 3 related documentation viii remote voltage monitoring and inhibiting interface 2 8 S safety ground connecting 2 3 safety specifications table A 6 service interval 3 1 setting fan speed 2 2 slot blocker installation 2 3 slot blocker kit 1 6 software NI resources C 1 NI PXI 1042 Series User Manual Index specifications acoustic emissions A 5 sound power A 5 sound pressure level at operator position A 5 backplane A 7 10 MHz system reference clock PXI_CLK10 A 7 CE compliance A 6 chassis cooling A 3 dimensions figure A 9 A 10 electrical A 1 AC input 1 DC output A 2 electromagnetic compatibility A 6 environmental A 4 operating environment A 4 storage environment A 4 mechanical A 8 rack mount kit dimensions figure A 11 safety A 6 shock and vibration A 4 random vibration A 5 Star Trigger ST slot P1 71 connector pinouts table B 4 P2 J2 connector pinouts table B 5 star trigger ST slot description 1 7 support technical C 1 1042 Series User Manual 1 4 system controller slot description 1 6 1 J1 connector pinouts table B 2 P2 J2 connector pinouts table B 3 system reference cloc
46. nd Electronics Engineers Mainframe peak current National Instruments Corporation G 3 NI PXI 1042 Series User Manual Glossary in inhibit jitter kg LED line regulation load regulation ms MTBF MTTR NI 1042 Series User Manual Inches To turn off 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 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 to 132 VAC or 180 to 264 VAC The maximum steady state percentage that a DC voltage output will change as a result of a step change from no load to full load output current Meters Megahertz One million Hertz one Hertz equals one cycle per second Miles Milliseconds Mean time between failure Mean time to repair G 4 ni com power supply shuttle PXI PXI_CLK10 R RH RMS 5 5 5 slot blocker ST standby Star Trigger slot National Instruments Corporation G 5 Glossary National Electrical Manufacturers Association National Instruments A removable module that contains the chassis power supply PCI eXtensions for Instrumentation 10 MHz PXI system reference clock Relative humidity Root mean square Seconds Deviation in
47. nding on the amount of use and ambient dust levels in the operating environment the filters 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 Read Me First Safety and Radio Frequency Interference document included with your kit before attempting any procedures in this chapter UN Caution 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 National Instruments Corporation 3 1 1042 Series User Manual Chapter 3 Maintenance Cleaning Cleaning procedures consist of exterior and interior cleaning of the chassis and cleaning the fan filters Refer to your module user documentation for information on cleaning the individual CompactPCI or PXI modules UN Caution Always disconnect the AC power cable before cleaning or servicing the chassis Interior Cleaning Exterior Cleaning Use a dry low velocity stream of air to clean the interior of the chassis Use a soft bristle brush for cleaning around components Clean the exterior surfaces
48. o one of the ground pins Compare each voltage reading to the values listed in Table 2 2 hy Note Use the rear panel 9 pin D SUB connector to check voltages only Do not use the connector to supply power to external devices Table 2 2 Power Supply Voltages at Voltage Monitoring Connector DB 9 Pin Supply Acceptable Voltage Range 2 5 4 75 to 5 25 V 4 3 3 V 3 135 to 3 465 6 12 11 4 to 12 6 V 8 12 12 6 to 11 4 V 1 9 Logic Ground 0V If the voltages fall within the specified ranges the chassis complies with the CompactPCI voltage limit specifications National Instruments Corporation 2 9 NI PXI 1042 Series User Manual Chapter 2 Installation and Configuration PXI CLK10 Rear Connectors 10 MHz REF IN 10 MHz REF OUT NI PXI 1042 Series User Manual There are two BNC connectors on the rear of the PXI 1042 Series chassis for PXI_CLK10 The connectors are labeled IN and OUT You can use them for supplying the backplane with PXI_CLK10 or routing the backplane s PXI_CLK10 to another chassis You can use the 10 MHz REF IN connector to supply an external 10 MHz clock to the backplane The external clock signal is buffered and provided to each peripheral slot s PXI_CLK10 pin with a maximum slot to slot skew of 250 ps When the backplane detects a 10 MHz signal on the 10 MHz REF IN connector it automatically overrides the 10 MHz clock provided by the backplane and uses the externall
49. ons to take Bold text denotes items that you must select or click in the software such as menu items and dialog box options Bold text also denotes parameter names Italic text denotes variables emphasis a cross reference or an introduction to a key 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 functions operations variables filenames and extensions The PXI 1042 chassis appears in the views throughout the manual The mechanical features are identical between the PXI 1042 and the PXI 1042Q chassis unless otherwise noted National Instruments Corporation vii NI PXI 1042 Series User Manual About This Manual Related Documentation The following documents contain information that you might find helpful as you read this manual e Compact PCI Specification PICMG 2 0 3 0 e PXI Specification Revision 2 0 EEE 1101 1 1991 IEEE Standard for Mechanical Core Specifications for Microcomputers Using IEC 603 2 Connectors EEE 1101 10 ZEEE Standard for Additional Mechanical Specifications for Microcomputers Using IEEE 1101 1 Equipment Practice NI PXI 1042 Series User Manual viii ni com
50. plications requiring a more robust mechanical form factor than desktop PCI It uses industry standard mechanical components and high performance connector technologies to provide an optimized system intended for rugged applications It is electrically compatible with the PCI Specification which enables low cost PCI components to be utilized in a mechanical form factor suited for rugged environments 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 A 9 pin D SUB connector Direct current Declaration of Conformity Subminiature D connector G 2 ni com efficiency EIA EMC EMI F FCC filler panel G GPIB amp RMS IEEE Glossary Ratio of output power to input power expressed as a percentage Electronic Industries Association Electromagnetic Compatibility Electromagnetic Interference Federal Communications Commission A blank module front panel used to fill empty slots in the chassis 1 grams 2 a measure of acceleration equal to 9 8 m s General Purpose Interface Bus IEEE 488 A measure of random vibration The root mean square of acceleration levels in a random vibration test profile Hours Hertz cycles per second International Electrotechnical Commission an organization that sets international electrical and electronics standards Institute of Electrical a
51. r 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 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
52. s Using a Phillips screwdriver loosen the captive screws Pull on the two rear handles of the power supply shuttle to remove it from the back of the chassis 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 Tighten the eight captive screws with a Phillips screwdriver 3 4 ni com Chapter 3 Maintenance Configuration The fan speed selector switch is on the rear panel of the power supply shuttle Refer to Figure 1 2 Rear View of the PXI 1042 Chassis and Figure 1 3 Rear View of the PXI 1042Q Chassis to locate the fan speed selector Select HIGH for maximum cooling performance recommended or AUTO for quieter operation When set to AUTO air intake temperature determines the fan speed Connecting Safety Ground Refer to the Connecting Safety Ground section of Chapter 2 Installation and Configuration Connecting to Power Source Refer to the Connecting to Power Source section of Chapter 2 Installation and Configuration National Instruments Corporation 3 5 1042 Series User Manual Specifications This appendix contains specifications for the PXI 1042 Series chassis Electrical AC Input Input voltage 2 2 100 to 240 VAC Op
53. tem controller slot table B 3 ni com peripheral slots overview 1 7 P1 71 connector pinouts table B 6 P2 J2 connector pinouts table B 7 pinouts B 1 DB 9 connector table 2 8 J1 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 cables table 1 2 power supply connecting to 2 4 remote voltage monitoring and inhibiting interface 2 8 replacing configuration 3 5 connecting safety ground 3 5 connecting to power source 3 5 installation 3 4 removal 3 4 voltages at voltage monitoring connector DB 9 table 2 8 power switch LED indicator 2 8 power up testing 2 4 programming examples NI resources 1 PXI controller 2 4 installing in a PXI 1042 chassis figure 2 6 PXI 10 1 8 PXI CLKIO IN pin 1 8 PXI 1042 series cooling air intake figure 2 2 fan speed setting 2 2 front view figure 1 3 installation See installation configuration and operation National Instruments Corporation F3 Index key features 1 2 maintenance See maintenance of PXI 1042 series optional equipment 1 5 rack mount kits 1 5 rack mounting 2 3 rear view of pxi 1042 chassis 1 4 rear view of pxi 1042Q chassis 1 5 safety ground connecting 2 3 unpacking 1 1 PXI 1042 series backplane interoperability with Co
54. 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 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 National Instruments NI and ni com are trademarks of National Instruments Corporation Product and company names mentioned herein are trademarks or trade names of their respective companies Patents For patents covering National Instruments products refer to the appropriate location Help Patents in your software the patents txt file on your CD or ni com patents WARNING REGARDING USE OF NATIONAL INSTRUMENTS PRODUCTS 1 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 P
55. u need contact your local office or NI corporate headquarters Phone numbers for our worldwide offices are listed at the front of this manual You also can visit the Worldwide Offices section of ni com niglobal to access the branch office Web sites which provide up to date contact information support phone numbers email addresses and current events NI PXI 1042 Series User Manual C 2 ni com Glossary Symbol Prefix Value 10 12 10 9 u micro 10 6 milli 10 3 k kilo 103 M mega 106 G giga 109 tera 10 Symbols Degrees IV lA ANSI AUTO AWG Equal or greater than Equal or less than Percent Amperes Alternating current American National Standards Institute Automatic fan speed control American Wire Gauge National Instruments Corporation G 1 1042 Series User Manual Glossary backplane BNC cfm CFR cm CompactPCI CSA D daisy chain DB 9 DC DoC D SUB 1042 Series User Manual 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 An adaptation of the Peripheral Component Interconnect PCI Specification 2 1 or later for industrial and or embedded ap
56. writer s Laboratories Volts Volts alternating current Peak to peak voltage Watts G 6 ni com Index A AC power cables table 1 2 backplane interoperability with CompactPCI 1 6 local bus 1 7 overview 1 6 peripheral slots 1 7 specifications A 7 star trigger ST slot 1 7 system reference clock 1 8 trigger bus 1 8 cables power table 1 2 calibration certificate NI resources C 1 CE compliance specifications A 6 chassis initialization file 2 11 CLK10 rear connectors 2 10 CompactPCI installing modules figure 2 7 interoperability with PXI 1042 backplane 1 6 configuration See installation configuration and operation connector pinouts See pinouts conventions used in the manual vii cooling air cooling of PXI 1042 series 2 1 air intake figure 2 2 filler panel installation 2 2 setting fan speed 2 2 slot blocker installation 2 3 National Instruments Corporation D DB 9 connector pinout table 2 8 power supply voltages table 2 9 Declaration of Conformity NI resources C 1 diagnostic tools NI resources C 1 dimensions figure A 9 A 10 documentation conventions used in manual vii NI resources C 1 related documentation viii drivers NI resources C 1 E electromagnetic compatibility A 6 EMC filler panel kit 1 5 examples NI resources C 1 F fan setting speed 2 2 filler panel installation 2 2 G ground connecting 2 3 H
57. y provided clock If the backplane detects a 10 MHz clock on the CLK10 IN pin of Slot 2 and a 10 MHz clock on the external 10 MHz REF IN connector the backplane automatically selects the signal from Slot 2 and provides that signal to each peripheral slot The input impedance of the 10 MHz REF IN connector on the rear of the chassis is 50 5 The backplane accepts 10 MHz clock signal between 200 mV and 5 V and rejects any DC component of the PXI_CLK10 IN signal The input signal may be a 10 MHz square wave or sine wave The 10 MHz REF OUT connector provides a buffered non TTL version of the CLK10 TTL signal supplied to the peripheral slots on the backplane You can use this signal to synchronize multiple PXI chassis to the same PXI_CLK10 signal The output impedance of this connector is 50 5 The output signal is a 1 V 20 non TTL square wave Pp 2 10 ni com Chapter 2 Installation and Configuration Using System Configuration and Initialization Files The PXI specification allows many combinations of PXI chassis and system modules To assist system integrators the manufacturers of PXI chassis and system modules must document the capabilities of their products The minimum documentation requirements are contained in ini files which consist of ASCII text System integrators configuration utilities and device drivers can use these ini files The capability documentation for the PXI 10

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