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1264C User Manual

Maintenance 5-7

1. Unplug the AC power cord from the rear panel of the

1264C and remove the rear panel/fan assembly following
the instructions from Removal and Replacement of The
Fan Assembly, above

2. Disconnect the in-line connector (J301/P301) by grasping

each mating half and gently pulling apart.

3. Disconnect (J300/P300)

4. Loosen the four screws which secure the power supply

front panel to the mainframe. Loosen the fourteen screws
at E1 to E14 which secure the power supply to the
backplane (405130). See Figure 5-3 for locations retaining
screws

Figure 5-4, Loosening The 14 Screws.

6 screws

4 screws

Summary of Contents for 1264C

Page 1: ...ne Dorset BH21 7PF United Kingdom Tel 44 0 1202 872800 Fax 44 0 1202 870810 Via Milazzo 25 20092 Cinisello B Milan Italy Tel 39 0 2 6123 901 Fax 39 0 2 6129 3606 Racal Instruments Group Limited Technologie Park D 51429 Bergisch Gladbach Tel 49 2204 844205 Fax 49 2204 844219 info racalinstruments com sales racalinstruments com helpdesk racalinstruments com http www racalinstruments com info racalin...

Page 2: ...nsent or misuse of any product or part The warranty also does not apply to fuses software non rechargeable batteries damage from battery leakage or problems arising from normal wear such as mechanical relay life or failure to follow instructions This warranty is in lieu of all other warranties expressed or implied including any implied warranty of merchantability or fitness for a particular use Th...

Page 3: ...nce purposes or for purposes of engineering evaluation and incorporation into technical specifications and other documents which specify procurement of products from Racal Instruments DISCLAIMER Buyer acknowledges and agrees that it is responsible for the operation of the goods purchased and should ensure that they are used properly and in accordance with this handbook and any other instructions p...

Page 4: ...sion cord or a three prong two prong adapter This will defeat the protective feature of the third conductor in the power cord Maintenance and calibration procedures sometimes call for operation of the unit with power applied and protective covers removed Read the procedures and heed warnings to avoid live circuit points Before operating this instrument 1 Ensure the proper fuse is in place for the ...

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Page 7: ...ons 1 8 Backplane 1 8 Items Shipped With The 1264C 1 9 Spares Optional Equipment 1 9 Chapter 2 2 1 CONFIGURING THE 1264C 2 1 Using This Chapter 2 1 AC Mains Power 2 1 Site Considerations 2 1 Installing VXI Modules 2 2 Installation and Removal of Card Guide Covers 2 2 Installation of Rack Mount Options 2 3 Installing Blanking Panels 2 4 Connecting Chassis Ground 2 5 Chapter 3 3 1 OPERATING THE 1264...

Page 8: ...Fan Monitor 4 6 Temperature Monitor 4 6 ACFAIL and SYSRESET Signals 4 6 Chapter 5 5 1 MAINTENANCE 5 1 What s In This Chapter 5 1 Calibration 5 1 Service Strategy 5 1 Service Interval 5 1 Preparation 5 1 Inspection and Cleaning 5 2 Interior Cleaning 5 2 Exterior Cleaning 5 2 Cleaning The Fan Filters 5 3 Modular Component Removal and Replacement 5 4 Tools Required 5 4 Removal and Replacement of The ...

Page 9: ...iii Trouble shooting The 1264C 5 12 Assembly Drawings 5 14 Parts List 5 44 Chapter 6 6 1 PRODUCT SUPPORT 6 1 Product Support 6 1 Warranty 6 1 Support Offices 6 2 Appendix A A 1 ...

Page 10: ...2 Blanking Panels 2 4 Figure 2 3 Connecting Safety Ground 2 5 Figure 3 1 1264C Front View 3 1 Figure 3 2 1264C Rear View 3 2 Figure 4 1 Functional Block Diagram For 1264C Mainframe 4 2 Figure 4 2 System Monitor Block Diagram 4 5 Figure 5 1 Cleaning The Fan Filter 5 3 Figure 5 2 Fan Assembly Rear Panel Removal 5 5 Figure 5 3 Removing The Power Supply 5 6 Figure 5 4 Loosening The 14 Screws 5 7 Figur...

Page 11: ...Table 3 4 P2 Connector Pinouts for VXIbus Slot 0 3 6 Table 3 5 Power Supply Voltages at the P1 and P2 Connectors 3 7 Table 5 1 Troubleshooting 5 13 Table A 1 AC Input Specifications A 1 Table A 2 DC Output Power A 2 Table A 3 Cooling A 3 Table A 4 Safety A 4 Table A 5 Environmental A 4 Table A 6 Backplane A 5 Table A 7 Mechanical A 5 Table A 8 System Monitoring Specifications Typical A 6 ...

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Page 13: ...se Light Weight Portable Mainframe The compact 1264C weighs only 27 pounds and is ideal for portable applications Fast Setup The 1264C backplane uses active automatic VME interrupt acknowledge and bus grant daisy chaining Manual configuration of backplane switch settings or jumpers has been eliminated Monitoring The 1264C standard monitoring gives you key system health status Voltage Fan and Tempe...

Page 14: ...ting Started1 2 Racal Instruments 1998 Portable Bench Top Mainframe The 1264C is a portable high performance 6 slot VXI mainframe 21 31L x 8 71W x 16 75H inches Figure 1 1 1264C Portable Mainframe In Bench Top Configuration ...

Page 15: ... Manual Racal Instruments 1998 Getting Started 1 3 Rack Mount Configuration 5U Footprint The 1264C mainframe is designed for rack mounting in a 5U tall rack space Figure 1 2 1264C Rack Mount 5U Tall Configuration ...

Page 16: ...ments 1998 Modular Mainframe Design The 1264C highly modular design includes a wireless power interface between the power supply and the VXI backplane The result is a low MTTR and high MTBF Figure 1 3 Modular Service Friendly Mainframe Design Features ...

Page 17: ...the 1264C mainframe s 500Watt modular power supply Table 1 1 lists the available DC current for each VXI voltage Figure 1 4 1264C 500 Watt Modular Power Supply VXI Voltage Available DC Current 5V 5 2V 2V 12V 12V 24V 24V 45 Amps 30 Amps 15 Amps 8 Amps 8 Amps 4 Amps 4 Amps Table 1 1 1264C Available DC Current ...

Page 18: ...d1 6 Racal Instruments 1998 Positive Pressure Cooling System The 1264C uses forced air positive pressure cooling to direct air to the VXI modules Figure 1 5 details the cooling system Figure 1 5 1264C Positive Pressure Cooling System ...

Page 19: ...ystem Monitor The System Monitor features include a window comparator on each VXIbus voltage fan failure indicator and a power supply intake air temperature monitor Each monitor includes a front panel LED annunciator Figure 1 6 1264C System Monitor System Monitor ...

Page 20: ...ess auto configurable backplane using active automatic daisy chaining for the VME Interrupt acknowledge and bus grant daisy chain signal lines This eliminates the need to manually configure the backplane Distribution of the CLK10 reference clock is full differential providing a low skew timing source Power is supplied to the backplane through a direct connection to the 1264C power supply eliminati...

Page 21: ...Description Part Number Card Guide Cover Spare Card Guide Cover block air through unused slots 456271 Blanking Plate Blanking Plates to fill empty module slots 404836 Option 01 Rack Ears and Slides 407670 Option 04 Rack Ears Only 407671 Option 15 Air Filter 407672 Option 23 Aluminum Front Door 407673 Option 51 Backplane w Connector Shrouds Installed 407674 Option 52 Inter Module Mainframe Shield K...

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Page 23: ... standard 1264C is shipped it is configured for 120 VAC operation Voltage selection switch S400 is set to the 115VAC position Should it be necessary to replace the AC mains fuse F400 refer to Chapter 5 Removal and Replacement of the AC Mains Fuse NOTE Ordering Option 71 P N 407676 configures the 1264C for applications powered by 230 VAC power The voltage selection switch S400 is set to the 230VAC ...

Page 24: ...g of used slots in the VXI mainframe a limited number of the optional card guide covers P N 456271 may be installed at empty C size slot locations to redirect otherwise wasted airflow CAUTION To maintain a balanced airflow throughout the system when using card guide covers do not cover more than three empty slots at any time If module density is low space airflow covers evenly across the mainframe...

Page 25: ...ted screwdriver or similar flat bladed tool depress the spring hook 4 at a slight downward angle applying light pressure at the front end This will cause the snap hook to firmly seat the cover into place 7 To remove the cover depress the snap in hook 4 from the front with a flat bladed tool This will unlatch the hook and allow removal from the cardguide at the front end 8 Pull forward to release t...

Page 26: ...talling Blanking Panels In order to optimize system performance install optional blanking panels P N 404836 into unused or C size empty slots Secure with two captive mounting screws Refer to Figure 2 3 Figure 2 2 Blanking Panels Mounting Screws Top and Bottom Blank Panel ...

Page 27: ...n instruments 1 Connect a 16 AWG 1 3mm or larger wire to the 8 32 chassis safety grounding screw using a toothed grounding lug The wire insulation must be green with a yellow stripe or non insulated bare wire 2 Attach the opposite end of the wire to permanent earth ground earth or to the ground of one or more instruments in the system using toothed washers or a toothed lug Figure 2 3 Connecting Sa...

Page 28: ...1264C User Manual Configuring The 1264C 2 6 Racal Instruments 1998 This page was left intentionally blank ...

Page 29: ...eview front and rear panel user interfaces Power the mainframe on off Review Monitoring Basics guide to the front panel indicators Perform basic functional check of the mainframe VXI voltages Reference pin connections for VXI P1 and P2 Connectors 1264C Front Panel Figure 3 1 1264C Front View Monitor LED indicators S100 AC MAINS Switch ...

Page 30: ...o the AC power source 115 VAC if S400 is set for 115VAC for the standard 1264C or 230 VAC if S400 is set for 230VAC if Option 71 is installed 3 Turn the chassis on by setting the front panel switch S100 to the I or ON position 4 Observe that the front panel LED indicators all turn Green Note that the FAN LED indicator will illuminate RED while the fan ramps up to full speed After approximately 20 ...

Page 31: ...nformation Refer to Section 7 Troubleshooting if a system fault is detected Table 3 1 Monitoring Basics WHAT YOU SEE ON THE FRONT PANEL WHAT IT MEANS Green LED illuminated for 5V 12V 24V 2V 5 2V 12V 24V VXI Voltages are within acceptable limits 4 56V 5V Rail 5 50V 10 95V 12V Rail 13 20V 21 90V 24V Rail 26 40V 2 20V 2V Rail 1 83V 5 72V 5 2V Rail 4 75V 13 20V 12V Rail 10 95V 26 40V 24V Rail 21 90V G...

Page 32: ... 1 D00 BBSY D08 2 D01 BCLR D09 3 D02 ACFAIL D10 4 D03 BG0IN D11 5 D04 BG0OUT D12 6 D05 BG1IN D13 7 D06 BG1OUT D14 8 D07 BG2IN D15 9 GND BG2OUT GND 10 SYSCLK BG3IN SYSFAIL 11 GND BG3OUT BERR 12 DS1 BR0 SYSRESET 13 DS0 BR1 LWORD 14 WRITE BR2 AM5 15 GND BR3 A23 16 DTACK AM0 A22 17 GND AM1 A21 18 AS AM2 A20 19 GND AM3 A19 20 IACK GND A18 21 IACKIN SERCLK A17 22 IACKOUT SERDAT A16 23 AM4 GND A15 24 A07...

Page 33: ...02 A28 LBUSC02 9 LBUSA03 A29 LBUSC03 10 GND A30 GND 11 LBUSA04 A31 LBUSC04 12 LBUSA05 GND LBUSC05 13 5 2V 5V 2V 14 LBUSA06 D16 LBUSC06 15 LBUSA07 D17 LBUSC07 16 GND D18 GND 17 LBUSA08 D19 LBUSC08 18 LBUSA09 D20 LBUSC09 19 5 2V D21 5 2V 20 LBUSA10 D22 LBUSC10 21 LBUSA11 D23 LBUSC11 22 GND GND GND 23 TTLTRG0 D24 TTLTRG1 24 TTLTRG2 D25 TTLTRG3 25 5V D26 GND 26 TTLTRG4 D27 TTLTRG5 27 TTLTRG6 D28 TTLTR...

Page 34: ...LBUSC02 9 MODID09 A29 LBUSC03 10 GND A30 GND 11 MODID08 A31 LBUSC04 12 MODID07 GND LBUSC05 13 5 2V 5V 2V 14 MODID06 D16 LBUSC06 15 MODID05 D17 LBUSC07 16 GND D18 GND 17 MODID04 D19 LBUSC08 18 MODID03 D20 LBUSC09 19 5 2V D21 5 2V 20 MODID02 D22 LBUSC10 21 MODID01 D23 LBUSC11 22 GND GND GND 23 TTLTRGO D24 TTLTRG1 24 TTLTRG2 D25 TTLTRG3 25 5V D26 GND 26 TTLTRG4 D27 TTLTRG5 27 TTLTRG6 D28 TTLTRG7 28 G...

Page 35: ...1 and P2 Connectors P1 P2 Measurement Location PIN Supply VXI Acceptable Voltage Range P1 C32 5V 4 875V to 5 25V P1 A31 12V 12 6 to 11 64V P2 C32 24V 25 2V to 23 28V P2 C13 2V 2 1V to 1 9V P1 C31 12V 11 64V to 12 6V P2 C31 24V 23 28V to 25 2V P2 C4 5 2V 5 46V to 5 044V P1 C9 P2 C3 Logic Ground If the voltages are within the specified ranges the mainframe complies with the VXI voltage limit specifi...

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Page 37: ...backplane Backplane terminations and daisy chaining logic System Monitor board Power Supply Interconnections Power is supplied to the backplane through a board to board connection eliminating any wiring and sub backplane interconnect boards This design reduces the path impedance between the supply and the VXI modules receiving power which results in improved dynamic current performance See Appendi...

Page 38: ... 4 1 Functional Block Diagram For 1264C Mainframe Fan Mounting Enclosure 456653 Power Supply Asembly 407645 14 Pin Ribbon Cable J400 F400 AC Inlet Fuse F1 Fan S100 AC Mains Switch PS1 P S MONITOR 405141 VXI VOLTAGES DC Voltages Backplane 405130 POWER FAIL REMOTE SENSE Switched AC LINE NEUTRAL AC NEUTRAL Fused AC LINE ACFAIL SYSRESET REMOTE SENSE TEMP SENSOR VOLTAGE MONITOR LED s TEMP LED FAN LED J...

Page 39: ...of the over current and short circuit protections are active the power supply will go into current limit and the voltage on the respective output may be reduced or at ground potential These protections are self correcting and the respective output will return to its nominal value when the fault is removed Backplane The Backplane 405130 serves several functions Accommodates up to 6 C size VXI Rigid...

Page 40: ... at the rear of a 1264C mainframe and is forced into a pressurized plenum below P2 the VXI modules The high pressure in the plenum forces the air through a metered plate into the P2 connector side of the VXI modules The air passing over components in the modules absorbs heat and exits at the P1 side of the modules Cooling The Power Supply Cooling air is forced into the power supply at the bottom f...

Page 41: ...J1 Window Comparator s Voltage Reference Inverter LED Driver s VXI Voltages FAN LED Airflow Ambient Thermistor Bridge Circuit Inverter LED Driver s X10 Gain Comparator Circuit TEMP LED Temperature Sensor Inverter LED Driver s Comparator Circuit J1 J2 ACFAIL SYSRESET Power on and Power Down Timing Circuit Power Fail ACFAIL SYSRESET ...

Page 42: ...ivering cooling air by measuring the voltage difference between two self heating thermistors The ambient thermistor RT2 is isolated from the fan air stream The air flow detecting thermistor RT1 is in the air stream When the fan is operating properly the front panel LED is Green The LED will illuminate Red if the fan is not operating Temperature Monitor The power supply intake air temperature is mo...

Page 43: ... are accomplished by exchanging faulty modules with known good modules or parts No component level repair is provided in this manual Service Interval Clean the fan filter optional at a maximum interval of six months Depending upon the amount of usage and ambient dust levels in the operating environment the filters may require more frequent cleaning Clean dust from the mainframe exterior and interi...

Page 44: ...sary Cleaning procedures consist of exterior and interior cleaning of the mainframe and cleaning fan filters Refer to your module user documentation for information on cleaning the individual VXIbus modules CAUTION Always power off the mainframe and disconnect the power cord before cleaning or servicing the mainframe Interior Cleaning Use a dry low velocity stream of air to clean the interior of t...

Page 45: ...front or rear panel connectors or switches Cover these components while cleaning the mainframe Do not use chemical cleaning agents they may damage the mainframe Avoid chemicals that contain benzene toluene xylene acetone or similar solvents Cleaning The Fan Filters The fan filter optional is easily removed from the rear of the mainframe as shown in Figure 5 1 Figure 5 1 Cleaning The Fan Filter ...

Page 46: ...ollowing procedures describe how to remove and replace module level components of the 1264C Mainframe Perform these procedures only as necessary as part of installation e g fuse replacement mainframe service or repair Refer to the Assembly Drawings in this chapter for an overview of the assembly and disassembly of the mainframe See Troubleshooting for assistance in fault isolation CAUTION Always p...

Page 47: ...power cord Loosen the retaining Phillips screws located on the rear and side panels of the mainframe Remove the rear panel with Fan towards the rear being careful not to damage the fan wiring 2 Disconnect the in line connector J300 P300 by grasping each mating half and gently pulling apart 3 To reinstall the module fan assembly reverse steps 1 and 2 above Remove Screws 4 places Remove Screws 6 Pla...

Page 48: ...ments 1998 Removal and Replacement of The Power Supply Assembly To remove and install the power supply assembly from the mainframe Refer to Figure 5 3 and perform the steps below Figure 5 3 Removing The Power Supply Power Supply Retaining Screws 4 ...

Page 49: ... Assembly above 2 Disconnect the in line connector J301 P301 by grasping each mating half and gently pulling apart 3 Disconnect J300 P300 4 Loosen the four screws which secure the power supply front panel to the mainframe Loosen the fourteen screws at E1 to E14 which secure the power supply to the backplane 405130 See Figure 5 3 for locations retaining screws Figure 5 4 Loosening The 14 Screws 6 s...

Page 50: ...e retaining screws are disengaged 7 To reinstall a power supply into the mainframe first align the power supply with the cavity at the front of the mainframe Note that the silkscreen on the supply rear panel will read correctly when the supply is in the proper orientation Align the U channel frame on guides 8 Gently guide the power supply forward until engagement with the backplane is felt 9 Tight...

Page 51: ... Replacement of The AC Mains Fuse Complete the steps below while referring to Figure 5 5 WARNING To avoid electrical shock the AC mains power input must be disconnected before replacement of the fuse Figure 5 5 Removing and Replacing The AC Mains Fuse AC Mains Fusholder ...

Page 52: ...screwdriver into fuse carrier slot at F400 in power supply rear panel and rotate counter clockwise to remove 3 To replace fuse insert the fuse carrier and fuse assembly into the fuse housing opening for F400 on power supply 4 Insert flat blade screwdriver into fuse carrier and rotate clockwise to lock fuse assembly in place ...

Page 53: ...ide Removal and Replacement 1 Insert a flat blade screwdriver into the slot in front of the retaining hook 2 Gently pry the tab of the retaining hook to the rear and lift the card guide releasing it at the front 3 Gently pull the card guide forward releasing it from the center and rear retaining hooks Bowing the card guide is required to clear the front rail 4 To replace align the card guide with ...

Page 54: ...ok 8 Gently pry the tab of the retaining hook to the rear and press down the front of the card guide to snap into position Trouble shooting The 1264C To troubleshoot the 1264C VXIbus mainframe to its component module level use Table 5 1 and Understanding the 1264C in Chapter 4 Fault condition referenced in the PROBLEM column of Table 5 1 occurs when the monitored system status function Voltage Tem...

Page 55: ... Power Switch Verify integrity of AC wiring to AC Power switch and the switch itself Contact customer service Voltage alarm condition RED LED illuminated Faulty VXI module installed or voltage fault occurred Cycle power If fault persists remove installed VXI modules until fault indication is cleared VXI supply is out of tolerance Perform Basic Functional Check procedure from Chapter 3 Temperature ...

Page 56: ... 1264C Enclosure 5 17 407645 1264C Power Supply 5 20 405130 PCB Assy 6 Slot Backplane 5 21 435130 Schematics 1264C 6 Slot Backplane 5 22 405141 PCB Assy Monitor 5 36 435141 Schematics 1264C Monitor 5 37 407670 Option 01 Rack Ears and Slide 5 41 407671 Option 04 Rack Ears Only 5 42 407672 Option 15 Air Filter 5 43 ...

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Page 86: ...al Instruments 1998 Parts List 407647 1264C Top Assembly 5 45 407646 1264C Enclosure 5 46 407645 1264C Power Supply 5 47 405130 PCB Assembly 6 Slot Backplane 5 48 405141 PCB Assembly Monitor 5 49 407699 Conn Assembly 50 Pin Low Profile 5 50 ...

Page 87: ...5HEX006 32STL ZINC EA 2 000 24 616254 S3M PPANH004 40X 500 EA 2 000 25 617129 W1S008 280D 031T 168 EA 2 000 26 921590 GUARD FAN 172MM EA 1 000 27 921588 IMPELLER 115VAC 320CFM EA 1 000 28 600961 CLP CA STD 190D ADBK EA 1 000 29 921163 015 FUSE 15AMP SLO BLO EA 1 000 30 921257 FUSEHOLDER 3AG LOW PROFILE EA 1 000 31 921496 FILTER EMI PWR ENTRY AC 15A EA 1 000 32 617167 006 NT5KPS006 32STL ZINC 6 32S...

Page 88: ... 500329 CAFT RBN 14C28G 1STR EA 32 602240 CON FCA RCP014I 100D EA 2 000 36 611161 CARD GUIDE 8 00 INCH EA 2 000 37 611173 RVT PP PAN 250DX 337 EA 8 000 38 611359 RVT PP F1C 226DX 337 EA 28 000 39 611390 S1MHSTR M2 5X0 45x12 EA 8 000 40 611393 RVT SN RND 320DX 280 138 177 EA 6 000 41 615015 S1M PPANH002 56X 312 EA 2 000 43 456518 STRIP CDG MTG 6 SLOTS UPPER EA 2 000 44 615556 S1M PFL1H006 32X 250 E...

Page 89: ...1 601159 TRMCRP SPD006S16 14G EA 3 000 12 601440 TRMCRP SPD006S22 18G EA 2 000 13 601509 TRMCRP RNG006S16 14G EA 1 000 14 602237 206 CON PCB RCP006C 100D EA 1 000 15 602337 SWITCH ROCKER DPST 16A EA 1 000 16 602339 004 CON PWR PLG004C 198D EA 1 000 17 602340 001 TRMCRP SNP U M20 14G EA 4 000 18 611173 RVT PP PAN 250DX 337 EA 4 000 19 601880 TRMCRP SNP F F16 14G EA 4 000 20 615556 S1M PFL1H006 32X ...

Page 90: ...00 4 000471 RSCC1 470 00H 25W005 EA 2 000 5 000510 RSCC1 051 00H 25W005 EA 10 000 6 010308 RSMF1 049 90H 25W001 EA 2 000 7 010921 RSMF1 825 00H 12W001 EA 1 000 8 080090 RES ARRAY 330 470TRM EA 26 000 9 080168 RSNW2 082 000K06P05R EA 6 000 10 110126 CPTA3 0006 8U0035V20 EA 4 000 13 130195 CPCD3 0000 1U0100V20 EA 36 000 14 230786 ICDIG 10H116P RCVR EA 3 000 15 231586 ICDIG 74ACT32 DIP EA 5 000 16 41...

Page 91: ...05 23K 06W001 EA 1 000 34 050085 RSCH2 015 00K 06W001 EA 1 000 36 050089 RSCH2 049 90K 06W001 EA 2 000 38 050090 RSCH2 110 00K 06W001 EA 2 000 40 050094 RSCH2 003 65K 06W001 EA 1 000 42 050096 002 RSCH2 010 00K 10W 10 EA 2 000 44 050117 009 RSCH2 024 90K 10W001 EA 1 000 46 110244 CPCH3 0001 0U0016V10 EA 1 000 48 130186 CPCH3 0010 0U0016V10 EA 1 000 50 200320 TRBI NPNSG SS60V350M EA 5 000 52 210128...

Page 92: ...0 Pin Low Profile Date 10 02 98 Revision A Component Description U N Qty Reqd 1 456701 BACKSHELL 50 PIN LOW PROFILE D BA 1 000 2 456702 STRAIN RELIEF LOW PROFILE D BA 1 000 3 601855 050 001 CONN 50 PIN PLUG MODIFIED D BA 1 000 4 610935 W2H006 141x 320x 050 E BA 2 000 5 616252 S3M PPANHOO4 40X 312 E BA 2 000 ...

Page 93: ...sk for the Parts Department When sending your instrument in for repair complete the form in the back of this manual For worldwide support and the office closes to your facility refer to the Support Offices section on the following page Warranty Use the original packing material when returning the 1264C to Racal Instruments for calibration or servicing The original shipping crate and associated pac...

Page 94: ... TX 78249 Tel 210 699 6799 Fax 210 699 8857 Europe European Headquarters and Service Center 18 Avenue Dutartre 78150 LeChesnay France Tel 33 0 1 39 23 22 22 Fax 33 0 1 39 23 22 25 29 31 Cobham Road Wimborne Dorset BH21 7PF United Kingdom Tel 44 0 1202 872800 Fax 44 0 1202 870810 Via Milazzo 25 20092 Cinisello B Milan Italy Tel 39 0 2 6123 901 Fax 39 0 2 6129 3606 Racal Instruments Group Limited Te...

Page 95: ...e Zip Postal Code Country Technical Contact Phone Number Purchasing Contact Phone Number 1 Describe in detail the problem and symptoms you are having Please include all set up details such as input output levels frequencies waveform details etc 2 If problem is occurring when unit is in remote please list the program strings used and the controller type 3 Please give any additional information you ...

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Page 97: ...Characteristic Description Input Voltage Range 115 VAC 10 230 VAC 10 Switch settable at S400 Input Frequency Range 47 Hz to 63 Hz Power Consumption 1000 W line power maximum Fuse Rating 115VAC Operation 230VAC 250 V Operation Option 71 0 25 in x 1 25 in Slow Blow 15 A 250 V 5 mm x 20 mm T6 3 A 250 V Inrush Current 70 A maximum cold start Input current 12 A maximum Power Disconnect Front Panel AC P...

Page 98: ...e _V 24 V 1 2V 720 mV 12 V 600 mV 360mV 5V 250 mV 125 mV 2V 100 mV 100 mV 5 2 V 260 mV 156 mV 12 V 600 mV 360 mV 24 V 1 2 V 720 mV Maximum Load Ripple Noise Voltage Ripple Noise 24 V 150 mVpp 12 V 50 mVpp 5 V 50 mVpp 2 V 50 mVpp 5 2 V 50 mVpp 12 V 50 mVpp 24 V 150 mVpp Maximum Induced Ripple Noise Voltage Ripple Noise 24 V 150 mVpp 12 V 50 mVpp 5 V 50 mVpp 2 V 50 mVpp 5 2 V 50 mVpp 12 V 50 mVpp 24...

Page 99: ...ainframe Intake Bench Top Rear of mainframe Module Exhaust Bench Top Top of mainframe Supply Exhaust Bench Top Bottom rear of mainframe Fan Filter Access Filter accessible from rear of the mainframe Figure A 1 Mainframe Worst Case Slot Cooling Curve SLOT 3 SLOT 2 SLOT 1 SLOT 4 VXI STANDARD MODULE P 02G G 05G 5 1 1 5 2 2 5 3 3 5 4 4 5 5 5 5 6 6 5 7 7 5 8 8 5 9 9 5 10 5 1 0 1 5 2 0 2 5 3 3 5 H20 mm ...

Page 100: ...umidity Operating Non operating 95 5 RH non condensing 75 5 RH above 30 45 5 RH above 40 95 5 RH at 55 Altitude Operating Non operating 10 000 ft 4570m 15 000 ft 12 190 m Vibration 0 013 double amplitude 5 55Hz Functional Shock Operating Half sine 30 g 11 ms duration Electromagnetic Compatibility EMC Emissions Immunity Emissions shall be within the limits specified by the following requirements EN...

Page 101: ...ant Interrupt Acknowledge Solid state auto configuring jumper less VXIbus CLK10 Distribution Full differential Table A 7 Mechanical Characteristic Description Overall Dimensions Standard Mainframe 7U Height Width Depth 16 75 in 42 6 cm 8 7 in 22 1 cm 21 3 in 54 1 cm Weight 27 lbs 12 3 kg with no modules installed ...

Page 102: ...nt Option Table A 8 System Monitoring Specifications Typical Characteristics Description VXI Power Supply Voltage monitor Default Tolerance limits Vnominal 10 4 accuracy VXI Power Supply Intake air Temperature monitor Default Tolerance limits Tamb 60 o C 2 o C accuracy Fan monitor Go No Go indicator ...

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