National Instruments PXIe-1062Q User's Manual
Contents
1. Using a Phillips screwdriver remove the mounting 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 Install and tighten the eight mounting screws with a Phillips screwdriver The fan speed selector switch is on the rear panel of the power supply shuttle Refer to Figure 1 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 NI PXle 1062Q Power Supply Shuttle User Guide 4 ni com Connecting Safety Ground UN Caution The power supply shuttle is designed with a three position NEMA 5 15 IEC 60320 jack 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 Refer to Figure to locate the chassis grounding screw To connect the safety ground complete the following steps 12. unit being repaired NI PXIe 1062Q power supply shuttle Read Me First Safety and Radio Frequency Interference Ooo wv NI PXTe 1062Q User Manual provided with the chassis also available at ni com support D 1 Phillips screwdriver Description Refer to Figure 1 to locate user accessible components on the power supply shuttle NI PXle 1062Q Power Supply Shuttle User Guide 2 ni com QQ PX US R Hele B ge 1 Power Supply Shuttle 8 Air Filter Retainer 2 Push Reset Circuit Breaker 9 Air Filter Retainer Screw 3 Universal AC Input 10 Power Supply Shuttle ID Label 4 Chassis Ground Screw 11 Fan Speed Selector Switch 5 10 MHz REF OUT BNC 12 Inhibit Mode Selector Switch 6 10 MHz REF IN BNC 13 Power Supply Shuttle Handle 2x 7 Remote Inhibit and Voltage Monitoring Connector 14 Power Supply Shuttle Mounting Screws 8x Figure 1 Rear View of the NI PXle 1062Q Chassis Installation and Maintenance The information in this section is for qualified service personnel only Read the Read Me First Safety and Radio Frequency Interference document included with your kit before using the power supply shuttle UN Caution Many components
3. A USER GUIDE NI PXle 1062Q Power Supply Shuttle The NI PXIe 1062Q power supply shuttle is a replacement part for the NI PXIe 1062Q chassis UN Caution This power supply is not compatible with any other National Instruments chassis Introduction To minimize downtime caused by a power supply failure the NI PXIe 1062Q chassis has a modular power supply shuttle This power supply shuttle includes the chassis power supply cooling fans and fan control circuitry Key features of the power supply shuttle include e Universal AC input with automatic voltage and frequency ranging e Over current protection via push reset circuit breaker e Remote power monitoring and inhibit via a rear panel connector e Temperature sensing module that can adjust fan speed based on air intake temperature to minimize audible noise e Circuitry to control a front panel LED that indicates power supply failure Unpacking Carefully inspect the shipping container and the power supply shuttle for damage Check for visible damage to the metal work Check to make sure all handles hardware and switches are undamaged Visually inspect the inside of the shuttle 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 7 NATIONAL p INSTRUMENTS What You Need to Get Started NI PXIe 1062Q chassis the
4. Connect a 16 AWG 1 3 mm wire to the chassis grounding screw using a grounding lug The wire must have green insulation with a yellow stripe or must be noninsulated bare 2 Attach the opposite end of the wire to permanent earth ground using toothed washers or a toothed lug Specifications AC Input Input voltage range eects 100 to 240 VAC Operating voltage rangel 90 to 264 VAC Input frequency eee ee eeeeeeeeeeeeeee 50 60 Hz Operating frequency range 47 to 63 Hz Input current rating eee 8A Over current protection ee 10 A circuit breaker Line regulation VSN E nce ite EO ATE lt 0 2 9 E AEE E eaeeu seb eadeeesesaesys lt 0 1 EIZ V innnan Oe lt 0 1 1 The operating range is guaranteed by design National Instruments Corporation 5 NI PXle 1062Q Power Supply Shuttle User Guide Effen nisinsin 70 typical Power disconnect ssseseeeeeeerereerrreeeee The AC power cable provides main power disconnect The chassis front panel power switch causes the power supply to provide DC power to the CompactPCI PXI backplane DC Output DC current capacity Imp Voltage Maximum Current 3 3 V 26 A 5 V 27A 12 V 19 A 12 V 1 5 A 5 Vaux 15A 3 Notes Maximum combined 3 3 V 5 V and 12 V power is 345 W Maximum total power is 353 6 W The maximum power dissipated in the system slot should not exceed 140 W The maximum power dissipated in a periphe
5. nd company names mentioned herein are trademarks or trade names of their respective companies 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 2006 National Instruments Corporation All rights reserved 371965A 01 Oct06
6. ral slot should not exceed 30 W NI PXIe 1062Q Power Supply Shuttle User Guide 6 ni com Backplane pin current capacity Slot 5V V O 3 3V 12V 12V 5 Vaux System Controller Slot 9A OA 9A 11A OA 1A System Timing Slot OA OA 3A 2A OA 1A Hybrid Peripheral Slot with 6A 5A 6A 1A 1A OA PXI 1 Peripheral Hybrid Peripheral Slot with OA OA 3A 2A OA 1A PXI 5 Peripheral PXI 1 Peripheral Slot 6A 11A 6A 1A 1A OA National Instruments Corporation 7 Load regulation Voltage Load Regulation 3 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 mV pp 12 V 120 mV p 5 V 50 mV p 12 V 120 mV Over current protection ee Over voltage protection 3 3 V and5 V acisre seiniin 12 V and 12 Vie Power supply shuttle MTTR All outputs protected from short circuit and overload with automatic recovery Clamped at 20 to 30 above nominal output voltage Clamped at 26 to 29 V difference between 12 and 12 V outputs Replacement in under 5 minutes NI PXle 1062Q Power Supply Shuttle User Guide National Instruments NI ni com and LabVIEW are trademarks of National Instruments Corporation Refer to the Terms of Use section on ni com 1legal for more information about National Instruments trademarks Other product a
7. within the NI PXIe 1062Q chassis under repair 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 UN Caution Always disconnect the AC power cable before cleaning or servicing the chassis National Instruments Corporation 3 NI PXle 1062Q Power Supply Shuttle User Guide A Caution Never connect the AC power cable to the power supply shuttle until you install it in a NI PXIe 1062Q chassis Do not use test or configure the power supply shuttle outside of a chassis Removal Installation Configuration The power supply shuttle is a replacement part for the NI PXIe 1062Q chassis The NI PXTe 1062Q User Manual contains all of the most up to date chassis service procedures including removal and replacement of power supply shuttles The chassis includes a hardcopy of the NI PXIe 1062Q User Manual additionally you can download a softcopy from ni com support Before attempting to replace the power supply shuttle verify that there is adequate clearance behind the chassis With the chassis powered off disconnect the power cable from the power supply shuttle on the back of the chassis Identify the eight mounting screws that attach the power supply shuttle to the chassis Refer to Figure for the mounting screw locations
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