Quanser VoltPAQ-X2 User Manual

Linear power amplifier
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VoltPAQ-X2/X4
User Manual

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Summary of Contents for Quanser VoltPAQ-X2

  • Page 1 VoltPAQ-X2/X4 User Manual...
  • Page 2 VoltPAQ X2 & X4 User Manual How to contact Quanser: +1 (905) 940-3575 Telephone +1 (905) 940-3576 Facsimile 119 Spy Court Markham, ON Mail Canada L3R 5H6 http://www.quanser.com mailto://info@quanser.com General information MATLAB is a registered trademark of The MathWorks, Inc.
  • Page 3: Table Of Contents

    List of Tables Table 1: Amplifier specifications....................3 Table 2: Amplifier specifications....................3 Table 3: Connection summary of VoltPAQ-X2 and X4............5 Table 4: Truth table of E-Stop interaction with the amplifier..........5 List of Figures Figure 1: Front panel connections for the VoltPAQ-X2............4 Figure 2: Front panel connections for the VoltPAQ-X4............4...
  • Page 4: Introduction

    X1, X2 and X4. These suffixes stand for the number of channels. Therefore, the VoltPAQ-X1 can power one load, the VoltPAQ-X2 can power two, and the VoltPAQ-X4 can power four. This manual is specifically for the X2 and X4 models.
  • Page 5: Specifications

    VoltPAQ X2 & X4 User Manual 2. Specifications The VoltPAQs replaces the UPM line of power amplifiers. Every VoltPAQ-X2/X4 consists of the following components and features: Amplifier capable of supplying around 24V and 4A continuous per channel Current sensing capability for each channel...
  • Page 6: Table 1: Amplifier Specifications

    VoltPAQ X2 & X4 User Manual AC Input Specifications Value Input Voltage Range 100V-120V/ 220V-240V Max Input Current per channel 1.0A RMS @ 220V 1.9A RMS @ 110V Input Frequency Min 47Hz Input Frequency Max 63Hz Table 1: Amplifier specifications Amplifier Specifications Value Output Voltage...
  • Page 7: Connections

    VoltPAQ X2 & X4 User Manual 3. Connections Below are a few pictures of the front panel of the VoltPAQ-X2 and VoltPAQ-X4. Following the pictures is a summary and description of all the front panel connections. Figure 1: Front panel connections for the VoltPAQ-X2 Figure 2: Front panel connections for the VoltPAQ-X4 Document Number: 903 ...
  • Page 8: E-Stop

    Amplifier0 is and /Fault3 are floating. The VoltPAQ-X4 disabled uses all /Fault pins. E-Stop E-stop is the master enable/disable Table 3: Connection summary of VoltPAQ-X2 and X4 4. E-Stop E-Stop Connected E-Stop Not-Connected E-Stop Button VoltPAQ amps enabled if All VoltPAQ amps disabled...
  • Page 9: Cables

    VoltPAQ X2 & X4 User Manual 5. Cables 4-Pin DIN to 6-Pin DIN This cable connects the VoltPAQ output to the desired load. Figure 3: 4-pin DIN to 6-pin DIN RCA-to-RCA RCA-to-RCA cables connect the “Amplifier Command” and the “Current Sense” to a data acquisition board.
  • Page 10: Figure 6: Backside Of Voltpaq-X2 Has 2 Fuses

    Connect one end of the 16-Pin ribbon cable to DI/O 0-7 header of the DAQ. Next connect the other end to your VoltPAQ-X2/X4. Through QUARC, set digital channels 0-3 as outputs. Write a logic 1 to the channels 0-3 to enable and write a logic 0 to disable the respective channel.
  • Page 11: Fuses

    Q8-USB. Finally, connect the free end to the VoltPAQ- X2/X4. To enable the VoltPAQ-X2/X4 using a Q8-USB (version 2 or earlier), write a logic 1 to the respective digital output channels 0-3. For example, writing a logic 1 to digital output 0 will enable amplifier channel 0.
  • Page 12 Figure 9: Backside of VoltPAQ-X4 has 4 fuses. There is one fuse per channel. So, for example, in the VoltPAQ-X2, there are 2 fuses. If your voltage input is 100-132 VAC use the following fuses: Slow Blow 1.5A – Digikey part number F2551-ND.
  • Page 13: Obtaining Support

    VoltPAQ X2 & X4 User Manual 8. Obtaining Support Note that a support contract may be required to obtain technical support. To obtain support from Quanser, go to http://www.quanser.com and click on the Tech Support link. Fill in the form with all requested software and hardware information and a description of the problem encountered.

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