Acromag PMC230 Series User Manual

Acromag PMC230 Series User Manual

Pci mezzanine card 16-bit high density analog output module
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Summary of Contents for Acromag PMC230 Series

  • Page 1 (217) 352-9330 | Click HERE Find the Acromag PMC230-8 at our website:...
  • Page 2 Wixom, MI 48393-7037 U.S.A. Tel: (248) 624-1541 Fax: (248) 624-9234 Copyright 2000, Acromag, Inc., Printed in the USA. Data and specifications are subject to change without notice. 8500-670-C07D003 Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
  • Page 3: Table Of Contents

    16-BIT HIGH-DENSITY ANALOG OUTPUT MODULE ___________________________________________________________________________________________ TERMINATION PANEL: MODEL 5025-552..... The information contained in this manual is subject to change without notice. Acromag, Inc. makes no warranty of any kind with DRAWINGS Page 4501-859 PMC MECHANICAL ASSEMBLY....…... regard to this material, including, but not limited to, the implied 4501-863 PMC230 JUMPER LOCATION......
  • Page 4: Pci Mezzanine Card Interface Features

    These ranges can be selected on a per channel programming are handled by the ActiveX controls. These functions basis. consist of an ActiveX control for each Acromag PMC module. • External Trigger Scan Mode - All channels simultaneously implement a new conversion with each external trigger. This...
  • Page 5: Board Configuration

    Table 2.1: Full-Scale Ranges and Ideal Analog Output in the mating area (per MIL-G-45204, Type II, Grade C). Connects DESCRIPTION Digital ANALOG OUTPUT to Acromag termination panel 5025-552 from the front panel via Output round shielded cable (Model 5028-187). Code ±10V ±5V...
  • Page 6: Analog Outputs: Noise And Grounding Considerations

    SERIES PMC230 PCI MEZZANINE CARD 16-BIT HIGH-DENSITY ANALOG OUTPUT MODULE ___________________________________________________________________________________________ guarantee acquisition. It must not stay low for more than 6μ Table 2.3: PMC230 Field I/O Pin Connections for P1 seconds, or additional, unwanted conversions may be triggered. Pin Description Number Pin Description Number...
  • Page 7: 3.0 Programming Information

    PMC230 module. Max_Lat Min_Gnt Not Used This Acromag PMC230 is a PCI Local Bus Specification version MEMORY MAP 2.2 compliant PCI bus target only PMC module. The carrier/CPU connects a PCI host bus to the PMC module.
  • Page 8: Control Register

    SERIES PMC230 PCI MEZZANINE CARD 16-BIT HIGH-DENSITY ANALOG OUTPUT MODULE ___________________________________________________________________________________________ 32-bit access is not used by the PMC230. A 32-bit read will return Table 3.3: Control Register logic “0” for the most significant word. FUNCTION 2,1,0 Not Used Table 3.2: PMC230 Memory Map Not Used Not Used Base...
  • Page 9: Calibration Coefficient Status Register

    Writes to coefficient memory are normally only performed at Channel Address (Hex) Address (Hex) the factory. The module should be returned to Acromag if recalibration is needed. A write operation to the calibration coefficient memory, initiated ±10 via the Calibration Coefficient Access register, will take approximately 5m seconds.
  • Page 10: Dac Channel Registers

    Software calibration uses some fairly complex equations. ® ® corresponding converter for simultaneous conversion upon issue of Acromag recommends purchase of our ActiveX or VxWorks a software or external trigger. software to make communication with the board and calibration easy. It relieves you from having to turn the equations of the following sections into debugged software calibration code.
  • Page 11: Calibration Programming Example

    SERIES PMC230 PCI MEZZANINE CARD 16-BIT HIGH-DENSITY ANALOG OUTPUT MODULE ___________________________________________________________________________________________ written to the 16-bit DAC to achieve a specified voltage within the Calibration Programming Example selected output range. Assume it is necessary to program channel 0 with an output of Equation (1): -2.5 Volts.
  • Page 12: 4.0 Theory Of Operation

    SERIES PMC230 PCI MEZZANINE CARD 16-BIT HIGH-DENSITY ANALOG OUTPUT MODULE ___________________________________________________________________________________________ Execute Write of DFFB hex to the DAC Channel 0 Register at simultaneous transfer of serial shift register data to the Base Address + 220H. corresponding converter. Execute Write 0001H to the Start Convert Bit at Base Address The DACs can be updated with new digital values or left + 21CH.
  • Page 13: Pmc Module Software

    Surface-Mounted Technology (SMT) boards are generally difficult to repair. It is highly recommended that a non-functioning board be returned to Acromag for repair. The board can be easily damaged unless special SMT repair and service tools are used. Further, Acromag has automated test equipment that thoroughly checks the performance of each board.
  • Page 14: Environmetal

    2KΩ with a 10V The extended temperature grade version of the DAC714 is no longer output. available from the manufacturer. Acromag has performed operational DAC Data Format………………..Positive-true binary two’s tests of sampled commercial grade components over the extended complement (BTC) input codes.
  • Page 15: External Trigger Input/Output

    Specification, Revision 2.2 and Application: To connect field I/O signals to the PMC Module. PMC Specification, P1386.1/Draft Termination Panel: Acromag Part 4001-040 (Phoenix Contact 2.4. (See Note 6) Type FLKM 50). The 5025-552 termination panel facilitates the Electrical/Mechanical Interface... Single-Width PMC Module.
  • Page 16: 4501-859 Pmc Mechanical Assembly

    Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
  • Page 17: 4501-863 Pmc230 Jumper Location

    Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
  • Page 18: 4501-864 Analog Output Connections

    Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
  • Page 19: 4501-865 Pmc230 Block Diagram

    Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
  • Page 20: 4501-758 Cable, Scsi-2 To Flat Ribbon (Shielded)

    Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
  • Page 21: 4501-464 Termination Panel 5025-552

    Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...

This manual is also suitable for:

Pmc230-8Pmc230-8e

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