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Product short description:
  • 16D/32SE input channels
  • ±5V, ±10V, 0-5V, and 0-10V input ranges
  • 16-bit A/D converter, 8µS conversion time (125KHz)
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AcPC330 boards provide fast, high resolution A/D conversion.

The AcPC330 has many features to improve your overall system throughput rate. You can scan all channels or define a subset for more frequent sampling. Burst mode scans selected channels at the maximum conversion rate. Uniform mode performs conversions at user-defined intervals. Both modes can scan continuously, or execute a single cycle upon receiving a trigger.

“Mail box” memory allows the CPU to read the latest data in 32 storage buffer registers without interrupting the A/D converter.

Analog Input

Input configuration: 16 differential or 32 single-ended channels.
A/D resolution: 16 bits.
Input ranges: ±5V, ±10V, 0-5V, and 0-10V.
Programmable gains: 1x, 2x, 4x, 8x.
Maximum throughput rate:
Only one channel can be updated at a time.
One channel: 125KHz (8μS/conversion)
[66KHz (15μS/conversion) recommended]
16 channels (differential): 4.2KHz (240μS/16 ch)
32 channels (single-ended): 2.1KHz (480μS/32 ch).
Data sample memory: Individual channel mailbox with one or two storage buffer registers per channel.
A/D triggers: External and software.
Internal timer: One user programmable timer for analog input acquisition control.
System accuracy: ±3 LSB (0.005%) typical (SW calib., gain=1, 25°C).
Data format: Straight binary or two’s compliment.
Input overvoltage protection: Vss -20V to Vdd 40V with power on, -35V to 55V power off.
Common mode rejection ratio (60Hz): 96dB typical.
Channel-to-channel rejection ratio (60Hz): 96dB typical.

Environmental

Operating temperature: 0 to 70°C (E version -40 to 85°C).
Storage temperature: -55 to 100°C.
Relative humidity: 5 to 95% non-condensing.
MTBF: Consult factory.
Power: 290mA at 5V (350mA maximum).

CompactPCI bus Compliance

Meets PCI spec. V2.2 and PICMG 2.0, R3.0.
Data transfer bus:
Slave with 32-bit, 16-bit, and 8-bit data transfer operation.
Interrupts (INTA#): Interrupt A is used to request an interrupt.
Plug-and-Play: The system maps the base address into the PCI bus 32-bit memory space.

  • “Mailbox” memory eliminates scanning interruptions for optimum throughput.
  • Data register indicates new and missed (overwritten) data values in the mail box.
  • Programmable interrupts simplify data acquisition by providing greater control.
  • 16-bit A/D converter (ADC)
  • 8µS conversion time (125KHz)
  • 16 differential or 32 single-ended inputs (±5V, ±10V, 0-5V, and 0-10V input ranges)
  • Individual channel mailbox with one or two storage buffer registers per channel
  • Programmable scan control
  • Four scanning modes
  • User-programmable interval timer
  • External trigger input and output
  • Programmable gain for individual channels
  • Post-conversion interrupts
  • 0 to 70°C (-40 to 85°C E version)

Manuals

AcPC330 User Manual (Log in to download the file)

PCISW-API-LNX (Log in to download the file)
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    • Wide assortment of ribbon cables
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    PCISW-API-WIN

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    Termination Products

    • DIN rail-mount panels
    • 50 screw terminals on 50-pin connector termination panels
    • 50 screw terminals on SCSI-2 connector termination panels
    • 68 screw terminals on SCSI-3 connector termination panels
    $165$210
    Select options

Additional information

Weight N/A
Part Number

5025-288: SCSI-3 cable connection to 68 screw terminals, 5028-378: SCSI-2 cable connection to 50 screw terminals, 5025-552: 50 screw terminals, ribbon cable connector

  • Description

    Screw terminal panels simplify field signal wiring. A cable connector provides a clean interface to the I/O board or module.

    Many termination panels have a compact footprint and mount neatly on a DIN rail strip. Other panels are designed for mounting directly onto a standard 19-inch computer rack.

    All of Acromag’s I/O boards have a corresponding termination panel. This convenience saves you the time and hassle of finding a compatible panel or crafting your own.

    For more information see modules user manual.

  • Features & Benefits

    • “Mailbox” memory eliminates scanning interruptions for optimum throughput.
    • Data register indicates new and missed (overwritten) data values in the mail box.
    • Programmable interrupts simplify data acquisition by providing greater control.
    • 16-bit A/D converter (ADC)
    • 8µS conversion time (125KHz)
    • 16 differential or 32 single-ended inputs (±5V, ±10V, 0-5V, and 0-10V input ranges)
    • Individual channel mailbox with one or two storage buffer registers per channel
    • Programmable scan control
    • Four scanning modes
    • User-programmable interval timer
    • External trigger input and output
    • Programmable gain for individual channels
    • Post-conversion interrupts
    • 0 to 70°C (-40 to 85°C E version)
  • Specs & Data Sheets

    Manuals

    AcPC330 User Manual (Log in to download the file)

  • Software

    PCISW-API-LNX (Log in to download the file)
  • Accessories

    • Compare

      502x Cable Series

      • Communication Signal Cables
      • Wide assortment of ribbon cables
      $75$600
      Select options
    • Compare

      PCISW-API-WIN

      • Support for Acromag XMC, PMC, PCI, CompactPCI cards
      $310
      Select options
    • Compare

      Termination Products

      • DIN rail-mount panels
      • 50 screw terminals on 50-pin connector termination panels
      • 50 screw terminals on SCSI-2 connector termination panels
      • 68 screw terminals on SCSI-3 connector termination panels
      $165$210
      Select options
  • Additional information

    Additional information

    Weight N/A
    Part Number

    5025-288: SCSI-3 cable connection to 68 screw terminals, 5028-378: SCSI-2 cable connection to 50 screw terminals, 5025-552: 50 screw terminals, ribbon cable connector