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Product short description:
  • 16D/32SE analog inputs, 16-bit A/D
  • Eight analog outputs, 16-bit D/A
  • 16 TTL digital I/O
  • One 32-bit counter/timer
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AcPC730 I/O boards provide a variety of I/O functions on a single card. These high-density boards perform both high-speed and high-resolution A/D and D/A conversion and also handle digital I/O plus counter/timer functions.

Now you can conserve your precious card slots and still get all the I/O functionality you need. The AcPC730 is designed for extreme versatility with many deluxe features to meet most applications. However, the AcPC730 is still very budget-friendly.

Specifications

Analog Input

Input configuration: 16 differential or 32 single-ended channels multiplexed to a single A/D converter.
A/D resolution: 16 bits.
Input ranges: ±3.3V, ±5V, ±10V, 0-5V, and 0-10V.
Maximum throughput rate: One channel updated at a time.
1 channel (maximum): 10μS
16 channels (maximum): 160μS
32 channels (maximum): 320μS
Data sample memory: 512 samples shared by all channels.
A/D trigger: Internal timer, external source, software.
On-board timer: One user-programmable timer for analog input acquisition control.
System accuracy: ±3 LSB typ. (SW calib., gain=1, 25°C).
Data format: Straight binary or binary two’s compliment.
Input overvoltage protection: -40 to 55V power off.
Common mode rejection ratio (60Hz): 96dB typical.
Channel-to-channel rejection ratio (60Hz): 96dB typical.

Analog Output

Output configuration: 8 single-ended channels, each controlled by its own independent D/A converter.
D/A resolution: 16 bits.
Output range: ±10V.
Maximum throughput rate: Outputs updated simultaneously or individually.
1 channel: 12.375μS
8 different channels: 12.375μS
DAC programming: Via independent channel registers or through shared FIFO.
Data sample memory: 1024 sample FIFO shared by all channels.
D/A trigger: Internal timer, external source, software.
On-board timer: One user-programmable timer for analog output control.
System accuracy: 0.0076% of 20V span max. error corrected (i.e. calibrated) at 25°C with output unloaded.
Data format: Straight binary.
Output at reset: 0V.
Output current: -10 to 10mA (maximum).
Short circuit protection: Indefinite at 25°C.

Digital I/O

I/O channel configuration: 16 TTL transceivers, input/ output direction selectable on an 8-channel basis.

Digital Input

Input voltage range: 0 to 5V DC.
Input signal threshold: Low to high: 2.0V typical. High to low: 0.8V typical.
Input response time: 250 nanoseconds.
Interrupts: 16 channels of interrupts for high-to-low, low-to-high, or any change-of-state event types.
Debounce: Individual debounce selectable on each channel. User-selectable (4μS, 64μS, 1mS, or 8mS).

Digital Output

Output voltage range: 0 to 5V DC.
Output ON current range: -15 to 64mA.
Output pullups: 4.7K ohm socketed resistors.

Counter/Timers

Counter/timer configuration: one 32-bit counter (requires use of channels 2 through 5 of digital I/O section).
Functions: Watchdog timer, event counting, pulse measurement, period measurement, output waveform generation (pulse width modulation, continuous pulse, single pulse, continuous waveform).
Internal clock: Programmable 1, 4, 8MHz.
External clock: 3.4MHz.
Input voltage range: 0 to 5V DC.
Output voltage range: 0 to 5V with 4.7 ohm pull-up. Maximum of 0 to 35V with external supply.

CompactPCI bus Compliance

Meets PCI spec. V2.1 and PICMG 2.0, R3.0.
Data transfer bus: Slave with 32-bit, 16-bit, and 8-bit data transfer operation 32-bit read/write accesses are implemented as two 16-bit transfers.
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.

Environmental

Operating temperature: 0 to 70°C (E version -40 to 85°C)
Storage temperature: -40 to 85°C.
Relative humidity: 5 to 95% non-condensing.
Power: 245mA at 5V (290mA maximum).
MTBF: Consult factory.

  • 0 to 70°C (-40 to 85°C E version)

Analog Inputs

  • 16 differential or 32 single-ended inputs (±3.3V, ±5V, ±10V, 0-5V, and 0-10V ranges)
  • 16-bit ADC with 512 sample RAM
  • 10µS conversion time (100KHz)
  • Interrupt upon ADC memory threshold condition (user-programmable data sample threshold)
  • User-programmable interval timer

Analog Outputs

  • Eight analog output channels (±10V range)
  • Individual 16-bit DACs per channel
  • 1024 sample FIFO for waveform generation
  • 12.375µS settling time (80.8KHz throughput)
  • Interrupt on user-programmable FIFO threshold

Digital I/O

  • 16 TTL bidirectional input/outputs

Counter/Timer

  • One 32-bit counter/timer
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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

    • 0 to 70°C (-40 to 85°C E version)

    Analog Inputs

    • 16 differential or 32 single-ended inputs (±3.3V, ±5V, ±10V, 0-5V, and 0-10V ranges)
    • 16-bit ADC with 512 sample RAM
    • 10µS conversion time (100KHz)
    • Interrupt upon ADC memory threshold condition (user-programmable data sample threshold)
    • User-programmable interval timer

    Analog Outputs

    • Eight analog output channels (±10V range)
    • Individual 16-bit DACs per channel
    • 1024 sample FIFO for waveform generation
    • 12.375µS settling time (80.8KHz throughput)
    • Interrupt on user-programmable FIFO threshold

    Digital I/O

    • 16 TTL bidirectional input/outputs

    Counter/Timer

    • One 32-bit counter/timer
  • Specs & Data Sheets

  • Accessories

    • Compare

      502x Cable Series

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