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Product short description:
  • 16 differential or 32 single-ended inputs
  • 125KHz throughput
  • 8µS/conversion
  • Selectable input range (±5V, ±10V, 0-5V, 0-10V)
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PMC330 mezzanine modules provide fast, high resolution A/D conversion.

The PMC330 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.

Specifications

Analog Inputs

Input configuration: 16 differential or 32 single-ended.
A/D resolution: 16 bits.
Input ranges: ±5V, ±10V*, 0-5V, and 0-10V*. * Requires ±15V external supplies.
Data sample memory: Individual channel mailbox with one or two storage buffer registers per channel.
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).
Programmable gains: 1x, 2x, 4x, 8x.
A/D triggers: External and software.
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.

PMC Compliance

Conforms to PCI Local Bus Specification, Revision 2.2 and CMC/PMC Specification, P1386.1.
Electrical/Mechanical Interface: Single-Width Module.
32-bit PCI Target: Implemented by Altera FPGA.
4K Memory Space Required: One Base Address Register.
Signaling: 5V Compliant, 3.3V Tolerant.
Interrupts (INTA#): Interrupt A is used to request an interrupt.
Access Times: 8 PCI Clock Cycles for all registers.
To avoid Mail Box RAM read and write contention, a Mail Box read may be issued a retry termination.

Environmental

Operating temperature: 0 to 70°C (PMC330) or -40 to 85°C (PMC330E model)
Storage temperature: -55 to 100°C (all models).
Relative humidity: 5 to 95% non-condensing.
Power: 71mA at +5V. 14mA at +12V. 10mA at -12V.
MTBF: 1,745,521 hrs. at 25°C, MIL-HDBK-217F, notice 2

  • 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 (PMC330) or -40 to 85°C (PMC330E model)

Manuals

PMC330 User Manual (Log in to download the file)

Drawings & Diagrams

PCISW-API-LNX (Log in to download the file)
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    Termination Products

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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

    • 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 (PMC330) or -40 to 85°C (PMC330E model)
  • Specs & Data Sheets

    Manuals

    PMC330 User Manual (Log in to download the file)

    Drawings & Diagrams

  • Software

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

    • Compare

      502x Cable Series

      • Communication Signal Cables
      • Wide assortment of ribbon cables
      $40$600
      Select options
    • Compare

      PCISW-API-WIN

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

      PMCSW-API-VXW: VxWorks Libraries

      • VxWorks function libraries for XMC, PMC, PCI and CompactPCI products (except IP carriers)
      • Supports any CPU target with quick modification.
      • API easily convertible for any operating system
      $835
      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