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Product short description:
  • • 20 differential or 40 single-ended input channels
    • 200KHz throughput
    • 4.5µS/conversion
    • Selectable input range (±5V, ±10V, 0-10V)

The IP320A monitors 20 differential or 40 single-ended input channels. When used with a carrier that holds four IP modules, up to 160 inputs can be obtained from a single card cage slot.

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A jumper offers a choice of three input voltage ranges. Using the software programmable gain, you can easily customize the input voltage on an individual channel basis. The control register provides further flexibility with the option of single-ended or differential inputs and controlled channel selection. Software or external triggers enable synchronization of data acquisition to external events.

The IP320A is a drop-in replacement for the IP320, please see the known differences document below for more information.

Known difference statement between the IP320 and the IP320A

Specifications

Analog Inputs

Input configuration: 40 single-ended or 20 differential.

A/D resolution: 12 bits.

Input ranges (dip switch-selectable): Bipolar -5 to +5V, -10 to +10V (See Note 1), or Unipolar 0 to +10V (See Note 1).

Note 1: Range requires ±15V external power supply. Clipping occurs with ±12V supplies, typically to ±9V.

Maximum throughput rate: 200KHz (5μS/conversion). Only one channel updates at a time.

Programmable gains: x1, x2, x4, x8.

A/D triggers: External and software.

Maximum overall calibrated error at 25°C: See below.

Input Range
(volts)
PGA
Gain
ADC Range
(volts)
Max.Error
±LSB (%span)
0 to 10 1 0 to 10 3.2 (0.078)
-5 to +5 1 -5 to +5 1.8 (0.044)
-10 to +10 1 -10 to +10 2.8 (0.069)

Data format (left-justified): Straight Binary.

Input overvoltage protection: ±32V powered, -35 to +55 unpowered.

Common mode rejection ratio (60Hz): 71dB.

Channel-to-channel rejection ratio (60Hz): 71dB.

IP Compliance (ANSI/VITA 4)

Meets IP specifications per ANSI/VITA 4-1995.

IP data transfer cycle types supported: Input/output (IOSel*), ID read (IDSel*).

Access Times (8MHz clock): All functions: 0 wait states (250nS cycle) except Control register write: 1 wait state (375nS cycle), Read ADC data: 2 wait states (500nS cycle). Conversion Request (write):1 wait state (375nS cycle).

Environmental

Operating temperature: 0 to 70°C (IP320A) or -40 to 85°C (IP320AE model).

Storage temperature: -40 to 125°C (IP320A) or -55 to 105°C (IP320AE model).

Relative humidity: 5 to 95% non-condensing.

MTBF: 719,999 hrs at 25°C, MIL-HDBK-217F,Notice 2.

Power: +5V: 210mA maximum.
+12V from P1 or +15V from P2: 25mA maximum.
-12V from P1 or -15V from P2: 25mA maximum.

  • 20 differential or 40 single-ended inputs
  • 12-bit, successive approximation A/D converter (ADC) with an 4.5µS. conversion time.
  • 200K samples per second maximum system throughput rate
  • Three dip switch-selectable input ranges: -5 to 5V, -10 to 10V, and 0 to 10V
  • Programmable gains of 1, 2, 4, and 8
  • Built-in calibration references
  • 0 to 70°C (IP320A) or -40 to 85°C (IP320AE model)
  • Software or external hardware inputs can trigger A/D conversions for synchronization to external events.
  • On-board, precision voltage references enable accurate software calibration of the module without external instruments.
  • The module supports both “wait” states (generated by the IP module) and “hold” states (generated by the carrier board).

Manuals

IP320A User Manual (Log in to download the file)

Known Difference Between IP320 and the IP320A (Log in to download the file)

Drawings & Diagrams

Additional information

Weight N/A
Dimensions N/A
Part Number

IP320A: 20 differential or 40 single-ended inputs., IP320AE: 20 differential or 40 single-ended inputs, extended temp. range.

  • Description

    A jumper offers a choice of three input voltage ranges. Using the software programmable gain, you can easily customize the input voltage on an individual channel basis. The control register provides further flexibility with the option of single-ended or differential inputs and controlled channel selection. Software or external triggers enable synchronization of data acquisition to external events.

    The IP320A is a drop-in replacement for the IP320, please see the known differences document below for more information.

    Known difference statement between the IP320 and the IP320A

    Specifications

    Analog Inputs

    Input configuration: 40 single-ended or 20 differential.

    A/D resolution: 12 bits.

    Input ranges (dip switch-selectable): Bipolar -5 to +5V, -10 to +10V (See Note 1), or Unipolar 0 to +10V (See Note 1).

    Note 1: Range requires ±15V external power supply. Clipping occurs with ±12V supplies, typically to ±9V.

    Maximum throughput rate: 200KHz (5μS/conversion). Only one channel updates at a time.

    Programmable gains: x1, x2, x4, x8.

    A/D triggers: External and software.

    Maximum overall calibrated error at 25°C: See below.

    Input Range
    (volts)
    PGA
    Gain
    ADC Range
    (volts)
    Max.Error
    ±LSB (%span)
    0 to 10 1 0 to 10 3.2 (0.078)
    -5 to +5 1 -5 to +5 1.8 (0.044)
    -10 to +10 1 -10 to +10 2.8 (0.069)

    Data format (left-justified): Straight Binary.

    Input overvoltage protection: ±32V powered, -35 to +55 unpowered.

    Common mode rejection ratio (60Hz): 71dB.

    Channel-to-channel rejection ratio (60Hz): 71dB.

    IP Compliance (ANSI/VITA 4)

    Meets IP specifications per ANSI/VITA 4-1995.

    IP data transfer cycle types supported: Input/output (IOSel*), ID read (IDSel*).

    Access Times (8MHz clock): All functions: 0 wait states (250nS cycle) except Control register write: 1 wait state (375nS cycle), Read ADC data: 2 wait states (500nS cycle). Conversion Request (write):1 wait state (375nS cycle).

    Environmental

    Operating temperature: 0 to 70°C (IP320A) or -40 to 85°C (IP320AE model).

    Storage temperature: -40 to 125°C (IP320A) or -55 to 105°C (IP320AE model).

    Relative humidity: 5 to 95% non-condensing.

    MTBF: 719,999 hrs at 25°C, MIL-HDBK-217F,Notice 2.

    Power: +5V: 210mA maximum.
    +12V from P1 or +15V from P2: 25mA maximum.
    -12V from P1 or -15V from P2: 25mA maximum.

  • Features & Benefits

    • 20 differential or 40 single-ended inputs
    • 12-bit, successive approximation A/D converter (ADC) with an 4.5µS. conversion time.
    • 200K samples per second maximum system throughput rate
    • Three dip switch-selectable input ranges: -5 to 5V, -10 to 10V, and 0 to 10V
    • Programmable gains of 1, 2, 4, and 8
    • Built-in calibration references
    • 0 to 70°C (IP320A) or -40 to 85°C (IP320AE model)
    • Software or external hardware inputs can trigger A/D conversions for synchronization to external events.
    • On-board, precision voltage references enable accurate software calibration of the module without external instruments.
    • The module supports both “wait” states (generated by the IP module) and “hold” states (generated by the carrier board).
  • Specs & Data Sheets

    Manuals

    IP320A User Manual (Log in to download the file)

    Known Difference Between IP320 and the IP320A (Log in to download the file)

    Drawings & Diagrams

  • Additional information

    Additional information

    Weight N/A
    Dimensions N/A
    Part Number

    IP320A: 20 differential or 40 single-ended inputs., IP320AE: 20 differential or 40 single-ended inputs, extended temp. range.