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PCI-6224

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The NI PCI-6224 is a 16-bit, 250 kS/s multifunction DAQ device with 32 analog inputs, 48 digital I/O lines, and two 80 MHz counter/timers.
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Technical specifications for PCI-6224

  • Manufacturer:
    NI
  • Part Number:
    PCI-6224
  • Product Family:
    NI
  • Product Type:
    Data Acquisition Device
  • Stock:
    1
  • Analog Inputs:
    32 single-ended or 16 differential
  • ADC Resolution:
    16 bits
  • Max Sampling Rate:
    250 kS/s, single-channel or multichannel aggregate
  • Input Ranges:
    ±10V, ±5V, ±1V, ±0.2V
  • Analog Outputs:
    0 (none)
  • Digital I/O Lines:
    48 individually configurable lines
  • Hardware-Timed DIO:
    Up to 32 Port 0 lines at up to 1 MHz
  • Digital Output Current:
    Up to ±24 mA on Port 0; up to ±16 mA on PFI/Port 1/Port 2
  • Counters/Timers:
    Two 32-bit counters with 80 MHz, 20 MHz and 100 kHz internal base clocks
  • DMA Channels:
    6
  • I/O Connectors:
    Two 68-pin VHDCI connectors
  • Operating Temperature:
    0 to 55 °C
  • Storage Temperature:
    −20 to 70 °C
  • Weight:
    0.05 kg
  • Estimated shipping dimensions:
    10.6×15.5 cm
  • Tariff Code:
    9031809090
  • Country of origin:
    USA
  • Place of shipment:
    Xiamen, Fujian, China
By purchasing this item, you agree to the Terms & Conditions, ApterPower is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with ApterPower's 1-year warranty.

More Information

Overview Manuals Specifications Application Protection and Troubleshooting Upgrade Guidelines

Features:

  • Provides 32 inputs with 250 kS/s sampling and programmable ranges.
  • 48 lines with 32 hardware-timed at 1 MHz for flexible control.
  • Two 32-bit counters for encoder and frequency measurements.
The PCI-6224 provides 32 analog input channels with 16-bit resolution and a maximum sampling rate of 250 kS/s. Each channel features programmable input ranges of ±10V, ±5V, ±1V, and ±0.2V, allowing the PCI-6224 to accommodate a wide variety of sensor signals. The PCI-6224 includes NI-MCal calibration technology for improved measurement accuracy and 6 DMA channels for fast data throughput. This high channel count and flexible input ranges make the PCI-6224 ideal for data logging, sensor measurements, and monitoring applications.

The PCI-6224 features 48 TTL/CMOS digital I/O lines, with up to 32 lines capable of hardware-timed operation at 1 MHz for synchronized control and communication tasks. The digital lines can drive 24 mA for relay and actuator control, making the PCI-6224 suitable for industrial automation applications., making the PCI-6224 suitable for industrial automation applications. The PCI-6224 also includes protected digital lines and digital debounce filters for reliable operation in noisy environments. The PCI-6224's digital I/O capability enables direct interfacing with switches, relays, LEDs, and other digital devices.

The PCI-6224 includes two 32-bit, 80 MHz counter/timers for a wide range of measurement and control applications. These counters support encoder measurements, frequency measurement, pulse generation, and quadrature encoder positioning. The PCI-6224's counters provide high-resolution timing for applications such as motor control, speed measurement, and event counting. The PCI-6224 also supports digital triggering, enabling precise acquisition control and synchronization with external events. The PCI-6224's counter/timers and triggering capabilities make it suitable for demanding test and control applications.

The PCI-6224 106M1079-01 NI Data Acquisition Device may still be available for purchase and support from Apter Power beyond End-Of-Life (EOL) by the manufacturer (OEM).

NI PCI-6224 Data Acquisition Device Manuals, Datasheets, Drivers, Link Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
NI PCI-6224 Data Acquisition Device Specs

General

  • Manufacturer NI
  • Model PCI-6224
  • Condition New Original ready stock
  • Product Family PCI-6229,PCI-6221,PCI-6225
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
  • Automated Test Equipment (ATE): Deployed on manufacturing floors to perform automated pass/fail testing, quality control inspection, and components functional verification.
  • Laboratory Automation & Academic Research: Used in universities and research labs for multi-channel sensor data recording (e.g., measuring voltage output from various analytical instruments).
  • Design Verification & Prototyping: Helps hardware engineers monitor, benchmark, and validate electronic circuit behaviors by acquiring multiple analog channels through multiplexed scanning.
  • Environmental & Structural Monitoring: Measures environmental parameters or tracks multi-point strain gauge and structural signals when paired with external signal conditioning accessories.
  • Digital I/O Overvoltage Protection: The 48 digital lines feature input overvoltage protection. However, users must ensure signals stay within the specified operating ranges (typically 0V to 5V logic) to avoid permanent CMOS damage.
  • Overcurrent Protection:Depending on the hardware revision, the +5 V terminal may use either a self-resetting fuse or a non-user-replaceable conventional fuse..
  • NI-MCal Self-Calibration: The board includes an onboard reference voltage source. Users can run self-calibration via software to correct offset and gain errors caused by ambient temperature changes without disconnecting any external signals.
  • Software First: Always install the NI-DAQmx driver software before inserting the physical card. This ensures Windows assigns the correct hardware drivers immediately upon detection.
  • Connection: Connect your external signals using compatible NI shielded cables (such as the SHC68-68-EPM) and connector blocks (like the SCB-68).
  • Migrating from PCI to PCI Express (PCIe): Modern desktop motherboards rarely feature traditional PCI slots. If you are upgrading your host PC, you must upgrade to a modern PCIe-based data acquisition card.
  • Direct Architecture Upgrade: NI PCIe-6323 (X Series). It maintains the same 32 analog inputs and 48 digital I/O layout but introduces 4 analog outputs, faster throughput (up to 250 kS/s multi-channel), and operates on modern PCIe slots.
Description
The National Instruments PCI-6224 is a low-cost multifunction data acquisition (DAQ) device from the M Series family, designed for cost-sensitive industrial applications. This device provides 32 analog inputs at 16-bit resolution with a sampling rate of 250 kS/s. The PCI-6224 includes 48 digital I/O lines and two 32-bit, 80 MHz counter/timers.

The National Instruments PCI-6224 features programmable input ranges of ±10V, ±5V, ±1V, and ±0.2V per channel, with 6 DMA channels for fast data throughput. The PCI-6224 includes NI-MCal calibration technology for improved measurement accuracy. The PCI-6224 has 48 TTL/CMOS digital I/O lines (up to 32 hardware-timed at 1 MHz).

The National Instruments PCI-6224 is compatible with NI SCC and SCXI signal conditioning platforms for sensor measurements. The PCI-6224 includes NI-DAQmx driver software with Measurement & Automation Explorer configuration utility.

The PCI-6224 provides 48 individually configurable digital I/O lines. The 32 Port 0 lines support up to 24 mA output current per line, while the 16 PFI/Port 1/Port 2 lines support up to 16 mA per line.
Alternative Names
PCI 6224 PCI-6229 PCI-6221 PCI-6225 PXI-6224 PCI-8361 PCIE-8361 PXIE-8360
Technical notes
The NI PCI-6224 is a 32-channel, 16-bit DAQ device with 250 kS/s sampling, 48 digital I/O, two 80 MHz counters, 6 DMA channels, and programmable ±10V ranges. Includes NI-DAQmx driver, NI-MCal calibration and supports Windows/Mac/Linux. Ideal for cost-sensitive industrial test and control applications.
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FAQS

The following is a list of questions commonly asked by our customers. Please contact us if you have a question about our process that is not answered below.
What is the primary function of the PCI-6224?
It is a 32-channel, 16-bit DAQ device for data acquisition, control, and test applications.
What is the max sampling rate of the PCI-6224?
250 kS/s with 16-bit resolution and programmable input ranges per channel.
What digital I/O does the PCI-6224 support?
48 digital I/O lines with up to 32 hardware-timed at 1 MHz and 24 mA drive.
What counter/timers does the PCI-6224 include?
Two 32-bit, 80 MHz counter/timers for encoder and pulse measurements.

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