NI PCI-6624 Industrial 8-Channel Channel-Channel Isolated 48 VDC Counter/Timer Board

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  • Event counting, period/frequency, encoder position, pulse width measurement, pulse generation
  • Short circuit protection on outputs with automatic recovery
  • NI-DAQmx driver for highest productivity and performance (NI-DAQmx version 7.1 and higher)
  • Superior NI-TIO features for automotive/aerospace, industrial/motion control, and manufacturing test
  • Eight counter/timers with 26 channel-channel isolated inputs and 8 channel-channel isolated outputs
  • 400KHz maximum frequency with 48 VDC voltage range on inputs and outputs
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The National Instruments PCI-6624 is a timing and digital I/O board for use with PCI computer systems. The NI PCI-6624 offers eight 32-bit counter/timers with channel-to-channel optical isolation for input and output signals up to 48 VDC. You can perform a wide variety of counter/timer tasks with the PCI-6624, including event counting, time period/frequency measurement, quadrature encoder position measurement, pulse width measurement, pulse generation, and pulse train generation. Example applications also include generation of retriggerable pulses, two-signal edge separation measurements, continuous buffered event counting, and continuous buffered pulse train measurements. The PCI-6624 board offers superior industrially rugged features for a wide array of applications such as automotive/aerospace, industrial/motion control, and manufacturing test.

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Specifications Documents

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Specifications Summary


Each NI PCI-6624 requires:

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1 Connector Block

1 Cable

NI PCI-6624

NI PCI-6624 and Accessories

NI PCI-6624 - 778834-01 Qty $ 1,653 each
Connector Block - Screw Terminal
SCB-100 - 776990-01
Qty $ 338 each
Cable - Shielded
SH100-100-F Cable (2m) - 185095-02
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Qty $ 201 each
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Extended Warranties

National Instruments designs and manufactures all products to minimize failures, however unexpected failures can still occur. Extended warranties provide a fixed economical price at the time of system purchase, covering any repair costs for up to three years. In addition, they offer the following benefits:

  • Significant cost savings compared to individual repair incidents
  • Fault location, diagnostics, and repair by NI any time the system product fails
  • All parts and labor costs covered as well as any adjustments needed to restore the hardware to manufacturing specifications

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NI recognizes the need to maintain properly calibrated devices for high-accuracy measurements. NI provides manual calibration procedures, services to recalibrate your products, and automated calibration software to calibrate many NI measurement products.


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Repair Services

Return your registered product under warranty at no additional labor and parts cost. NI offers fault location, diagnostics, and repair any time the system fails as well as any adjustments needed to restore the hardware to manufacturing specifications.

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Additional Product Information

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