NI mioDAQ devices, the latest USB data acquisition technology from NI, can take 20-bit, ±10 V measurements and offer simultaneous sampling, ±10 V output channels, and a variety of digital I/O and counter/timer channels for high-performance, flexible test systems.
USB-6423
16-bit
250 kS/s (Max. rate: 1 channel)
32/16 AI (SE/DI)
4 AO
16 DIO
USB-6451
20-bit
1 MS/s/ch1 (Max. rate: 8 channels)
16/8 AI (SE/DI)
2 AO
16 DIO
USB-6453
20-bit
1 MS/s/ch1 (Max. rate: 16 channels)
32/16 AI (SE/DI)
4 AO
16 DIO
1 USB-6451 and USB-6453 have a multiplexed mode for higher channel counts. Refer to the device manual for more information. For detailed device specifications, refer to the hardware model page.
1. USB-C with locking screw
2. Cable lock
3. QR code-guided setup page
4. Up to 20-bit, ±10 V inputs @ 1 MS/s/ch
5. Smart ID pins (software support coming in future driver release)
6. Up to four ±10 V outputs @ 250 kS/s/ch update rate
7. +5 V pin
8. 16 flexible digital I/O lines
9. User LED (software support coming in future driver release)
With ±10 V input and output channels, TTL digital lines, and NI’s patented counter/timer architecture, mioDAQ devices enable engineers, researchers, and test professionals to accomplish hundreds of tasks.
Each mioDAQ device comes with the following items:
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DIN clip-only kit for mioDAQ used for horizontal mounting on DIN rail |
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Mounting kit for mioDAQ used for vertical mounting on DIN rail or flat-panel mounting via keyhole. Includes USB-C cable with right-angle connector (P/N 789957-02) |
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19 in. (1U) rack-mount kit for mioDAQ. Includes two USB-C cables with right-angle connector (P/N 789957-02) |
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Replacement: USB-C to USB-C with locking screw, 2 m |
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Optional/Replacement: USB-C to USB-C right-angle, 2 m |
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Replacement: Backshell for 36-position, spring-terminal connector on USB mioDAQ devices (quantity 1) |
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Replacement: 36-position, front-mount, spring-terminal connector for USB mioDAQ devices. 0.13 mm2 to 1.5 mm2 | 26 AWG to 16 AWG (quantity 1) |
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Replacement: NI screwdriver (quantity 15) |
NI provides detailed documentation for our hardware devices:
User manual—Common user tasks, hardware architecture details, and more
Specifications document—Detailed specifications and device pinout
Dimensional drawings—2D CAD files and other mechanical drawings
Product certifications—Declaration of Conformity (DoC) and any specialty certifications
Letter of Volatility—Information about onboard memory and how to clear it, if applicable
These documents are available from the Documentation section of the hardware model page.
All mioDAQ devices are supported by the NI-DAQmx driver. Refer to the links below for NI-DAQmx documentation:
