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USB-6423
$1,799.00
Item details
Supported Power Input: Bus Powered
Maximum Number of Single-Ended Analog Input Channels: 32
Maximum Number of Differential Analog Input Channels: 16
Maximum Sample Rate: 250 kS/s
Simultaneous Sampling: No
Analog Input Resolution: 16 bits
Bus Connector: USB C
Number of Analog Output Channels: 4
Maximum Update Rate: 250 kS/s
Number of Bidirectional Digital Channels: 16
Number of Counters/Timers: 4
Analog Input Absolute Accuracy: 2.61 mV
Analog Input FIFO Buffer Size: 8191 samples
Analog Input Isolation: –
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National Instruments USB-6423 Multifunction I/O Device
16-bit, 250kS/s (32 AI, 4 AO, 16 DIO) mioDAQ, USB Multifunction I/O Device
The USB-6423 is a USB Type-C bus-powered mioDAQ device with analog I/O, digital I/O, and four counters. It features analog input channels with four input range settings from ± 200 mV to ± 10 V, and analog output channels that can output ± 10 V with update rates of 250 kS/s/ch. Additionally, the USB-6423 digital I/O channels can function as static input or output channels, hardware-timed channels up to 10 MHz, or as triggers, clocks, or I/O for the four onboard counters. The USB-6423 also supports FlexLogger Lite, free data acquisition software from NI, and includes documented APIs and examples for LabVIEW, Python, C/C++, and more.
Applications and Use Cases of USB-6423
The USB-6423 Multifunction DAQ Device is a high-performance USB-based data acquisition device designed for simultaneous analog input, high-speed measurement, and precise control applications. It offers high-resolution analog input, digital I/O, and timing capabilities, making it suitable for applications requiring accurate and synchronized data acquisition.
1. Simultaneous Analog Signal Acquisition
USB-6423 supports simultaneous sampling across multiple channels, enabling accurate phase and timing analysis of dynamic signals.
2. High-Precision Sensor Measurement
Used to acquire signals from sensors such as temperature, pressure, strain, and vibration sensors with high accuracy.
3. Industrial Monitoring & Automation
Applied in industrial environments for real-time monitoring of equipment signals and basic automation control.
4. Data Acquisition Systems (DAQ)
Used in PC-based DAQ systems for capturing and analyzing analog and digital signals.
5. Power & Energy Analysis
Suitable for measuring voltage signals in power systems, enabling waveform analysis and performance evaluation.
6. Automated Test Equipment (ATE)
Integrated into automated testing setups for synchronized signal acquisition and system validation.
7. Research & Laboratory Applications
Widely used in laboratories for experiments, system development, and high-precision measurements.
Part Number(s): 789882-01 | 789886-01
Specification
Overview
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National Instruments |
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