Product Introduction
The NI PCIe-6374 is a high-performance X Series multifunction PCI Express data acquisition (DAQ) device designed for advanced measurement, automation, control, and test applications. It integrates analog input, analog output, digital I/O, and counter/timer functionality into a single PCI Express interface board.
Featuring high-channel-count analog measurement capability, high-speed acquisition performance, flexible I/O resources, and NI-DAQmx software support, the PCIe-6374 provides a powerful solution for industrial monitoring, automated test systems, electronic validation, and research measurement applications.
Product Overview
The PCIe-6374 belongs to the NI X Series multifunction DAQ product family and provides advanced performance for PC-based measurement and automation systems.
Compared with traditional DAQ devices, the PCIe-6374 combines multiple measurement functions into one integrated platform, allowing users to acquire analog signals, generate output waveforms, control external equipment, and perform precise timing operations.
With PCI Express high-bandwidth communication, onboard timing resources, and NI-DAQmx driver support, the PCIe-6374 is suitable for demanding automated test, industrial measurement, and engineering research applications.
Key Features
32-Channel Analog Input Measurement
The PCIe-6374 provides high-density analog input capability for multi-channel measurement systems.
- 32 analog input channels
- High-resolution voltage measurement
- Multi-channel signal acquisition
- Sensor measurement support
- Flexible input configuration
Advantage: Enables engineers to collect data from multiple sensors and electronic signals using a single DAQ device.
High-Speed X Series Data Acquisition
The PCIe-6374 delivers high-performance acquisition for applications requiring fast and accurate measurements.
- High-speed analog sampling
- Continuous data acquisition
- Fast signal monitoring
- High-throughput PCI Express communication
- Advanced timing capability
Advantage: Improves system efficiency for complex measurement and validation applications.
Analog Output Capability
The PCIe-6374 supports analog output functions for programmable signal generation and control.
- Voltage waveform generation
- Programmable output signals
- Control signal generation
- Simulation applications
- Closed-loop testing
Advantage: Allows measurement and signal generation within one integrated platform.
Digital I/O and Counter/Timer Functions
The PCIe-6374 provides digital control and timing resources for automation applications.
- Digital input/output channels
- Counter operations
- Pulse measurement
- Frequency measurement
- Hardware timing synchronization
Advantage: Provides flexible integration with industrial equipment and external devices.
PCI Express High-Bandwidth Interface
The PCIe-6374 uses PCI Express technology to provide reliable communication with host computers.
- High-speed PCI Express connection
- Low-latency data transfer
- Improved system throughput
- Desktop workstation integration
- Stable long-term operation
Advantage: Supports modern PC-based automated measurement systems requiring high performance.
NI-DAQmx Software Support
The PCIe-6374 integrates with NI software platforms for simplified configuration and programming.
- NI-DAQmx driver support
- LabVIEW integration
- TestStand compatibility
- NI MAX configuration
- Python and C/C++ support
Advantage: Reduces development time for customized measurement and automation applications.
Technical Specifications
| Parameter | Description |
|---|---|
| Product Type | PCI Express X Series Multifunction DAQ Device |
| Analog Input Channels | 32 Channels |
| Analog Input Type | Voltage Measurement |
| Analog Output | Supported |
| Digital I/O | Supported |
| Counter/Timers | Supported |
| Interface | PCI Express |
| Driver | NI-DAQmx |
Software Ecosystem
The PCIe-6374 works with NI software tools for data acquisition, automation, and measurement system development.
- NI-DAQmx: Provides device configuration, acquisition control, timing, and measurement functions.
- LabVIEW: Enables graphical development of automated measurement applications.
- TestStand: Supports automated production test workflows.
- NI MAX: Provides hardware configuration and diagnostics.
- Python, C/C++, .NET: Supports custom software development.
Industries
- Industrial Automation
- Automotive Testing
- Aerospace and Defense
- Manufacturing Test
- Electronic Validation
- Research Laboratories
- Energy Monitoring
- Engineering Development
Applications
Automated Test Systems
The PCIe-6374 provides multifunction measurement capability for PC-based automated testing platforms.
- Production testing
- Functional verification
- Electronic validation
- Test fixture integration
Industrial Monitoring and Control
The PCIe-6374 supports advanced industrial measurement and control applications.
- Sensor monitoring
- Equipment diagnostics
- Process measurement
- Automation control
Research and Laboratory Measurement
The PCIe-6374 provides flexible acquisition capability for engineering research systems.
- Experimental data collection
- Signal analysis
- Prototype testing
- Custom measurement systems
Electronic Validation
The PCIe-6374 supports testing and validation of electronic devices and embedded systems.
- Circuit testing
- Hardware verification
- Signal monitoring
- Design validation
Comparison with Similar Products
| Model | Main Difference | Best Application |
|---|---|---|
| NI PCIe-6374 | High-performance X Series PCI Express multifunction DAQ device with 32 analog inputs. | Advanced automated measurement systems |
| NI PCIe-6363 | 32-channel X Series multifunction DAQ device for advanced data acquisition. | High-channel-count measurement |
| NI PCIe-6353 | X Series multifunction DAQ device for industrial and research applications. | General high-performance DAQ |
| NI PCIe-6343 | Flexible multifunction PCI Express DAQ device. | General-purpose acquisition |
Recommended Related Products
| NI PCIe-6363 | High-channel-count PCI Express multifunction DAQ device. |
| NI PCIe-6353 | X Series PCI Express DAQ device for advanced measurement. |
| NI PXIe-4309 | Precision PXI Express analog input module. |
| NI USB-6212 | Portable multifunction USB DAQ device. |
Why Choose PCIe-6374?
- 32-channel multifunction DAQ capability
- High-performance X Series architecture
- Analog input and output support
- Digital I/O and counter functions
- High-speed PCI Express communication
- NI-DAQmx software integration
- Ideal for advanced automated testing
- Flexible PC-based measurement solution
Frequently Asked Questions
What is PCIe-6374 used for?
The PCIe-6374 is used for advanced data acquisition, automated testing, industrial monitoring, electronic validation, and research measurement applications.
Does PCIe-6374 support LabVIEW?
Yes. The PCIe-6374 supports NI-DAQmx and integrates with LabVIEW, TestStand, NI MAX, Python, and C/C++ development environments.
What is the difference between PCIe-6374 and PCIe-6363?
Both are high-performance X Series multifunction DAQ devices. The PCIe-6374 is designed for newer generation DAQ applications with enhanced performance and advanced acquisition capability.
Conclusion
The NI PCIe-6374 multifunction DAQ device provides a powerful PCI Express solution for advanced measurement and automation systems. With high-channel-count analog acquisition, analog output, digital I/O, counter functions, and NI-DAQmx support, it is an ideal choice for industrial testing, electronic validation, research laboratories, and high-performance PC-based data acquisition applications.
