Product Introduction
The NI PCI-6289 is a high-accuracy M Series multifunction data acquisition (DAQ) device designed for precision measurement, automated testing, sensor acquisition, industrial monitoring, laboratory research, and electronic validation applications.
Featuring 18-bit analog input resolution, up to 625 kS/s sampling rate, 32 analog input channels, 4 analog output channels, 48 digital I/O lines, and multiple counter/timer resources, the PCI-6289 provides a complete multifunction measurement solution for PCI-based test and automation systems.
Product Overview
The NI PCI-6289 belongs to the NI M Series high-accuracy multifunction DAQ family and is designed for applications requiring high measurement accuracy together with extensive I/O capability.
Compared with general-purpose DAQ boards, the PCI-6289 provides 18-bit analog input resolution, making it suitable for precision voltage measurements, sensor monitoring, and low-level signal acquisition where improved measurement detail is required.
The device combines analog input, analog output, digital I/O, and counter/timer functions on a single PCI board, allowing engineers to build complete automated measurement and control systems without requiring multiple separate interface devices.
Key Features
32 Analog Input Channels
The PCI-6289 provides high-density analog input capability for multi-channel measurement applications.
- 32 single-ended analog input channels
- 16 differential analog input channels
- High-density sensor acquisition
- Multi-channel voltage measurement
- Automated data logging
Advantage: The large number of analog input channels allows engineers to monitor multiple sensors or test points using a single DAQ device.
18-Bit High-Resolution Analog Input
The PCI-6289 provides high-resolution analog-to-digital conversion for precision measurement applications.
- 18-bit ADC resolution
- High-accuracy measurement
- Low-level signal acquisition
- Precision sensor monitoring
- Detailed signal characterization
Advantage: Higher resolution improves the ability to detect small changes in measured signals compared with lower-resolution DAQ devices.
625 kS/s Analog Input Sampling
The PCI-6289 supports hardware-timed analog acquisition for dynamic measurement applications.
- Up to 625 kS/s sampling rate
- Hardware-timed acquisition
- Continuous data logging
- Waveform measurement
- Automated test applications
Advantage: Provides a balance between precision measurement resolution and acquisition speed.
Multiplexed Analog Input Architecture
The PCI-6289 uses a multiplexed analog input architecture to provide multiple precision measurement channels.
- Multiple input channels sharing ADC resources
- Flexible channel scanning
- Software-configurable acquisition sequences
- Efficient multi-channel measurement
Advantage: Enables high channel density while maintaining accurate analog measurement performance.
4 Analog Output Channels
The PCI-6289 includes four analog output channels for generating programmable voltage signals.
- 4 analog output channels
- 16-bit output resolution
- Programmable voltage generation
- Waveform output
- Stimulus generation
Advantage: Allows the same device to provide both measurement and analog stimulus functions in automated test systems.
48 Digital I/O Lines
The PCI-6289 provides extensive digital I/O capability for control, monitoring, and test fixture integration.
- 48 digital I/O lines
- Digital input monitoring
- Digital output control
- External hardware interfacing
- Automated fixture control
Advantage: Large digital I/O capacity enables direct connection to external devices, relays, indicators, and industrial control hardware.
Counter/Timer Functions
The PCI-6289 includes hardware counter/timer resources for precise digital timing applications.
- 32-bit counters
- Event counting
- Frequency measurement
- Pulse generation
- Timing applications
Advantage: Provides accurate hardware timing functions without relying only on software-based timing.
Analog and Digital Triggering
The PCI-6289 supports hardware triggering for synchronized measurement operations.
- Analog triggering
- Digital triggering
- Hardware-timed acquisition
- Synchronized measurements
- Automated test sequencing
Advantage: Enables repeatable measurements synchronized with external events or device signals.
PCI Bus Interface
The PCI-6289 is designed for direct installation into compatible desktop and industrial computers.
- PCI interface
- Desktop test system integration
- Industrial PC deployment
- Automated measurement stations
- Direct computer connectivity
Advantage: Provides a cost-effective DAQ solution for existing PCI-based test systems.
NI-DAQmx Software Support
The PCI-6289 is supported by NI-DAQmx for configuration, programming, acquisition, generation, timing, and synchronization.
- NI-DAQmx driver support
- LabVIEW integration
- NI MAX configuration
- TestStand integration
- C/C++ and .NET support
Advantage: Provides a complete software ecosystem for developing custom measurement and automation applications.
Technical Specifications
| Parameter | Description |
|---|---|
| Product Type | PCI M Series High-Accuracy Multifunction DAQ Device |
| Analog Input Channels | 32 Single-Ended / 16 Differential |
| Analog Input Resolution | 18-bit |
| Maximum Analog Input Rate | 625 kS/s |
| Analog Output Channels | 4 |
| Analog Output Resolution | 16-bit |
| Digital I/O | 48 Lines |
| Counter/Timers | 2 × 32-bit Counters |
| Triggering | Analog and Digital Triggering |
| Host Interface | PCI |
| DAQ Family | NI M Series |
| Driver | NI-DAQmx |
| Primary Applications | Precision Measurement, Sensor Acquisition, Automated Test and Industrial Monitoring |
Software Ecosystem
The NI PCI-6289 integrates with NI software tools for data acquisition, automation, analysis, and test system development.
- NI-DAQmx: Provides APIs for analog input, analog output, digital I/O, counters, triggering, and hardware configuration.
- LabVIEW: Enables graphical programming for measurement, control, visualization, and automated testing.
- NI MAX: Provides hardware identification, configuration, diagnostics, and verification.
- TestStand: Allows PCI-6289 measurement functions to be integrated into automated validation and production test systems.
- C/C++ and .NET: Supports custom DAQ application development using NI-DAQmx libraries.
Industries
- Automated Test Equipment
- Electronic Manufacturing
- Industrial Automation
- Automotive Testing
- Aerospace and Defense
- Scientific Research
- Laboratory Measurement
- Embedded System Development
Applications
Precision Data Acquisition
The PCI-6289 is suitable for applications requiring accurate multi-channel analog measurement.
- Voltage measurement
- Sensor monitoring
- Laboratory data acquisition
- Signal characterization
Sensor Measurement Systems
The high-resolution analog inputs make the PCI-6289 suitable for acquiring signals from various sensors.
- Temperature sensors
- Pressure sensors
- Force sensors
- Position sensors
- Industrial transducers
Automated Test Systems
The multifunction architecture allows engineers to combine measurement, control, and stimulus generation in one PCI device.
- Functional testing
- Electronic validation
- Production testing
- Device characterization
Industrial Monitoring
The PCI-6289 can acquire and monitor industrial signals from equipment and processes.
- Machine monitoring
- Process measurement
- Equipment diagnostics
- Control system monitoring
Research and Laboratory Automation
The PCI-6289 provides flexible I/O capability for experimental systems and laboratory automation.
- Scientific experiments
- Prototype testing
- Automated measurements
- Research data logging
Hardware-in-the-Loop and Simulation Support
The analog, digital, and timing capabilities make the PCI-6289 suitable for integration into simulation and validation environments.
- Real-time signal acquisition
- Control-system testing
- Hardware interface validation
- Embedded system testing
Comparison with Similar Multifunction DAQ Devices
| Model | Main Difference | Best Application |
|---|---|---|
| NI PCI-6289 | High-accuracy PCI M Series DAQ with 32 AI, 18-bit resolution, 4 AO and 48 DIO. | Precision PCI-based multifunction DAQ |
| NI PCI-6221 | General-purpose M Series DAQ with lower resolution and fewer I/O resources. | General measurement and control applications |
| NI PCIe-6363 | PCI Express X Series DAQ providing higher-speed acquisition and advanced timing features. | High-performance desktop DAQ systems |
| NI PXI-6289 | PXI version of high-accuracy M Series DAQ designed for modular PXI test systems. | PXI automated test platforms |
Recommended Related Products
| NI PXI-6289 | PXI high-accuracy multifunction DAQ module for users requiring modular instrumentation integration. |
| NI PCIe-6363 | High-performance PCI Express multifunction DAQ for faster acquisition and advanced timing applications. |
| NI PCI-6221 | Cost-effective M Series multifunction DAQ for general-purpose measurement and automation tasks. |
| NI USB-6281 | USB-based high-accuracy M Series DAQ for portable and laboratory measurement systems. |
Why Choose PCI-6289?
- 32 analog input channels
- 18-bit high-resolution ADC
- 625 kS/s analog input sampling
- 4 analog output channels
- 48 digital I/O lines
- Two 32-bit counter/timers
- Analog and digital triggering
- PCI computer interface
- NI-DAQmx software support
- Ideal for precision measurement applications
- Suitable for automated test systems
- Excellent for multi-channel sensor acquisition
Frequently Asked Questions
What is the NI PCI-6289?
The NI PCI-6289 is a high-accuracy M Series multifunction PCI DAQ device designed for precision analog measurement, analog generation, digital control, and automated test applications.
How many analog input channels does PCI-6289 have?
The PCI-6289 provides 32 single-ended analog inputs or 16 differential analog inputs.
What is the resolution of PCI-6289?
The PCI-6289 provides 18-bit analog input resolution for precision measurement applications.
What is the maximum sampling rate of PCI-6289?
The PCI-6289 supports analog input sampling rates up to 625 kS/s.
Does PCI-6289 have analog outputs?
Yes. The PCI-6289 provides four analog output channels for programmable voltage generation and stimulus applications.
How many digital I/O channels does PCI-6289 provide?
The PCI-6289 provides 48 digital I/O lines for monitoring, control, and external hardware interfacing.
What software supports PCI-6289?
The PCI-6289 is supported by NI-DAQmx and integrates with LabVIEW, NI MAX, TestStand, and compatible programming environments.
What is the difference between PCI-6289 and PCI-6221?
The PCI-6289 is a high-accuracy M Series DAQ with 18-bit analog input resolution and greater I/O capability, while the PCI-6221 is a general-purpose M Series device designed for standard measurement applications.
What is the difference between PCI-6289 and PCIe-6363?
The PCI-6289 uses the traditional PCI interface and focuses on high-accuracy measurement. The PCIe-6363 uses PCI Express and X Series architecture, providing higher performance and more advanced timing capabilities.
Can PCI-6289 be used for sensor measurement?
Yes. With 18-bit analog input resolution and multiple channels, the PCI-6289 is suitable for temperature, pressure, force, position, and other sensor measurement applications.
Is PCI-6289 suitable for automated testing?
Yes. Its combination of analog input, analog output, digital I/O, counters, and NI-DAQmx support makes it suitable for automated test and validation systems.
Conclusion
The NI PCI-6289 M Series multifunction DAQ device provides a high-accuracy PCI-based measurement solution for precision data acquisition, automated testing, industrial monitoring, sensor measurement, and laboratory automation. With 32 analog inputs, 18-bit resolution, 625 kS/s sampling, four analog outputs, 48 digital I/O lines, counter/timer functions, and NI-DAQmx software support, the PCI-6289 is well suited for demanding multifunction measurement applications.
