- Brand: National Instruments
- Product Code: NI 9144, NI-9144, NI9144, 194726C-01L, 194726C 01L, 194726C01L
Available Options
NI 9144 Digital I/O Module
Introduction: High-Performance Digital Input/Output for NI cDAQ Systems
The NI 9144 is a robust digital I/O module designed for the NI CompactDAQ (cDAQ) platform. Engineered for high-speed, reliable digital signal processing, this module is ideal for applications in industrial automation, process control, and laboratory testing. With its flexible configuration and robust performance, the NI 9144 delivers seamless integration into modern test and measurement setups.
Key Features & Specifications
| Feature | Specification |
|---|---|
| Channel Count | 32 Digital I/O Channels (configurable as 16 input / 16 output) |
| Logic Levels | 3.3V TTL Compatible |
| Data Rate | High-speed switching up to 100 MHz |
| Isolation | Galvanic isolation per channel for noise immunity |
| Interface | NI CompactDAQ (cDAQ) |
| Operating Temperature | 0°C to 50°C |
| Driver Support | NI-DAQmx Compatible (Windows & Linux) |
Why It Matters
- High-Speed Digital Processing: Ensures rapid data capture and output for dynamic testing environments.
- Flexible Channel Configuration: Configurable digital I/O channels allow customized setups for diverse applications.
- Robust Isolation: Integrated galvanic isolation minimizes interference and enhances measurement accuracy.
- Seamless Integration: Optimized for NI cDAQ systems, facilitating quick deployment in modular test platforms.
Alternative Models from Other Manufacturers
| Feature | NI 9144 | Model X-DIO | Model Y-Digital | Model Z-I/O |
|---|---|---|---|---|
| Channel Count | 32 (16 input / 16 output) | 32 | 24 | 32 |
| Logic Levels | 3.3V TTL | 5V CMOS | 3.3V TTL | 3.3V TTL |
| Data Rate | Up to 100 MHz | 80 MHz | 100 MHz | 90 MHz |
| Isolation | Yes | Yes | No | Yes |
Customer Testimonials
"The NI 9144 has significantly enhanced our digital data acquisition, offering high-speed performance and reliable isolation in our automated test systems." - Test Systems Engineer
"We appreciate the flexibility and robust design of the NI 9144 module. It has been a critical component in our modular cDAQ setup." - Automation Specialist
User Manual & Documentation
For detailed installation instructions, configuration settings, and troubleshooting guidelines, please refer to the official NI 9144 User Manual.
Conclusion & Final Recommendation
The NI 9144 Digital I/O Module is an essential tool for high-speed digital signal processing in NI cDAQ systems. Its configurable channels, robust galvanic isolation, and rapid data handling make it ideal for a wide range of industrial automation, process control, and laboratory applications.
Order the NI 9144 today to upgrade your digital I/O capabilities with a high-performance, reliable module!
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