Looking for reliable high-speed digital I/O capabilities for your testing applications? The PXI High Speed 64 Channel Digital IO Module delivers exceptional performance with 64 independent channels and advanced timing features. This flexible module gives adaptable input/output arrangements with inspecting rates up to 20MHz. Whether you require exact advanced flag procurement or era, our arrangement guarantees exact comes about for requesting test situations. The strong plan underpins different voltage levels and incorporates comprehensive buffering capabilities for consistent operation.
Our high-performance computerized I/O module changes your testing capabilities with professional-grade usefulness. Built on the dependable PXI stage, this module coordinating consistently into existing test frameworks. You get free channel control with adaptable flag course arrangement. The progressed engineering bolsters both high-speed information procurement and flag era simultaneously.
| Parameter | Specification |
|---|---|
| Model | PXI4750L |
| Channels | 64 inputs/outputs |
| PFI Channels | 8 channels |
| Input Level | Low: max 0.4V, High: min 2.2V |
| Maximum Sampling Rate | 20MHz (P0 or P1 only), 10MHz (P0+P1) |
| Output Levels | 1.8V, 2.5V, 3.3V, 5V |
| Drive Capability | 1.8V@5mA, 2.5V@7mA, 3.3V@14mA, 5V@16mA |
| Update Rate | 20MHz, max 8k points/channel |
| Onboard Buffer | 8M samples (input), 8k samples (output) |
| ESD Protection | ≥ 4kV |
| Frequency Measurement | 1Hz ~ 10MHz |
| Operating Temperature | -10℃ ~ +55℃ |
| Storage Temperature | -40℃ ~ +70℃ |
| Humidity (Operating) | 10%-90%, non-condensing |
| Form Factor | PXI single-slot 3U standard |
Automated Test Equipment (ATE)
Perfect for generation line testing where you require solid advanced flag recreation and capture.
Hardware-in-the-Loop Testing
Ideal for automotive and aerospace applications requiring precise timing control.
Research & Development
Essential for model approval and flag keenness examination in research facility environments.
Manufacturing Quality Control
Excellent for functional testing of digital circuits and communication interfaces.
Independent Channel Control
Configure each of the 64 channels freely for input or yield operations. This adaptability permits you to adjust rapidly to changing test requirements.
Multi-Level Output Support
Generate signals at 1.8V, 2.5V, 3.3V, or 5V levels to coordinate your gadget beneath test details perfectly.
High-Speed Performance
Achieve sampling rates up to 20MHz for demanding real-time applications where timing accuracy matters.
Programmable Timer/Counters
Utilize four 32-bit timer/counters for edge counting, period measurement, and pulse generation tasks.
✓ Expansive Buffer Memory - 8M test buffer guarantees nonstop operation without information loss
✓ Adaptable Activating - Numerous trigger sources counting PFI and PXI trigger lines
✓ Strong Assurance - ESD security up to 4kV shields your investment
✓ Wide Temperature Extend - Dependable operation from -10℃ to +55℃
✓ Standard Compliance - Meets NI item demonstrate necessities for compatibility
Need specific modifications for your application? Our experienced engineering team provides comprehensive customization services. We adapt the PXI High Speed 64 Channel Digital IO Module to meet your unique requirements. From modified connector configurations to specialized firmware, we deliver solutions that fit perfectly into your test architecture.
Our OEM/ODM capabilities include:

12+ Years Industry Experience
Since 2014, we've been creating cutting-edge PXI arrangements with profound specialized skill. Our group gets it the challenges you confront in advanced test environments.
Expert Engineering Support
Our talented R&D group gives fast reaction to specialized questions and customization demands. You get proficient direction all through your extend lifecycle.
Quality Assurance
Rigorous testing and quality control forms guarantee each module meets strict execution benchmarks. Your applications request unwavering quality - we convey it.
Comprehensive After-Sales Service
We stand behind our items with committed back, speedy investigating, and normal follow-ups to guarantee your proceeded success.


Q: Can I mix input and output channels on the same module?
A: Yes, each channel direction is independently configurable, giving you complete flexibility.
Q: What software compatibility does this module offer?
A: The module meets NI product model requirements and integrates with standard PXI software frameworks.
Q: How do I handle different voltage level requirements?
A: The module supports 1.8V, 2.5V, 3.3V, and 5V output levels, covering most common interface standards.
Q: Is the module suitable for harsh industrial environments?
A: Yes, with operating temperatures from -10℃ to +55℃ and robust ESD protection, it handles demanding conditions.
Ready to enhance your testing capabilities with our PXI High Speed 64 Channel Digital IO Module? Our technical specialists are here to help you select the right configuration for your specific needs.
Get in touch today:
📧 Email: manager03@mxtdinfo.com
Our group reacts rapidly to request and gives point by point specialized direction. Whether you require standard items or custom arrangements, we're committed to your victory. Let us offer assistance you accomplish predominant test comes about with dependable, high-performance computerized I/O arrangements.
Our customers’ satisfaction speaks for our quality — contact us to experience the same reliable service.