NI PXI-6533 High-Speed Digital I/O
NI PXI-6533 High-Speed Digital I/O Module
Premium Performance for Automated Test Systems
The NI PXI-6533 delivers 32-channel parallel digital I/O with 20MHz burst rates, featuring hardware-timed operations and flexible voltage level support (3.3V-5V TTL). Its advanced DMA data streaming ensures zero CPU load during high-speed data transfers. Engineered for PXI modular systems, this module excels in automated test equipment (ATE), semiconductor validation, and real-time control applications.
Technical Specifications
Brand | National Instruments |
Model | PXI-6533 |
Channels | 32 bidirectional |
Max Rate | 20MHz (burst) |
Interface | PXI-1 |
Dimensions | 160mm x 100mm x 20mm |


Industrial Applications
Ideal for:
• Production test systems
• Hardware-in-the-loop (HIL) simulation
• Digital protocol emulation
We provide complete solutions with compatible PXI chassis, cables, and interface cards from leading brands.
Why Choose Us?
Guizhou Yuanmiao offers:
✓ 1-year performance warranty
✓ Technical support within 4 hours
✓ Global logistics network
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