NI PXI-2556 Switch Module
NI PXI-2556 High-Density Multiplexer Switch Module
Premium Switching Solution for Automated Test Systems
The NI PXI-2556 delivers exceptional signal routing capabilities with 64 independent SPDT relays, featuring:
- Ultra-low channel-to-channel crosstalk (<-90 dB @10 MHz)
- 250V/1A switching capacity (AC/DC)
- Hot-swappable PXI module design
- Integrated channel monitoring circuitry
Technical Specifications
Brand | National Instruments (NI) |
Model | PXI-2556 |
Switch Type | Electromechanical Relay (SPDT) |
Channels | 64 Independent Channels |
Max Voltage | 250 VDC/VAC |
Dimensions | 3U PXI Module (160×100×30 mm) |


Typical Applications
Ideal for:
• Multi-device production test systems
• Sensor network switching matrices
• ATE system signal routing
We supply compatible accessories including PXI chassis, interface cables, and custom backplanes.
Why Choose Us?
Guizhou Yuanmiao specializes in industrial automation solutions, offering:
✓ 1-Year Warranty
✓ Technical Support
✓ Global Shipping
Contact via WhatsApp
Covering brands: NI, Siemens, ABB, Rockwell, etc.
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