- 400 mA maximum current
- Multiplexer – 128x1 (1-wire), 64x1 (2-wire), 32x1 (4-wire), 8 banks of 16x1 (1-wire)
- 60 VDC or 30 Vrms maximum voltage
- For parallel operations requiring lower channel count consider the NI PXI-2576
- 7 multiplexer/matrix configurations
- Matrix – 4x32 (1-wire), 8x16 (1-wire), and 4x16 (2-wire)
- 900 channels/s maximum switching speed
 Data Sheet |
Configure System 
The National Instruments PXI-2530 is a high-density, multiconfiguration multiplexer/matrix switch module. With four multiplexer and three matrix configurations, the NI PXI-2530 is an excellent solution for complex or high-channel-count systems. Multiplexer configurations include 128x1 (1-wire), 64x1 (2-wire), 32x1 (4-wire), or eight banks of 16x1 (1-wire). Matrix configurations include 4x32 (1-wire), 8x16 (1-wire), or 4x16 (2-wire). You can implement these configurations by selecting the appropriate terminal block. With the speed of reed relays, the PXI-2530 is an ideal front-end component for high-speed measurement devices, such as the NI PXI-4070 6½-digit FlexDMM. For parallel operations requiring lower channel count, consider the NI PXI-2576.
Additional Product Information
Specifications Documents
Specifications Summary
| General | |
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| Form Factor | PXI |
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| OS Support | Windows, Real-Time, Linux |
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| LabVIEW RT Support | Yes |
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| Switch Type | Matrix, Multiplexer |
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| Relay Type | Reed |
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| Connectivity | Terminal Block |
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| Product Certifications | C-Tick, CAN/CSA, CE, FCC Part 15, IEC, UL - Product Safety |
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| Input Characteristics | |
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| Multiplexer Configurations | 128x1, 1-wire
64x1, 2-wire
32x1, 4-wire |
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| Matrix Configurations | 4x32, 1-wire
8x16, 1-wire
4x16, 2-wire |
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| Maximum Switching Voltage DC (Pollution Degree 2) | 60 VDC |
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| Maximum Switching Voltage AC | 30 Vrms |
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| Maximum Switching Current | 0.4 A |
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| Maximum Carry Current | 0.4 A |
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| Maximum Switching Power | 10 W |
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| Bandwidth | 15 MHz |
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| Relay Count Tracking | Yes |
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| Voltage Category | CAT I |
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| Path Resistance (Typical) | 2 Ohm |
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| Thermal EMF | 50 µV |
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| Dynamic Characteristics | |
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| Mechanical Relay Life | 1 x 1010 cycles |
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| Scan Rate | 900 cycles/s |
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| Timing/Triggering/Synchronization | |
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| Synchronization Bus (RTSI) | Yes |
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| Triggering | Digital |
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| External Clocking | No |
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| Physical Specifications | |
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| Length | 16 cm |
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| Width | 10 cm |
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| Height | 2 cm |
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| I/O Connector | 176-pin docking station plug |
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Factory Installation
Reduce your setup time with National Instruments installation services and get a system you can use out of the box. Factory installation services include:
- Installation of all individual hardware and software components as well as full testing to eliminate conflicts
- Custom documentation plus a custom restore and startup utility
- 2-year warranty and calibration coverage
This service is only available for PXI, CompactRIO, and Compact FieldPoint systems.
Extended Warranties
National Instruments designs and manufactures all products to minimize failures, but we know unexpected failures can still occur. Extended warranties provide a fixed economical price at the time of system purchase covering any repair costs for up to three years.
- Significant cost savings compared to individual repair incidents
- Fault location, diagnostics, and repair by NI any time the system product fails
- All parts and labor costs covered as well as any adjustments needed to bring the hardware back to manufacturing specifications
Calibration
NI recognizes the need to maintain properly calibrated devices for high-accuracy measurements. We provide manual calibration procedures, services to recalibrate your products, and automated calibration software to calibrate many of our measurement products.
Training
NI training is the fastest, most certain route to productivity with NI tools and successful application development.
Repair Services
- You can return your registered product under warranty at no additional labor and parts cost. NI offers fault location, diagnostics, and repair any time the system fails as well as any adjustments needed to bring the hardware back to manufacturing specifications.
- Contact us to obtain a Return Material Authorization (RMA) form and shipping instructions
- View your RMA support request status online
- Register your product
Technical Support
www.ni.com/support
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