778572-22 NATIONAL INSTRUMENTS Ni Spdt Switch Relay Card

Review NATIONAL INSTRUMENTS Ni Spdt Switch Relay Card New Usa Stock

The National Instruments PXI-2522 SPDT Switch Relay Card is a versatile and powerful electronic switching solution designed for use in PXI (PXIe) testing systems from National Instruments. This mid-size PXI module comes equipped with a total of 22 individually addressed, optically isolated, solid-state, single-pole double-throw (SPDT) relays, each with a switching capacity of up to 2 amperes and a contact voltage rating of 250 volts AC or 30 volts DC.

Each relay is independently controlled via NI-Switch software or LabVIEW Graphical Programming Interface. This card offers a convenient programming interface with simplified wiring requirements due to its optically isolated input/output terminals. With a high contact bounce rate and a low contact resistance, the PXI-2522 ensures a reliable switching action, making it suitable for various demanding applications such as power distribution, DC motor control, or test automation in industries including automotive, aerospace, or telecommunications.

Additionally, the PXI-2522 card uses high-quality components to achieve excellent electrical performance. The SPDT relays are characterized by their low on-state resistance (maxitally 20 m ) and low off-state leakage current (maximally 5 A), optimizing signal integrity and power consumption. The module also features a compact design with a size of 101.6 mm x 160.36 mm, making it suitable for space-constrained PXI systems.

- 22 individually addressable and optically isolated SPDT relays

- Switching capacity: up to 2 A

- Contact voltage rating: 250 V AC or 30 V DC

- Compact size (101.6 mm x 160.36 mm)

- High contact bounce rate

- Low on-state resistance (max. 20 m )

- Low off-state leakage current (max. 5 A)

- Control via NI-Switch or LabVIEW

- Self-diagnostic capability

Overall, the National Instruments PXI-2522 SPDT Switch Relay Card offers a powerful and flexible solution for various requiring multiple DC switching functions in a compact, easy-to-integrate PXI module.

Pros and Cons of Buying National 778572-22 PXI-2522 SPDT Switch Relay Card

The National Instruments PXI-2522 is a versatile and widely used SPDT (Single-Pole Double-Throw) relay card in the National Instruments PXI (PXIe) platform. If you are considering purchasing this card for your application, here is a list of potential pros and cons to help you make an informed decision.

1. Flexibility: The PXI-2522 is an excellent choice for applications that require multiple input channels and possibly different output configurations due to its configurable SPDT relay design. This flexibility makes it suitable for various applications in test and measurement, process control, and industrial automation.

2. High Reliability: National Instruments' PXI-2522 is a high-quality and robust system built for long-term use. It is engineered to perform reliably under harsh conditions with its rugged PXI form factor and uses industrial-grade SPDT relays suitable for applications in heavy industrial environments.

3. Easily Controllable: The PXI-2522 offers ease of control through versatile interfaces, including LabVIEW programming capabilities or GPIB, RS-232, RS-422, and LXI-compliant commands. This makes it simple to configure and manage relay arrangements according to specific applications.

4. Interoperability: The PXI standard is widely adopted by various industries and organizations, and the PXI-2522 benefits from this widespread adoption, ensuring compatibility with diverse modular components and systems from different manufacturers.

5. Well-supported: National Instruments provides ample resources, including documentation, software, and a well-established support community, to help users throughout installation, configuration, and troubleshooting.

1. Cost: The National 778572-22 PXI-2522 SPDT switch relay card may carry a higher price tag than other older or simpler relay solutions, especially for those with lesser relay count or fewer features.

2. Minimal Relay Count: For applications requiring a significant number of SPDT relays, the PXI-2522 may not offer sufficient relay count as it provides up to 16 configurable SPDT relays. Larger multi-channel solutions might be a better alternative for extensive relay control requirements.

3. Power Consumption: As the PXI-2522 is a power-hungry device, it requires a dedicated power supply unit, adding to the overall cost and maintenances requirements for the system.

4. Limited Digital I/O: Although the PXI-2522 supports various digital interfaces, it does not offer many digital I/O channels. For applications requiring extensive digital I/O control, a more suitable other solution might be a better option.

The National Instruments PXI-2522 is a reliable and versatile SPDT switch relay card for test and measurement, process control, and industrial automation applications. Although it may carry a higher cost than lesser solutions, its ease of control, industrial-grade build, and compatibility with the widely adopted PXI platform make it an appealing choice for those seeking a robust, interoperable, and flexible switch relay card solution.

For users requiring an entry-level switch relay card with fewer relays or simpler control, cheaper alternatives might satisfy their needs. However, if your application necessitates more channels and extensive control capabilities, the PXI-2522 could be an ideal solution for industrial and measurement applications thanks to its rugged design and extensive flexibility.

Details:

Relay configuration: spdt. Ships fast, free and well protected from within the usa. Maximum switching voltage dc: 100 v. Bus connector: pxi hybrid.

All offers considered. 53-channel, 2 a, spdt pxi relay module. Switch band width : 51 MHz. With an efficient coupling of voltage /current capability and relay density, this switch module is ideal for automated test equipment ate loads or controlling heaters, lights, fans.

Number of relays: 53. Brand new sealed in factory packaging. Item details. Each relay is non latching with very low on-resistance and thermal offsets.

specifications vpxisyst:

• brand: National Instruments
• mpn: 778572-22
• part type: Switch Instrument Card
• unit type: Unit
• module function: Switch Module
• country/region of manufacture: Hungary

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• policy: no returns

offer vpxisyst:

• options: ship-to-home
• started: december 11, 2024
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• availability: in stock
• in stock #: 5
• prices: $3195.53–$3450.04
• item condition:
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• sold #: 26

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• category: Business & Industrial > Test, Measurement Inspection > Systems > Pxi Vxi Boards Modules

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