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National Instruments 778572-30

National Instruments 778572-30

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National Instruments 778572-30

SKU: 778572-30
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The National Instruments 778572-30, also known as the PXI-2530B, is a versatile, high-density multiplexer switch module engineered for complex, high-channel-count applications. This module provides a variety of configuration options, making it well-suited for intricate switching requirements. Featuring a reed-relay switch, it supports multiple matrix arrangements, including 4x32 (1-wire), 8x16 (1-wire), and 4x16 (2-wire), as well as various topologies such as 128x1 (1-wire), 64x1 (2-wire), and 32x1 (4-wire). The flexible design allows for the selection of appropriate terminal blocks to accommodate a wide spectrum of testing scenarios.

The 778572-30 operates with a maximum switching voltage of 60 VDC or 30 VACrms, suitable for CAT I applications. It can handle a maximum switching power of 10 W per channel and up to 0.4 A per terminal or internal path. The module typically features an initial DC path resistance of less than 2 Ω and an end-of-life resistance of 3 Ω or greater, while the thermal EMF in a 1-wire configuration remains below 50 µV. This PXI/cPCI module occupies a single 3U slot and includes an LFH matrix 50 front panel connector housing 160 locations.

With a weight of 266 grams and dimensions measuring 21.6 x 2.0 x 13.0 cm, the 778572-30 requires a power supply of 4.2 W at 5 V and 1.2 W at 3.3 V. The operational temperature range is from 0 °C to 55 °C, with a storage temperature range of -40 °C to 70 °C. Designed for indoor use, this module operates effectively in non-condensing humidity environments ranging from 5% to 85% and is rated for a maximum altitude of 2,000 meters.

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Technical Support

Need help with installation, configuration, or troubleshooting? Our technical experts are available to assist you.

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Quick search

Send in your item for a free evaluation and repair quote. Use our RMA form or email a repair request to service@iac.us.com , and we will contact you to assess your situation and offer shipping information.

Technical Support

Need help with installation, configuration, or troubleshooting? Our technical experts are available to assist you.

  • Phone Support

    (877) 727-8757

  • Email Support

    sales@iac.us.com

Request a Price Quote