The National Instruments PXI-2800 (Part Number: 781420-00) is a versatile PXI Carrier Module designed specifically for SwitchBlock applications. This module accommodates up to six SwitchBlock relay cards and occupies only four PXI slots, allowing for efficient use of space within a PXI chassis. With the capability to integrate multiple relay cards, users can create expansive switch matrices featuring over 2,000 crosspoints on four slots and exceeding 8,000 crosspoints within a single PXI chassis, making it ideal for mechanized test frameworks that require high channel counts. The PXI-2800 is engineered with two-wire differential switches and 16 row switches, providing enhanced connectivity for extensive switching tasks.

Included with the PXI-2800 is the Switch Executive switch-management software, which enables users to graphically configure switch systems on a per-relay basis for exacting control or to automatically route signals across multiple relay cards by designating endpoints. When used in conjunction with LabVIEW system-design software, users can establish various routing groups, facilitating the configuration, programming, and maintenance of large matrix systems. The PXI-2800 is compatible with PXI, PXIe, and cPCI modules and supports a maximum current rating of 2 A and a maximum voltage of 150 V (CAT 1). With dimensions of 7.4 x 3.2 x 5.1 inches and a weight of 1 lb 4 oz, it is built for reliability and ease of integration. The module comes with a 2-3 year warranty, and detailed user and maintenance manuals are available for download. For pricing, please contact a sales representative.