The SCXI-1366 catalog identity has been preserved. Confirm the model marking and manufacturer part number on the physical item before selecting wiring instructions, accessories, or system documentation.
The relay counts, switching ratings, and operating characteristics in the legacy description have not been assigned to this product because that description explicitly identifies SCXI-1166.
Before purchase or integration, compare the physical unit and its documentation against the model marking, manufacturer label, complete part or assembly number, host-platform compatibility, hardware revision, and required software or driver support. This is especially important for legacy test-and-measurement hardware, where similarly named models can differ by revision, bus type, connector arrangement, supported accessories, or software generation.
No model-specific source reference is currently attached to this record in the SOHO evidence set. Accordingly, unverified performance, I/O, environmental, dimensional, and compatibility claims are not added here. A future update should use an exact manufacturer manual, datasheet, or legible nameplate/assembly-number match before expanding those specifications.