The National Instruments SCXI-1161 is a versatile 8-channel general-purpose switch module designed for the SCXI signal conditioning platform. It features eight independent, nonlatching, single-pole double-throw (SPDT) electromechanical relays, making it an excellent choice for routing and switching a wide variety of signals in automated test, measurement, and control applications. This module can handle both DC and AC signals, providing a robust solution for applications that require reliable high-power signal routing within a modular and scalable system.