8-Channel LVDT Input Module for SCXI—The SCXI‑1540 is a linear variable differential transformer (LVDT) module that provides the necessary conditioning to measure signals from transformer-based ratiometric position sensors, including LVDTs, rotary variable differential transformers (RVDTs), and resolvers. The SCXI‑1540 offers both 4‑ and 5‑wire connections for LVDTs and RVDTs. In addition, this module provides autocalibration without external hardware using NI‑DAQmx software. With random scanning capabilities, you acquire data from only the channels you select.