The Mitsubishi Electric QX41FCN DC digital input unit is a module for the MELSEC-Q programmable logic controller family. It is designed to accept DC digital input signals and feed them into a MELSEC-Q PLC to be used in automation logic. As part of the QX41 series, the FCN variant integrates with Mitsubishi Electric control systems for use in industrial automation applications such as sensing and switch inputs on manufacturing lines.
