BCS M12K4 Capacitive Proximity Switch Installation Guide

This document provides installation, electrical connection, and calibration instructions for the Balluff BCS M12K4… capacitive proximity switch, which is used for flush-mount object detection or non-flush-mount level detection. It includes safety warnings, product overviews for connector and cable versions, mounting torque specifications, and detailed procedures for full calibration using the teach line (DI input) with LED status indicators.