D40P and D40R Non-Contact Door Switches Datasheet

This document details two new series of non-contact door switches from Omron: the D40P series using Hall effect technology for long-life solid-state outputs, and the D40R series using RFID technology for enhanced tamper resistance. It includes specifications, model numbers, connection accessories, and coding options (basic and unique) for safety monitoring applications up to PLd/Cat. 3 and PLe/Cat. 4.