Telemecanique XS1 N12PA349D Inductive Proximity Sensor

The Telemecanique XS1 N12PA349D inductive proximity sensor is a compact M12 cylindrical sensor designed for non-contact detection of metal objects in industrial automation. It operates on 12–24 V DC with a 3-wire PNP normally open output, and provides a 4 mm sensing distance, all housed in nickel-plated brass for rugged service. The sensor features an M12 4-pin male connector, flush mounting, IP67/IP69K protection, and a rated frequency of 2500 Hz, with a maximum current of 200 mA. It is suitable for position sensing and object detection in conveyors, packaging equipment, assembly lines, and machine tools, and is manufactured by Telemecanique (Schneider Electric) as part of the XS1 family. Common replacements include XS112B1PAM12, XS512B1PAM12, and XS1N12PA340D.