The XS518B1PAL2 is a current-production M18 shielded inductive proximity sensor from the XS5 series, delivering a 5 mm sensing distance with PNP normally-open output. Its 12-24V DC supply and 200 mA load capacity suit standard PLC digital inputs. The brass body with nickel plating and IP68/IP69K rating make it a common pick for washdown zones in food processing lines. On the shelf it's a fast mover for MRO storerooms because the integrated overload, reverse polarity, and short circuit protection reduce nuisance failures. If you're stocking spares for multiple machines with M18 shielded prox requirements, this covers a broad cross-section. We source this to order against an RFQ. Lead time is quoted per request; quantities are not a constraint for an active line item.
Mounting and wiring
M18 threaded shielded inductive sensor with 2 m prewired cable and bare wire terminations. Three-wire PNP NO connection uses brown +12-24V DC, blue 0V, and black output; the indicator LED shows power and switching state.