The Telemecanique XU9-P18PP340 is a 24 VDC photoelectric sensor — the type you'd find on a package conveyor or a fill-level station where a clean, repeatable signal is the goal. The only functional rating on record is the supply voltage: 24 VDC, which means it's a low-side DC unit, not a line-voltage or AC-powered barrel. If you're replacing a burned-out sensor and the panel has a 24 VDC supply rail, this will mate right up, assuming the mechanical barrel size and output type line up — those details aren't in the spec table here, so a quick look at the datasheet's wiring and dimensions table is the move before you hit order.
Lifecycle status is marked current, so this part is still on the factory build list — no sunset date, no last-time-buy pressure. That simplifies the sourcing: it's not a scavenger hunt. Quoted to order against your RFQ from our multi-source channel.