The Schneider Electric XX7 ultrasonic sensor uses a reflex detection system and has an adjustable sensing distance of 0.5 m via a remote teach button. The discrete PNP output operates as 1 NO, while the 12–24 V DC power supply is protected against reverse polarity.

• Sensor type: Ultrasonic
• Product series: OsiSense XX
• Range: Universal
• Design: Flat version, 18 x 33 x 60 mm, and M18 cylindrical version
• Detection system: Reflex
• Nominal sensing distance: 0.5 m, adjustable via a remote teach button
• Sensing range: 0.051–0.508 m
• Guaranteed operating range: 0.051–0.508 m in teach mode
• Blind zone: 0–51 mm
• Beam angle: 12°
• Minimum size of detectable objects: Cylindrical object with a diameter of 2.5 mm at 0.15 m, or flat bar 1 mm wide at 0.15 m
• Output signal: Discrete
• Discrete output function: 1 NO
• Discrete output type: PNP
• Wiring: 3-wire
• Supply voltage: 12–24 V DC, with reverse-polarity protection
• Supply voltage limits: 10–28 V DC
• Electrical connection: 4-pin M12 male connector
• Material: Plastic
• Housing material: Valox
• Front-face material: Resin
• Protection rating: IP67 according to IEC 60529
• Maximum differential travel: 2.5 mm
• Transmission frequency: 300 kHz
• Repeat accuracy: 1.27%
• Current consumption: 40 mA
• Maximum switching current: 100 mA
• Status indication: Green LED for power supply and yellow LED for output status