Balluff BOS R81K-PA-RD10-S4 Diffuse sensor, PNP, NO/NC Part number BOS0298

The BOS R81K-PA-RD10-S4 is a diffuse photoelectric sensor with a PNP output configurable as normally open or normally closed, designed for detecting objects without a reflector at a rated operating distance of 300mm. It uses red light sensing and is housed in an ABS/PMMA body with an M18 x 1 thread, rated IP67 for use in demanding industrial environments. Connection is made via an M12x1, 4-pin male connector, and the sensor operates on 10-30 VDC with LED indication for output status and supply voltage. It is suited to automation panels and machine builds requiring compact object detection.

Key specifications

• IP rating: IP67
• Operating voltage: 10 - 30 VDC
• Connection: Connector / M12x1 / Male / 4-pin
• Output: PNP normally open (NO)
• Colour: Black / Red Light