Adopts IEC 60947-5-2, Ed. 3.1 (2012) which applies to inductive and capacitive proximity switches that sense the presence of metallic and/or non-metallic objects, ultrasonic proximity switches that sense the presence of sound reflecting objects, photoelectric proximity switches that sense the presence of objects and non-mechanical magnetic proximity switches that sense the presence of objects with a magnetic field
AS/NZS IEC 60947.5.2:2015 history
1970AS/NZS IEC 60947.5.2:2015 Low voltage switchgear and control equipmentControl circuit equipment and switching elementsProximity switches