AS 60947.5.2-2004

Specifies requirements and tests for proximity switches. Applies to self-contained proximity switches with non-analogue output having semi-conductor switching elements intended to be connected to circuits, the rated voltage of which does not exceed 250 volt a.c. 50/60 Hz a.c. or 600 V d.c. Is reproduced from Consolidated Edition 2.2 of IEC 60947-5-2, which includes IEC 60947-5-2;1997, its Amendment 1:1997 and its Amendment 2:2003.

This part of IEC 60947 AS 60947 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. These proximity switches are self-contained, have semiconductor switching elements(s) and are intended to be connected to circuits, the rated voltage of which does not exceed 250 V 50 Hz/60 Hz a.c. or 300 V d.c. This Standard is not intended to cover proximity switches with analogue outputs. The object of this standard is to state for proximity switches:– definitions;– classification;– characteristics;– product information;– normal service, mounting and transport conditions;– constructional and performance requirements;– tests to verify rated characteristics.

First published as AS 3947.5.2-1995.
Jointly revised and designated as AS/NZS 3947.5.2:2000.
Revised and redesignated as AS 60947.5.2-2004.