Rockwell Automation 42KD Miniature Sensor Installation Instructions User Manual
Page 4
Publication 42KD-IN001-EN-P—10001221445 Ver 00—068-14718—October 2014
Copyright © 2014 Rockwell Automation, Inc. All rights reserved. Printed in the USA.
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4 42KD Miniature Sensor
target and connect to the +V for less than one second to teach the “no
target” condition. All push button functions can also be carried out via
RT.
42KD Miniature Sensor with Fixed Range Background
Suppression—Visible Red Emitter Models
Understanding How the Sensor Operates
Familiarize yourself with the LED indicators. This sensor does not have
a teach button since it is a fixed range sensor.
The sensor is available in 15 mm (0.59 in.), 30 mm (1.18 in.), and 50 mm
(1.97 in.) dependent on the catalog number.
Select L.O/D.O.
Connect white wire (pin 2) to “-” for light operate.
Connect white wire (pin 2 to “+” for dark operate.
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