Preferred

42KL-U2TC-G3

MiniSight Sensor

Name: MiniSight Sensor
Brand: Rockwell Automation
SKU: 42KL-U2TC-G3

Serial #:

Lifecycle status: Active

Description

PHOTOSWITCH Photoelectric Sensor, MiniSight, Retroflective, 5m (16.4ft), 21.6-250V AC/DC - LO or DO selectable, 3-pin AC Micro QD on 152mm (6in) pigtail

Preferred

Lifecycle status: Active

Description

PHOTOSWITCH Photoelectric Sensor, MiniSight, Retroflective, 5m (16.4ft), 21.6-250V AC/DC - LO or DO selectable, 3-pin AC Micro QD on 152mm (6in) pigtail

Unique Product Identifier	42KL-U2TC-G3
UPC	662468714235
Estimated Lead Time	5 days
Standard Warranty Duration	1 year See details
Country of Origin	Dominican Republic

Light Source	Visible Red
Sensitivity Adjustment	Manually Adjustable

Connection type	3 pin AC micro QD
Indicators	Green = power, Yellow = output, Orange = 2.5X margin, flashing for short circuit protection
Leakage current, max	1.7 mA rms
Max. output current	100 mA
Mode of sensing	5 m
Operating version	Standard
Operating voltage/mode	AC/DC light operate or dark operate
Output	Two wire light/dark selectable
Output type	Power MOSFET 2
Power consumption, max	4 W
Response time	8.3 ms
Sensitivity adjustment	Yes, 11 turn, clutch protected
Supply voltage	21.6...250V AC/DC
Transmitting LED	Visible red 660nm
Type of electric connection	Connector 0.5 in
Type of light	Polarized red light
Type of switching output	Other
Voltage type	AC/DC
With reflector	True
With time function	True

Mechanical

Degree of protection (IP)	IP67
Degree of protection (NEMA)	6P
Field of view	1.5 °
Height of sensor	30.7 mm
Length of sensor	75.3 mm
Max. switching distance	5 mm
Operating environment	NEMA 4X, 6P, IP67, withstand 8270 kPa (1200 psi) washdown
Sensing mode	Light-/dark switching
Width sensor	12.7 mm

Construction

Housing material	Noryl N190-radel R5000 acrylic
Material housing	Plastic

Operating temperature, max	-20 °C

Drawings
3D STEP Model (STP)	Download (ZIP)
Product Drawing	Drawing (DWG)

Drawings
3D STEP Model (STP) Download (ZIP)
Product Drawing Drawing (DWG)

Click the Download CAD button below to view all file formats available for download.

General	Publication
Product Cutsheet	--

Installation Instructions	Publication
42kl-in001_-en-p	42KL-IN001

Technical Data	Publication
pe-td001_-en-p	PE-TD001

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This product was certified with the above certifications as of 2026-07-18. Products sold before or after this date might carry different certifications. Please review the product label to check for the certifications your specific product carries.

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Regulatory Information

EU Importer Address	Rockwell Automation N.V Pegasus Park De Kleetlaan 12A 1831 Diegem Belgium
EU Authorized Representative Address	Rockwell Automation N.V Pegasus Park De Kleetlaan 12A 1831 Diegem Belgium

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Overview

Unique Product Identifier	42KL-U2TC-G3
UPC	662468714235
Estimated Lead Time	5 days
Standard Warranty Duration	1 year See details
Country of Origin	Dominican Republic

Electrical & Connectivity

Light Source	Visible Red
Sensitivity Adjustment	Manually Adjustable

Connection type	3 pin AC micro QD
Indicators	Green = power, Yellow = output, Orange = 2.5X margin, flashing for short circuit protection
Leakage current, max	1.7 mA rms
Max. output current	100 mA
Mode of sensing	5 m
Operating version	Standard
Operating voltage/mode	AC/DC light operate or dark operate
Output	Two wire light/dark selectable
Output type	Power MOSFET 2
Power consumption, max	4 W
Response time	8.3 ms
Sensitivity adjustment	Yes, 11 turn, clutch protected
Supply voltage	21.6...250V AC/DC
Transmitting LED	Visible red 660nm
Type of electric connection	Connector 0.5 in
Type of light	Polarized red light
Type of switching output	Other
Voltage type	AC/DC
With reflector	True
With time function	True

Physical Characteristics

Mechanical

Degree of protection (IP)	IP67
Degree of protection (NEMA)	6P
Field of view	1.5 °
Height of sensor	30.7 mm
Length of sensor	75.3 mm
Max. switching distance	5 mm
Operating environment	NEMA 4X, 6P, IP67, withstand 8270 kPa (1200 psi) washdown
Sensing mode	Light-/dark switching
Width sensor	12.7 mm

Construction

Housing material	Noryl N190-radel R5000 acrylic
Material housing	Plastic

Compliance & Environment

Operating temperature, max	-20 °C

Drawings

Drawings
3D STEP Model (STP)	Download (ZIP)
Product Drawing	Drawing (DWG)

Drawings
3D STEP Model (STP) Download (ZIP)
Product Drawing Drawing (DWG)

Click the Download CAD button below to view all file formats available for download.

Documents

Product Cutsheet General
--

42kl-in001_-en-p Installation Instructions
42KL-IN001

pe-td001_-en-p Technical Data
PE-TD001

General	Publication
Product Cutsheet	--
Installation Instructions	Publication
42kl-in001_-en-p	42KL-IN001
Technical Data	Publication
pe-td001_-en-p	PE-TD001

Looking for more documentation?

Find curated technical documentation for this product in the Technical Documentation Center, or search our full Literature Library.

Search the Literature Library

Certifications

Looking for certification documents?
Explore certifications for this product and more in our comprehensive Literature Library.

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Regulatory Information

EU Importer Address	Rockwell Automation N.V Pegasus Park De Kleetlaan 12A 1831 Diegem Belgium
EU Authorized Representative Address	Rockwell Automation N.V Pegasus Park De Kleetlaan 12A 1831 Diegem Belgium

Accessories

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Alternative Products

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Technotes

Technotes

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