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Allen Bradley 42SR Series Retro-Reflective Photoelectric Sensor 42SRR-6002

Allen Bradley 42SR Series retro-reflective photoelectric sensor.

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ManufacturerAllen Bradley

Part number42SRR-6002

Sensing Mode Retro-Reflective

Range 2 m

Output Type NPN Open Collector

Light Source Red LED

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12-month warranty

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Veteran-owned

CAGE: 9NK75

Retro-reflective sensing 2-meter sensing range NPN open collector output Red LED light source IP67 rated enclosure M12 quick-disconnect

Product description

The Allen Bradley 42SRR-6002 is a photoelectric sensor from the 42SR series, operating in a retro-reflective mode. It features a sensing range of up to 2 meters and utilizes an NPN open collector output for signaling. The sensor is housed in a compact, rugged enclosure suitable for demanding industrial environments, offering reliable detection of objects.

This sensor is commonly used in material handling, packaging lines, and assembly automation for tasks such as object detection, presence sensing, and sorting. Its retro-reflective design simplifies installation by not requiring a separate reflector, making it ideal for applications where space or mounting surfaces are limited.

Stanlo Automation, a veteran-owned supplier of industrial automation surplus, offers the Allen Bradley 42SRR-6002. We provide quality, tested components to help you maintain operational efficiency and reduce the lead time for essential spare parts.

Technical specifications

Sensing Mode	Retro-Reflective
Range	2 m
Output Type	NPN Open Collector
Light Source	Red LED
Voltage	10-30V DC
Connection	M12 Connector
Enclosure	IP67

Common applications

Object detection

Presence sensing

Conveyor systems

Packaging automation

Assembly lines

Material handling

Sortation

Compatible systems

PLCs with NPN digital inputs Various control systems

Also known as

AB 42SRR-6002 Allen Bradley 42SR sensor Retro-reflective sensor

Replaces / compatible with

Designed to replace older or discontinued photoelectric sensors with similar retro-reflective capabilities. Compatible with 42SR series accessories and mounting hardware.

Technical note

Expert tip

Ensure the proper alignment with the retro-reflector (if used, though this model is self-contained) for optimal performance and consistent detection.

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Frequently asked questions

What is the sensing range of the Allen Bradley 42SRR-6002 sensor?

The Allen Bradley 42SRR-6002 photoelectric sensor has a maximum sensing range of 2 meters when used with a retro-reflective target. Its NPN open collector output provides a reliable signal for object detection.