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Allen Bradley 42CB-U1LPA-L2 Retro-Reflective Sensor - 3m Range

Allen Bradley 42CB-U1LPA-L2 retro-reflective sensor.

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ManufacturerAllen Bradley

Part number42CB-U1LPA-L2

Sensing Mode Retro-Reflective

Range 3 m

Output NPN

Connection M12 Connector

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12-month warranty

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Veteran-owned

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Up to 3 meter sensing range NPN output Standard M12 connector Reliable object detection Durable design

Product description

The Allen Bradley 42CB-U1LPA-L2 is a retro-reflective photoelectric sensor from the 42CB series, offering a sensing range of up to 3 meters. This model is equipped with an NPN output and utilizes a standard M12 connector for straightforward integration into industrial control systems.

This sensor is ideal for a variety of object detection tasks in manufacturing and automation environments, such as verifying the presence of items on a conveyor, detecting parts in assembly machines, or monitoring movement.

Stanlo Automation, a veteran-owned supplier of surplus industrial automation parts, proudly offers the Allen Bradley 42CB-U1LPA-L2. We are dedicated to providing reliable components and exceptional service to minimize your downtime and operational costs.

Technical specifications

Sensing Mode	Retro-Reflective
Range	3 m
Output	NPN
Connection	M12 Connector
Voltage	10-30 VDC

Common applications

Conveyor systems

Part presence detection

Machine monitoring

Material handling

Automation lines

Warehouse logistics

Compatible systems

Allen Bradley SLC 500 Allen Bradley MicroLogix AutomationDirect PLCs

Also known as

Allen Bradley 3m NPN sensor 42CB Series retro-reflective

Replaces / compatible with

This NPN output sensor can replace other retro-reflective sensors with similar specifications, particularly from the Allen Bradley 42CB series, or other systems requiring a 3-meter range NPN sensor.

Technical note

Expert tip

Requires a retro-reflector for proper operation. The NPN output requires careful wiring to a PLC sinking input.

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Frequently asked questions

What is the output type of the Allen Bradley 42CB-U1LPA-L2 sensor?

The Allen Bradley 42CB-U1LPA-L2 sensor features an NPN output. This is a common output configuration in industrial automation, designed to sink current and connect to PLC input modules.