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Allen Bradley

Allen Bradley 42EF-P2SCB-A2 RightSight Photoelectric Sensor

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ManufacturerAllen Bradley

Part number42EF-P2SCB-A2

Sensing Mode Polarized Retroreflective

Light Source Visible Red

Max Sensing Distance 2m (6.5ft)

Operating Mode Dark Operate

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Veteran-owned

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Polarized Retroreflective Sensing Visible Red Light 2m Sensing Distance Dark Operate Mode AC/DC Voltage Cable Connection

Product description

The Allen Bradley 42EF-P2SCB-A2 is a RightSight photoelectric sensor utilizing a visible red light source and a polarized retroreflective sensing mode. It offers a sensing distance of 2 meters (6.5 ft) and operates on 21.6-264V AC/DC. This model features a cable connection and a dark operate mode.

This sensor is designed for general-purpose industrial applications, including object detection on conveyor belts, in machine guarding, and for presence sensing. It's a versatile component for various manufacturing environments.

Stanlo Automation, your veteran-owned source for surplus industrial parts, offers the Allen Bradley 42EF-P2SCB-A2. We ensure that you have access to reliable components to maintain your automation systems.

Technical specifications

Sensing Mode	Polarized Retroreflective
Light Source	Visible Red
Max Sensing Distance	2m (6.5ft)
Operating Mode	Dark Operate
Voltage	21.6-264V AC/DC
Connection Type	2m Cable

Common applications

Object Detection

Presence Sensing

Conveyor Systems

Machine Guarding

Industrial Automation

Compatible systems

Compatible with control systems that can process dark operate signals.

Also known as

Allen Bradley 42EF, RightSight Photoelectric, 42EF-P2SCB

Replaces / compatible with

This sensor can serve as a replacement for other 42EF series sensors with similar specifications and cable connections.

Technical note

Expert tip

The dark operate mode activates the output when the light beam is broken, which is useful for detecting the presence or absence of an object.

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Frequently asked questions

What is the sensing distance for the Allen Bradley 42EF-P2SCB-A2?

The Allen Bradley 42EF-P2SCB-A2 has a sensing distance of 2 meters (6.5 feet). This range is suitable for many general industrial detection tasks.