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Allen Bradley 42GNU-9220-QD Photoelectric Sensor

Allen Bradley 42GNU-9220-QD: SmartSight DeviceNet Photoelectric Sensor

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ManufacturerAllen Bradley

Part number42GNU-9220-QD

Sensing Mode Polarized Retroreflective

Sensing Beam Visible Red LED

Sensing Range 4.87m (16ft)

Operating Voltage 11-25V DC DeviceNet

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SmartSight Series Polarized retroreflective sensing Visible Red LED 4.87m sensing range DeviceNet communication Micro Quick-Disconnect

Product description

The Allen Bradley 42GNU-9220-QD is a Series 9000 SmartSight DeviceNet Photoelectric Sensor. It features a polarized retroreflective sensing mode and a visible red LED light source, with a sensing range of 4.87 meters (16 feet). This sensor operates on 11-25V DC DeviceNet power and communicates using DeviceNet protocol, supporting strobing and change-of-state (COS) signals. It utilizes a Micro Quick-Disconnect (DC) connector.

This sensor is ideal for industrial applications requiring reliable object detection and network communication, such as in manufacturing, material handling, and automation systems. The DeviceNet interface allows for seamless integration into Rockwell Automation's control platforms.

Stanlo Automation, your veteran-owned surplus parts distributor, offers the Allen Bradley 42GNU-9220-QD. We provide quality industrial automation components to ensure your operations run efficiently.

Technical specifications

Sensing Mode	Polarized Retroreflective
Sensing Beam	Visible Red LED
Sensing Range	4.87m (16ft)
Operating Voltage	11-25V DC DeviceNet
Protocol	DeviceNet (Strobing and COS)
Connection	Micro Quick-Disconnect (DC)

Common applications

Manufacturing Automation

Material Handling

Production Lines

Packaging

Industrial Networking

Compatible systems

Compatible with Allen-Bradley control systems and other devices on a DeviceNet network.

Also known as

Series 9000 SmartSight DeviceNet Photoelectric Sensor

Replaces / compatible with

This product has been discontinued by Rockwell Automation as of December 31, 2018. Consult Rockwell Automation's Product Lifecycle Status documentation for replacement information.

Technical note

Expert tip

The DeviceNet protocol allows this sensor to be easily integrated into larger industrial networks, providing diagnostic information and simplifying wiring compared to traditional point-to-point connections.

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Frequently asked questions

What are the key features of the Allen Bradley 42GNU-9220-QD SmartSight sensor?

The Allen Bradley 42GNU-9220-QD is a SmartSight sensor featuring polarized retroreflective sensing, a 4.87m range, and DeviceNet communication capabilities. It operates on 11-25V DC and uses a Micro Quick-Disconnect for easy integration.