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Allen Bradley N-4220-2-H00AA Photoelectric Sensor

Allen Bradley N-4220-2-H00AA Extra-Long Range Thru-Beam Photoelectric Sensor.

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ManufacturerAllen Bradley

Part numberN-4220-2-H00AA

Sensing Method Thru-Beam

Sensing Distance 20m

Output Type NPN

Light Source Infrared LED

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12-month warranty

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Veteran-owned

CAGE: 9NK75

Thru-beam sensing 20m sensing distance NPN output Infrared LED M8 connector IP67 rated

Product description

The N-4220-2-H00AA is an Allen Bradley photoelectric sensor engineered for superior thru-beam detection capabilities. It offers an impressive sensing distance of up to 20 meters and features a standard NPN output. This robust sensor is designed for high-reliability performance in challenging industrial settings.

This sensor is particularly suited for applications requiring very long-range detection, such as large material handling systems, outdoor perimeter monitoring, or vehicle detection. Its extended range and durable construction ensure consistent operation.

Stanlo Automation, a veteran-owned distributor of surplus industrial parts, offers the N-4220-2-H00AA. We provide quality components to support your automation needs and ensure operational continuity with cost-effective solutions.

Technical specifications

Sensing Method	Thru-Beam
Sensing Distance	20m
Output Type	NPN
Light Source	Infrared LED
Voltage	10-30V DC
Connection	M8 Connector
Protection Rating	IP67

Common applications

Object Detection

Presence Sensing

Extra-Long Range Detection

Material Handling

Perimeter Monitoring

Automotive

Logistics

Compatible systems

Various PLCs and control systems with NPN input capabilities

Also known as

Allen Bradley N42202H00AA, NPN Thru-Beam Sensor 20m

Replaces / compatible with

This sensor is an ideal replacement for existing NPN thru-beam sensors requiring a 20-meter sensing range and an M8 connector for industrial applications.

Technical note

Expert tip

When installing the N-4220-2-H00AA, ensure the emitter and receiver are securely mounted and aligned to maintain the integrity of the 20m infrared beam.

What happens next?

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Frequently asked questions

What makes the Allen Bradley N-4220-2-H00AA suitable for long-range detection?

The Allen Bradley N-4220-2-H00AA is a thru-beam photoelectric sensor designed with an extended sensing range of up to 20 meters. Its powerful infrared LED and robust construction enable reliable detection over significant distances in industrial environments.