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Allen Bradley

Allen Bradley 871TM-B5N18-N3 Metal Face Inductive Proximity Sensor

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ManufacturerAllen Bradley

Part number871TM-B5N18-N3

Sensing Range 5 mm

Barrel Diameter 18 mm

Voltage 20-250V AC/DC

Output AC Normally Open

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Veteran-owned

CAGE: 9NK75

Metal Face Construction 5mm Sensing Range 18mm Barrel Diameter AC Normally Open Output 20-250V AC/DC Operation Plug-in Connection

Product description

The Allen Bradley 871TM-B5N18-N3 is a metal face inductive proximity sensor designed for reliable object detection in industrial environments. It features an 18mm barrel diameter and a sensing range of 5mm, making it suitable for applications where precise detection is required. The sensor operates on 20-250V AC/DC and provides an AC Normally Open output, with a maximum load current of 250mA.

This sensor is widely used in manufacturing automation, material handling, and packaging industries. Its robust construction and metal face make it durable for harsh conditions, and it is compatible with various Allen-Bradley control systems. The 871TM series offers features like IO-Link compatibility on select models for enhanced diagnostics and data integration.

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Technical specifications

Sensing Range	5 mm
Barrel Diameter	18 mm
Voltage	20-250V AC/DC
Output	AC Normally Open
Max Load Current	250 mA
Connection	Plug-in (AC Mini Quick Disconnect)
Material	Metal Face, Stainless Steel Barrel
Protection	Short circuit, overload, transient noise, false pulse, reverse polarity, RFI
Standard	CSA, KC

Common applications

Manufacturing Automation

Material Handling

Packaging Machinery

Assembly Lines

Robotics

Conveyor Systems

Compatible systems

Allen-Bradley PLCs and Control Systems

Also known as

Allen Bradley 871TM Sensor 871TM Series Proximity AB Inductive Sensor 18mm Proximity Switch

Replaces / compatible with

This sensor is part of the Allen-Bradley 871TM series and is designed for direct replacement within its specified series. Compatible with standard industrial control systems.

Technical note

Expert tip

The 871TM-B5N18-N3 offers protection against false pulse, transient noise, short circuit, and overload, ensuring reliable operation in demanding applications.

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Frequently asked questions

What are the key specifications of the Allen Bradley 871TM-B5N18-N3 inductive proximity sensor?

The 871TM-B5N18-N3 features an 18mm barrel diameter, a 5mm sensing range, and operates on 20-250V AC/DC. It provides an AC Normally Open output with a maximum load current of 250mA and uses a plug-in connection.