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Allen Bradley 871AS-TS3-N1 Cylindrical Proximity Sensor - 3mm

Allen Bradley 871AS-TS3-N1 Cylindrical Proximity Sensor

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ManufacturerAllen Bradley

Part number871AS-TS3-N1

Sensing Range 3mm

Output Type NPN

Wiring 3-Wire

Output Function Normally Open (NO)

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12-month warranty

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Veteran-owned

CAGE: 9NK75

3mm sensing range NPN output Normally Open Cylindrical form factor 3-wire configuration Reliable metal detection

Product description

The Allen Bradley 871AS-TS3-N1 is a cylindrical inductive proximity sensor designed for detecting ferrous and non-ferrous metallic objects. It features a sensing distance of 3mm and is configured as a 3-wire NPN sensor with a normally open (NO) output.

This sensor is commonly employed in various industrial automation applications, including machine tool control, material handling systems, and packaging equipment. Its compact cylindrical form factor allows for easy mounting in tight spaces, and its NPN output is compatible with many PLC input modules.

Stanlo Automation, a veteran-owned company specializing in surplus industrial parts, offers the 871AS-TS3-N1. We ensure our customers receive high-quality, reliable components for their automation needs.

Technical specifications

Sensing Range	3mm
Output Type	NPN
Wiring	3-Wire
Output Function	Normally Open (NO)
Body Style	Cylindrical
Series	871AS

Common applications

Machine tool automation

Material handling

Packaging machinery

Conveyor systems

Robotics

Assembly lines

Compatible systems

Compatible with PLCs and control systems designed for NPN sensor inputs.

Also known as

Allen Bradley 871AS proximity switch 871AS-TS3-N1 sensor

Replaces / compatible with

The 871AS-TS3-N1 is part of the Allen Bradley 871AS series and serves as a direct replacement for similar NPN, NO 3-wire proximity sensors.

Technical note

Expert tip

When using an NPN sensor, ensure your PLC input module is configured to accept NPN sinking inputs.

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Frequently asked questions

What is the output configuration of the Allen Bradley 871AS-TS3-N1?

The Allen Bradley 871AS-TS3-N1 is a 3-wire NPN sensor with a normally open (NO) output. This configuration is common in industrial automation and interfaces directly with many PLC input modules.