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Allen Bradley 871A-TS8-D1 Inductive Proximity Sensor

Allen Bradley 871A-TS8-D1 8mm 2-wire inductive proximity sensor.

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ManufacturerAllen Bradley

Part number871A-TS8-D1

Sensing Range 8mm

Output Type DC 2-Wire

Function Normally Closed (NC)

Housing Style Cylindrical Threaded

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Veteran-owned

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8mm Sensing Range 2-Wire DC Operation Normally Closed Output Cylindrical Threaded Housing Fail-Safe Operation Industrial Grade

Product description

The Allen Bradley 871A-TS8-D1 is a robust 2-wire DC inductive proximity sensor designed for detecting metallic objects with an 8mm sensing range. It provides a Normally Closed (NC) output, making it suitable for applications requiring fail-safe operation in industrial automation.

This sensor is ideal for machine safety interlocks, presence detection on conveyors, and material handling systems where a Normally Closed contact is preferred. It finds use in various manufacturing sectors, including automotive, food processing, and general industrial machinery.

Stanlo Automation, a veteran-owned business, specializes in surplus industrial automation parts, including the Allen Bradley 871A-TS8-D1. We are committed to providing quality components and exceptional customer service.

Technical specifications

Sensing Range	8mm
Output Type	DC 2-Wire
Function	Normally Closed (NC)
Housing Style	Cylindrical Threaded
Connection	Integral Cable

Common applications

Safety Interlocks

Machine Safety

Presence Sensing

Conveyor Systems

Material Handling

Automated Assembly

Industrial Automation

Compatible systems

Standard 2-wire DC control circuits PLCs requiring NC sensor inputs Safety interlock systems

Also known as

871A-TS8-D1 sensor Allen Bradley 871A 8mm NC AB 871A-TS8-D1 Proximity switch 8mm

Replaces / compatible with

This 2-wire NC sensor is a suitable replacement for other Allen Bradley 871A series proximity sensors with an 8mm sensing range and a Normally Closed (NC) output.

Technical note

Expert tip

The NC output is useful for safety circuits; if the sensor wire is cut or fails, the circuit will open, triggering a safety stop.

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Frequently asked questions

What is the sensing range and output type of the Allen Bradley 871A-TS8-D1?

The Allen Bradley 871A-TS8-D1 is an inductive proximity sensor with an 8mm sensing range. It operates as a 2-wire DC sensor and provides a Normally Closed (NC) output.