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Allen Bradley 871A-TR5-DM1 Inductive Proximity Sensor, 5mm, PNP NC

Allen Bradley 871A-TR5-DM1 Inductive Proximity Sensor

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ManufacturerAllen Bradley

Part number871A-TR5-DM1

Sensing Range 5mm

Output PNP

Contact Type Normally Closed (NC)

Voltage 10-30VDC

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Veteran-owned

CAGE: 9NK75

5mm sensing range PNP output Normally Closed contacts M12 threaded stainless steel body 10-30VDC operation High reliability

Product description

The Allen Bradley 871A-TR5-DM1 is an industrial-grade inductive proximity sensor engineered for accurate metallic object detection. It offers a 5mm sensing range and features a PNP output with normally closed (NC) contacts. This sensor operates reliably within a 10-30VDC power supply range and is constructed with a robust M12 threaded stainless steel body for enhanced durability in demanding industrial settings.

This sensor is well-suited for applications where a fail-safe detection mechanism is required, such as in safety guarding systems, automated assembly lines, and material handling equipment. The PNP NC output is compatible with a wide array of control systems, particularly those utilizing positive switching logic.

Stanlo Automation, a veteran-owned distributor of surplus industrial automation parts, is pleased to offer the Allen Bradley 871A-TR5-DM1. We provide cost-effective solutions and reliable access to quality components to support your maintenance and operational needs.

Technical specifications

Sensing Range	5mm
Output	PNP
Contact Type	Normally Closed (NC)
Voltage	10-30VDC
Body Style	M12 Threaded
Body Material	Stainless Steel
Frequency Response	1000 Hz

Common applications

Safety systems

Automated assembly

Material handling

Machine guarding

Object detection

Automation control

Compatible systems

Programmable Logic Controllers DC control circuits Industrial automation systems

Also known as

871A-TR5-DM1 sensor Allen Bradley proximity switch 871A PNP NC sensor PNP NC proximity sensor

Replaces / compatible with

This sensor is suitable for replacing other Allen Bradley 871A series proximity sensors with PNP NC output and 5mm sensing capabilities.

Technical note

Expert tip

When implementing PNP NC sensors, it's crucial to ensure the control system is configured to recognize the loss of signal as the detection event.

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Frequently asked questions

What is the sensing distance and output type of the 871A-TR5-DM1?

The Allen Bradley 871A-TR5-DM1 has a sensing range of 5mm and features a PNP output with normally closed (NC) contacts. The NC configuration ensures the output is conductive until a metallic object is sensed.