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Allen Bradley

Allen Bradley 871C-D1NP4-E2 Inductive Proximity Sensor

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ManufacturerAllen Bradley

Part number871C-D1NP4-E2

Voltage 20-264VAC

Sensing Distance 4mm

Output PNP

Connection Cable

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12-month warranty

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Veteran-owned

CAGE: 9NK75

Non-contact detection Wide AC voltage range PNP output 4mm sensing range Cylindrical housing design

Product description

The Allen Bradley 871C-D1NP4-E2 is an inductive proximity sensor designed for non-contact detection of metallic objects. It operates with a wide AC voltage range of 20-264VAC and features a sensing distance of 4mm. The sensor is configured with a PNP output, suitable for direct connection to a variety of control systems.

This proximity sensor is commonly employed in automated manufacturing environments for tasks such as detecting part presence, counting objects on a production line, or confirming the position of moving components. Industries including food and beverage, automotive, and material handling benefit from its reliable performance.

As a veteran-owned surplus distributor, Stanlo Automation provides access to essential industrial components like the 871C-D1NP4-E2. We understand the need for cost-effective solutions and rapid fulfillment to keep your automation systems running smoothly.

Technical specifications

Voltage	20-264VAC
Sensing Distance	4mm
Output	PNP
Connection	Cable
Housing	Cylindrical

Common applications

Part detection

Object counting

Position confirmation

Assembly line automation

Material handling

Packaging

Compatible systems

Allen-Bradley PLCs Control Logix Compact Logix MicroLogix Industrial control systems

Also known as

Allen Bradley 871C PNP sensor 871C-D1NP4-E2 proximity switch AB 871C sensor

Replaces / compatible with

A reliable replacement for existing 871C series sensors with PNP output requirements. Ensures compatibility with standard automation control inputs.

Technical note

Expert tip

The PNP output of the 871C-D1NP4-E2 requires a positive voltage source for its operation, unlike NPN sensors.

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Frequently asked questions

What type of output does the Allen Bradley 871C-D1NP4-E2 feature?

The Allen Bradley 871C-D1NP4-E2 features a PNP output. This type of output is commonly used in industrial automation to switch a positive voltage to a load when the sensor is activated.