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Allen Bradley 161S-AA02NPK Proximity Sensor

Allen Bradley 161S-AA02NPK 2mm Diffuse Proximity Sensor

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ManufacturerAllen Bradley

Part number161S-AA02NPK

Sensing Distance 2mm

Output Type PNP NO

Output Current 100mA

Voltage 10-30V DC

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12-month warranty

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Veteran-owned

CAGE: 9NK75

Compact size 2mm sensing distance PNP NO output Diffuse reflective sensing Robust ABS housing M8 connector

Product description

The Allen Bradley 161S-AA02NPK is a compact photoelectric proximity sensor from the 161S series. It utilizes a diffuse reflective sensing technology with a sensing distance of 2mm and features a PNP NO (Normally Open) output. This sensor is designed for reliable object detection in industrial automation.

This proximity sensor is ideal for a wide range of applications, including presence detection, counting, and position sensing. It is commonly used in packaging, material handling, assembly lines, and other manufacturing environments where precise detection is required.

Stanlo Automation, a veteran-owned surplus parts distributor, offers the 161S-AA02NPK sensor. We provide quality, tested surplus components, enabling you to source essential automation parts efficiently and affordably.

Technical specifications

Sensing Distance	2mm
Output Type	PNP NO
Output Current	100mA
Voltage	10-30V DC
Housing Material	ABS
Connection	M8 Connector
Sensing Mode	Diffuse Reflective

Common applications

Object detection

Presence sensing

Counting applications

Position sensing

Assembly line automation

Packaging machinery

Compatible systems

PLCs with PNP input modules Automation control systems

Also known as

161S-AA02NPK sensor Allen Bradley proximity PNP NO sensor 2mm sensor

Replaces / compatible with

This sensor can replace other 161S series proximity sensors with similar specifications or provide a direct upgrade for older PNP NO sensing solutions.

Technical note

Expert tip

Ensure the target object has sufficient reflectivity and contrast for reliable detection within the 2mm sensing range of the 161S-AA02NPK.

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Frequently asked questions

What is the sensing distance and output type of the Allen Bradley 161S-AA02NPK?

The 161S-AA02NPK has a sensing distance of 2mm and features a PNP Normally Open (NO) output. It operates with a DC voltage range of 10-30V and can handle up to 100mA.