Home › Manufacturers › Allen Bradley › 42RLP-4000B

Allen Bradley

Allen Bradley 42RLP-4000B Standard Diffuse Photoelectric Sensor

● In Stock 12-Mo Warranty Same-Day Dispatch Ships Worldwide 🎖 Veteran-Owned

In Stock — Ready to Ship

ManufacturerAllen Bradley

Part number42RLP-4000B

Sensor Type Standard Diffuse

Light Source Infrared (IR)

Voltage 102-132V AC

Connection Type Screw

Get a price for 42RLP-4000B

Response within 1 business hour

🛡

12-month warranty

All units tested

⚡

Same-day dispatch

Order by 2pm CST

🌐

Worldwide delivery

US, EU, Asia, Middle East

🎖

Veteran-owned

CAGE: 9NK75

Standard Diffuse Sensing Infrared Light Source Screw Terminal Connection 102-132V AC Operation Plastic Housing

Product description

The Allen-Bradley 42RLP-4000B is a standard diffuse photoelectric sensor designed for reliable object detection in industrial automation. It utilizes an Infrared Light (IR) source and features a screw terminal connection for ease of installation. This sensor operates on a voltage range of 102-132V AC, making it suitable for many industrial power systems.

This sensor is ideal for applications requiring detection of objects within its specified range without the need for a reflector. Common applications include presence detection on assembly lines, in packaging machinery, and for general material handling tasks across various industries. Its robust construction is designed for demanding environments.

Stanlo Automation, a veteran-owned surplus parts distributor, offers the Allen Bradley 42RLP-4000B. We provide a reliable source for industrial automation components, ensuring you receive quality parts backed by knowledgeable support. Partner with us for your surplus needs and benefit from our commitment to excellent service.

Technical specifications

Sensor Type	Standard Diffuse
Light Source	Infrared (IR)
Voltage	102-132V AC
Connection Type	Screw
Housing Material	Plastic
Sensing Range	Up to 3.6m (12ft)

Common applications

Assembly Lines

Packaging Machinery

Material Handling

Object Presence Detection

General Automation

Compatible systems

Compatible with industrial control systems requiring 102-132V AC input.

Also known as

Allen Bradley 42RLP-4000B Photoswitch 4000B Series Diffuse Sensor Allen Bradley IR Sensor

Replaces / compatible with

The 42RLP-4000B is part of the Allen-Bradley 4000B series. Specific replacements depend on application needs and any supersession by the manufacturer.

Technical note

Expert tip

This standard diffuse sensor requires a visible surface on the object to be detected; it does not use a reflector.

What happens next?

Email confirmation

Immediate receipt acknowledgment sent to you

Account manager assigned

Confirms your part's spec and condition

Your quote delivered

Tailored to your specific requirements

Frequently asked questions

What is the sensing range of the Allen Bradley 42RLP-4000B sensor?

The Allen Bradley 42RLP-4000B standard diffuse photoelectric sensor has a maximum sensing distance of up to 3.6 meters (12 feet). This range is suitable for many close-proximity detection tasks.