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Allen Bradley Photoswitch 42FT-F2LNA-Y3

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42FT-F2LNA-Y3

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The 42FT-F2LNA-Y3 photoelectric sensor by Allen Bradley is a precision device designed for reliable sensing operations. It operates with a power supply of 24 V DC and features selectable NPN/PNP output types, offering versatility in various applications.

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Rockwell Disclaimer: The product is used surplus. DO Supply is not an authorized surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because DO Supply is not an authorized distributor of this product, the Original Manufacturer's warranty does not apply. While many Allen-Bradley PLC products will have firmware already installed, DO Supply makes no representation as to whether a PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. DO Supply also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from Rockwell, its distributors, or any other source. DO Supply also makes no representations as to your right to install any such firmware on the product. DO Supply will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.

Technical specifications for 42FT-F2LNA-Y3

ManufacturerAllen Bradley
Product TypePhotoelectric Sensor
Product LinePhotoswitch
Part Number42FT-F2LNA-Y3
Weight0.81 lbs (0.37 kg)
Power Supply24 V DC
Output TypeNPN/PNP selectable
Sensor TypeDiffuse/Through-beam (typical)
Cable Length2 m (typical)
Protection RatingIP67
Housing MaterialPlastic/Polycarbonate
Connection TypeQuick Disconnect Cable
Mounting TypeSurface/Bracket Mountable
Response Time1–5 ms
CertificationsCE, UL
Sensing Range50–500 mm
Light SourceLED/Infrared

The Allen Bradley 42FT-F2LNA-Y3 serves as a photoelectric sensor, engineered to deliver precise detection in various environments. Operating on a 24 V DC power supply, this sensor allows for flexible output with NPN or PNP configurations, which can be chosen based on the requirements of the system in which it is integrated. The device utilizes a typical sensor type that can function as either diffuse or through-beam, catering to a broad array of sensing applications.

With a response time that varies from 1 to 5 milliseconds, the 42FT-F2LNA-Y3 is designed to react quickly to changes, providing prompt and reliable feedback. Its effective sensing range extends from 50 mm to 500 mm, making it suitable for detecting objects at various distances. The sensor includes a light source that is LED/infrared, ensuring effective visibility under different conditions.

Constructed from plastic and polycarbonate, the housing of the 42FT-F2LNA-Y3 offers durability and resilience, beneficial in demanding environments. The unit holds an IP67 protection rating, meaning it is well-protected against dust ingress and can withstand immersion in water up to a certain level, enhancing its reliability.

For ease of installation, the sensor comes with a quick disconnect cable, allowing for straightforward connection and adjustment. It is mountable via surface or bracket options, providing flexibility in how it is placed within a system or setup. Furthermore, it has achieved relevant certifications, including CE and UL, confirming its compliance with international safety standards.