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Allen Bradley RightSight Photoelectric Sensors 42EF-S1MPA-Y4

Product image is representative; revision or series may vary. Contact us to request a specific version.

42EF-S1MPA-Y4

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The 42EF-S1MPA-Y4 from Allen Bradley is a RightSight photoelectric sensor for precise detection. This unit uses a sharp cutoff diffuse sensing mode and features an infrared light source, making it suitable for diverse 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 42EF-S1MPA-Y4

ManufacturerAllen Bradley
Product TypeRightSight Photosensor
Product LineRightSight Photoelectric Sensors
Part Number42EF-S1MPA-Y4
UPC662072844571
Weight3.00 lbs (1.36 kg)
Sensing ModeSharp Cutoff Diffuse
Output TypeSource PNP
Connection OptionAC/DC, selectable light or dark operate options
Sensitivity Adjustment OptionManually adjustable
Connection Type4 Pin Pico QD on 152 Millimeters (6 Inches) Pigtail
Response Time1 milliseconds
Control Supply Voltage10.8V
Degree of ProtectionIP67
Light SourceInfrared
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The Allen Bradley 42EF-S1MPA-Y4 is a photoelectric sensor tailored for demanding detection tasks. It utilizes a sharp cutoff diffuse sensing mode, enhancing its operational accuracy in various conditions. This sensor emits infrared light for effective sensing, ensuring it can work reliably in various applications.

The 42EF-S1MPA-Y4's output configuration is of the source PNP style, providing flexibility for different wiring setups. Users can configure the device for AC or DC connections based on their system requirements, and it can operate in either light or dark mode, making it a versatile addition to any control system.

Manually adjustable sensitivity allows users to fine-tune performance according to their specific detection needs. The 4-pin Pico QD connector adds convenience with its 152 mm (6 inches) pigtail, facilitating easy installation. With a swift response time of 1 millisecond, the device quickly reacts, contributing to its efficient performance in speed-critical tasks.

The control supply voltage is fixed at 10.8V, making it necessary to ensure this specification is met for proper operation. Its enclosure is rated IP67, providing excellent protection against dust and water ingress, which enhances durability and reliability in rugged environments.