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Allen Bradley Photoswitch 42SMR-7003

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42SMR-7003

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The 42SMR-7003 from Allen Bradley is a photoelectric sensor designed for precise control in various applications. It operates on a DC voltage range of 10 to 28 volts and features a PNP output type, ensuring effective performance.

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Ships from Raleigh, NC
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Not an Authorized Distributor: DO Supply is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All of our products come with DO Supply's 2-year warranty.
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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 42SMR-7003

ManufacturerAllen Bradley
Product TypePhotoelectric sensor
Product LinePhotoswitch
Part Number42SMR-7003
Weight0.25 lbs (0.11 kg)
Rated Voltage10 to 28 V
Voltage TypeDC
Output TypePNP output
Output Current100 mA
Response Time500 µs
Housing MaterialValox
Lens MaterialAcrylic
IP RatingIP67
Output TypesComplementary N.O. / N.C. outputs
Output ProtectionReverse-polity protection
Sensing ModeTransmitted Beam
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The Allen Bradley 42SMR-7003 photoelectric sensor excels in applications requiring precise detection and control. It supports a direct current voltage range from 10 to 28 volts, allowing for flexible integration in various systems. The device features a PNP output type, capable of delivering an output current of up to 100 mA, suitable for many control tasks.

With a remarkable response time of just 500 microseconds, the device provides quick signaling to control systems. Its housing is built from Valox, ensuring durability and resistance to various environmental conditions. The lens material, made of acrylic, offers clear visibility for accurate sensing.

This sensor is rated IP67, providing dust-tight and water-resistant protection, allowing it to function accurately in challenging environments. The output types include complementary normally open (N.O.) and normally closed (N.C.) options, supporting versatile applications. Moreover, its integrated reverse-polarity protection safeguards the unit against incorrect wiring. The sensing mode utilizes a transmitted beam, enhancing its effectiveness in detecting objects and controlling automated processes.