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Allen Bradley Photoswitch 42SMR-7002

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42SMR-7002

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The 42SMR-7002 model from Allen Bradley serves as a dependable photoelectric sensor designed to operate efficiently in various settings. This sensor utilizes a "dark" switching mode and employs PNP output technology, making it suitable for numerous industrial applications.

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2 Year DO Supply Warranty
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-7002

ManufacturerAllen Bradley
Product TypePhotoelectric sensor
Product LinePhotoswitch
Part Number42SMR-7002
Weight0.63 lbs (0.28 kg)
Sensing Mode"Dark" switching mode
Output TypePNP output
Output Current100 mA
Rated Voltage10 to 28 V
Voltage TypeDC
Response Time500 µs
Housing StyleMiniature rectangular
Light SourceInfrared LED
Light ColorRed
IP RatingIP62
NEMA TypeNEMA 12
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The Allen Bradley 42SMR-7002 functions as a photoelectric sensor specifically tailored for reliable performance in industrial environments. This device operates in a "dark" switching mode, equipping it to detect changes effectively in various applications. It supports PNP output and achieves an output current capacity of 100 mA, facilitating the use of the sensor in demanding conditions.

Designed to work with a rated voltage between 10 and 28 volts DC, the 42SMR-7002 ensures compatibility with a wide range of electrical systems. This sensor also boasts a swift response time of just 500 microseconds, making it ideal for applications requiring rapid feedback on sensing actions.

The housing of the sensor features a compact, rectangular design, classified as miniature, which allows for convenient installation in limited spaces. It utilizes an infrared LED as its light source, projecting a red light that enhances visibility during operation. The unit carries an IP62 rating, providing adequate protection against dust and moisture, thus ensuring reliability in less-than-ideal environments. Furthermore, it meets NEMA Type 12 standards, which further certifies its durability and capacity to function effectively in various industrial settings.