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Allen Bradley GuardShield 440L-R4A3400YD

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440L-R4A3400YD

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The Allen Bradley 440L-R4A3400YD is a light curtain unit designed for safety applications. With a significant protected height of 810 mm, it operates efficiently within a temperature range of 0 to 40 degrees Celsius.

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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 440L-R4A3400YD

ManufacturerAllen Bradley
Product TypeLight Curtain
Product LineGuardShield
Part Number440L-R4A3400YD
Weight3.00 lbs (1.36 kg)
UPC662074286768
Beam Spacing400 mm
Unit TypeReceiver
Safety CategorySafety Category 4
Beams3 beams
Integrated Laser AlignmentNo
Protected Height810 mm
System ConnectorMicro style quick-disconnect M12 (Tx: 4 or 5-pin, Rx: 8-pin)
Supported Safety ApplicationsYes
Operating Temperature0 to 40 degrees Celsius
Max. Operating Humidity80% RH, non-condensing
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Designated as the 440L-R4A3400YD, this light curtain by Allen Bradley is engineered to enhance safety in industrial environments. It serves as a receiver unit with a robust height of 810 mm designed to protect personnel by detecting unauthorized access. The three beam configuration offers reliable safety coverage while maintaining a beam spacing of 400 mm. This product adheres to the stringent Safety Category 4, ensuring effectiveness in safeguarding applications.

The light curtain does not feature integrated laser alignment, simplifying its operability. Suitable for a temperature range from 0 to 40 degrees Celsius, it functions optimally within specified ambient conditions. For connection, it is equipped with a micro style quick-disconnect M12 connector, consisting of either 4 or 5 pins for the transmitter and an 8-pin configuration for the receiver, facilitating straightforward setup.

The 440L-R4A3400YD is capable of operating in humidity levels reaching 80% relative humidity, provided it remains non-condensing. This ensures reliability in diverse operating environments, making it suitable for various safety applications in automation and machinery.