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Allen Bradley Guardmaster Safety Relays 440L-R4D1200-N

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440L-R4D1200-N

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The Allen Bradley 440L-R4D1200-N is a GuardShield Safety Light Curtain Receiver designed for effective safety applications. It operates at a supply voltage of 24 V DC and features a protected height of 1200 mm, offering a maximum detection range of up to 6 m.

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Ships from Raleigh, NC
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-R4D1200-N

ManufacturerAllen Bradley
Product TypeGuardShield Safety Light Curtain Receiver
Product LineGuardmaster Safety Relays
Part Number440L-R4D1200-N
Weight6.00 lbs (2.72 kg)
Supply Voltage24 V DC
Resolution / Beam Spacing30 mm
Maximum Scanning/Detection Range6 m
Protected Height1200 mm
Vibration Resistance0.5 mm
Output Current (Max)500 mA
Response Time17 ms
Power Consumption10 W
Connector TypeM12 Quick Disconnect (5-pin)
Housing MaterialAluminum Alloy
Protection ClassIP65
Lens MaterialPolycarbonate
Operating Range0.1 to 8 m
Shock Resistance10 G
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The 440L-R4D1200-N by Allen Bradley is categorized as a GuardShield Safety Light Curtain Receiver, designed to enhance workplace safety. It operates on a supply voltage of 24 V DC and is specifically crafted with a beam spacing resolution of 30 mm. This unit is capable of scanning and detecting over a maximum range of 6 meters, providing comprehensive coverage for various applications.

Standing at a protected height of 1200 mm, it ensures safety in different operational contexts. The housing is constructed from aluminum alloy, offering durability while maintaining a lightweight structure. The lens is made from polycarbonate, combining strength with transparency for optimal performance.

Vibration resistance is rated at 0.5 mm, while shock resistance is rated at 10 G, ensuring reliability in dynamic environments. This model can handle a maximum output current of 500 mA, with power consumption set at 10 W. Additionally, the connector type is an M12 quick disconnect, which simplifies installation and maintenance. The device is rated to an IP65 protection class, indicating it is safeguarded against dust and water ingress, contributing to its longevity and operational efficiency.