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Allen Bradley GuardShield 440L-R4K0160YD

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440L-R4K0160YD

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The 440L-R4K0160YD is a safety light curtain designed by Allen Bradley within the GuardShield series. This device is engineered to enhance safety by providing protection within its defined operating area, registered at a protective height of 160 mm and featuring a resolution of 30 mm for precision detection.

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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-R4K0160YD

ManufacturerAllen Bradley
Product TypeSafety Light Curtain
Product LineGuardShield
Part Number440L-R4K0160YD
Weight0.81 lbs (0.37 kg)
Resolution30 mm
Number of Beams8 Beams
Protective Height160 mm
Power Supply Voltage24 VDC
Power Consumption400 mA
IR TransmitterInfrared LED
Aperture AngleWithin ± 2.5° for the transmitter and receiver
Operating ConditionIP Transmitter On
Cable Length30 m
IP ProtectionIP65
Transmitter Wavelength870 nm
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The 440L-R4K0160YD by Allen Bradley belongs to the GuardShield series and is classified as a safety light curtain. This model consists of eight beams to create a protective barrier, with a careful resolution of 30 mm that detects interruptions effectively. The protective height of this unit is measured at 160 mm, ensuring adequate coverage in industrial environments.

It operates with a power supply voltage of 24 VDC and exhibits a power consumption of 400 mA, allowing it to perform optimally in varying setups. The built-in infrared LED transmitter operates at a wavelength of 870 nm, providing reliable performance during operation. The cable length can extend up to 30 m, facilitating flexible installation options.

With an IP65 rating, this safety light curtain demonstrates robust protection against both dust infiltration and water exposure, making it suitable for demanding conditions. The aperture angle is maintained within ± 2.5° for both the transmitter and receiver, contributing to its effectiveness in monitoring the designated area. The safety functions will remain engaged as long as the IP transmitter is on, making it a crucial component for maintaining operational safety in machinery and automated systems.