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Allen Bradley Photoswitch 45MLD-8LEA1-P4

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45MLD-8LEA1-P4

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The 45MLD-8LEA1-P4 from Allen Bradley is a laser diffuse sensor designed for reliable detection in various applications. It operates within a voltage range of 10 to 30 Volts DC and features a visible red Class 2 laser for targeting.

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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 45MLD-8LEA1-P4

ManufacturerAllen Bradley
Product TypeLaser Diffuse Sensor
Product LinePhotoswitch
Part Number45MLD-8LEA1-P4
Weight10.00 lbs (4.54 kg)
UPC662073019565
Nominal Supply Voltage10 to 30 Volts DC
Maximum Current Consumption35 milliamperes
Connection Type4-pin DC pico Quick Disconnect (QD) connector
Sensing Beam TypeVisible red Class 2 laser
Output ConfigurationNegative-Positive-Negative (current sinking) or Positive-Negative-Positive (current sourcing), which is selectable.
Output Rating100 milliamperes (NPN or PNP)
Housing MaterialPolyamide
Response Time0.2 milliseconds
Protection DegreeIP65
Lens MaterialPolymethylmethacrylate (PMMA)
Sensing Range50 to 300 millimeters (2 to 12 inches)
Off Delay Time40 milliseconds
Protective FeaturesTransient protection, overload protection, reverse polarity protection, and short circuit protection
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The Allen Bradley 45MLD-8LEA1-P4 is a high-performance laser diffuse sensor that excels in various automated environments. It requires a nominal supply voltage ranging from 10 to 30 Volts DC and consumes a maximum of 35 milliamperes, ensuring efficient operation. This sensor connects through a 4-pin DC pico Quick Disconnect (QD) connector, allowing for straightforward setup and maintenance.

Its sensing capabilities are based on a visible red Class 2 laser beam, which ranges from 50 to 300 millimeters (2 to 12 inches), providing precise detection in its operational area. The sensor supports selectable output configurations, which enable either negative-positive-negative or positive-negative-positive setups, catering to various circuit requirements with an output rating of 100 milliamperes in both NPN and PNP modes.

The housing is made of durable polyamide, while the lens is crafted from polymethylmethacrylate (PMMA), ensuring resilience and clarity. With a rapid response time of 0.2 milliseconds, this sensor can handle dynamic applications effectively. It features an off delay time of 40 milliseconds, which optimizes functioning in automated processes.

Furthermore, the 45MLD-8LEA1-P4 sensor is equipped with critical protective features, including transient protection, overload protection, reverse polarity protection, and short circuit protection. This combination of attributes makes it a robust choice for demanding industrial settings, ensuring reliability and safety during operation.