42KL-L2LB-A2

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Overview of Allen Bradley 42KL-L2LB-A2

The Allen Bradley 42KL-L2LB-A2 is a MiniSight photoelectric sensor designed for precision detection using a visible red fiber optic sensing mode. Operating with a voltage range of 10.8 to 30 V DC, this sensor supports both sink (NPN) and source (PNP) outputs, offering versatile connectivity options for industrial automation systems. Its compact size and robust construction enable it to perform reliably in demanding environments. With sensitivity adjustment capabilities and a 2-meter (6.5 feet) cable for convenient installation, the 42KL-L2LB-A2 is an ideal component for awareness and control tasks in manufacturing lines or process automation scenarios. This model is standard operating version, optimized for fiber optic applications requiring visible red LED light sources.

Key Features of Allen Bradley 42KL-L2LB-A2

  • MiniSight photoelectric sensor using visible red fiber optic sensing
  • Operates on 10.8 to 30 V DC, suitable for various industrial setups
  • Selectable output mode with both sink (NPN) and source (PNP) options
  • Adjustable sensitivity for precise object detection
  • 2-meter durable cable for flexible installation
  • Compact design with dimensions approximately 19.56 cm height, 20.83 cm width, 21.72 cm length
  • Robust protection including short circuit and reverse polarity safeguards
  • Indicators include power (green), output (yellow), and fault/margin signals (orange)
  • Suitable for fiber optic connections without integrated fiber cable
  • Non-repairable with standard operating version reliability

Technical Specs of 42KL-L2LB-A2

Specification Details
Sensing Mode Visible Red Fiber Optic
Light Source Visible Red LED
Operating Voltage 10.8-30 V DC
Output Type Both Sink (NPN) and Source (PNP)
Sensitivity Adjustment Yes
Connection 2m (6.5 ft) cable
Dimensions (H x W x L) 19.56cm x 20.83cm x 21.72cm
Weight 0.12 kg
Protections Short Circuit, Reverse Polarity, False Pulse
Indicators Green (Power), Yellow (Output), Orange (Margin/Fault)

Applications / Use Case

The Allen Bradley 42KL-L2LB-A2 excels in applications requiring precise object detection with fiber optic capabilities, such as assembly lines, packaging, and quality inspection systems. It is particularly useful in environments where high sensitivity and fast response times are necessary, such as detecting small parts or materials on conveyors. Its versatility with output types and adjustable sensitivity makes it ideal for integrating into automated manufacturing processes where accurate presence sensing is critical. The sensor’s ability to withstand industrial conditions and provide clear status indicators aids in reducing downtime and improving system diagnostics. Typical deployment includes material handling, bottling, labeling, and other automated production tasks requiring reliable photoelectric sensing.

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42KL-L2LB-A2

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Does it come with a warranty?

Yes, All products are offered wth 1-Year warranty.

What is the condition of the product?

All products sold are New & Unused.

How fast is shipping?

All products are delivered within 2-8 business days depending on our stock location.

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