{"product_id":"allen-bradley-42kl-l2lb-a2","title":"42KL-L2LB-A2","description":"\u003ch2\u003eOverview of Allen Bradley 42KL-L2LB-A2\u003c\/h2\u003e\nThe 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.\n\n\u003ch2\u003eKey Features of Allen Bradley 42KL-L2LB-A2\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eMiniSight photoelectric sensor using visible red fiber optic sensing\u003c\/li\u003e\n  \u003cli\u003eOperates on 10.8 to 30 V DC, suitable for various industrial setups\u003c\/li\u003e\n  \u003cli\u003eSelectable output mode with both sink (NPN) and source (PNP) options\u003c\/li\u003e\n  \u003cli\u003eAdjustable sensitivity for precise object detection\u003c\/li\u003e\n  \u003cli\u003e2-meter durable cable for flexible installation\u003c\/li\u003e\n  \u003cli\u003eCompact design with dimensions approximately 19.56 cm height, 20.83 cm width, 21.72 cm length\u003c\/li\u003e\n  \u003cli\u003eRobust protection including short circuit and reverse polarity safeguards\u003c\/li\u003e\n  \u003cli\u003eIndicators include power (green), output (yellow), and fault\/margin signals (orange)\u003c\/li\u003e\n  \u003cli\u003eSuitable for fiber optic connections without integrated fiber cable\u003c\/li\u003e\n  \u003cli\u003eNon-repairable with standard operating version reliability\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical Specs of 42KL-L2LB-A2\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n      \u003cth\u003eSpecification\u003c\/th\u003e\n      \u003cth\u003eDetails\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eSensing Mode\u003c\/td\u003e\n      \u003ctd\u003eVisible Red Fiber Optic\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eLight Source\u003c\/td\u003e\n      \u003ctd\u003eVisible Red LED\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eOperating Voltage\u003c\/td\u003e\n      \u003ctd\u003e10.8-30 V DC\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eOutput Type\u003c\/td\u003e\n      \u003ctd\u003eBoth Sink (NPN) and Source (PNP)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eSensitivity Adjustment\u003c\/td\u003e\n      \u003ctd\u003eYes\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eConnection\u003c\/td\u003e\n      \u003ctd\u003e2m (6.5 ft) cable\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eDimensions (H x W x L)\u003c\/td\u003e\n      \u003ctd\u003e19.56cm x 20.83cm x 21.72cm\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eWeight\u003c\/td\u003e\n      \u003ctd\u003e0.12 kg\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eProtections\u003c\/td\u003e\n      \u003ctd\u003eShort Circuit, Reverse Polarity, False Pulse\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eIndicators\u003c\/td\u003e\n      \u003ctd\u003eGreen (Power), Yellow (Output), Orange (Margin\/Fault)\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eApplications \/ Use Case\u003c\/h2\u003e\nThe 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.\n\n\u003ch2\u003eRelated Resources\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"https:\/\/leadtime.ca\/\" target=\"_blank\"\u003eLeadTime.ca – Industrial Automation Components \u0026amp; Repair Services\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"https:\/\/leadtime.ca\/collections\/allen-bradley\" target=\"_blank\"\u003eView All Allen Bradley Products\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"https:\/\/leadtime.ca\/blogs\/learning-center\/how-to-choose-the-right-soft-starter-for-your-motor-application\/\" target=\"_blank\"\u003eHow to Choose the Right Soft Starter for Your Motor Application\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"https:\/\/leadtime.ca\/products\/allen-bradley-1783-ims28rac\" target=\"_blank\"\u003eAllen Bradley 1783-IMS28RAC Managed Switch\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"https:\/\/leadtime.ca\/products\/allen-bradley-194e-sy\" target=\"_blank\"\u003eAllen Bradley 194E-SY Disconnect Switch\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Allen Bradley","offers":[{"title":"Default Title","offer_id":47870705238315,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0837\/4671\/7995\/files\/Leadtime_1216e196-727b-4d35-8e84-64c48a9d6116.png?v=1723534455","url":"https:\/\/leadtime.ca\/products\/allen-bradley-42kl-l2lb-a2","provider":"LEADTIME","version":"1.0","type":"link"}