{"product_id":"banner-engineering-sm312fb-photoelectric-sensor","title":"Banner Engineering SM312FB Photoelectric Sensor","description":"\u003cdiv\u003e\u003cp\u003eThe Banner Engineering SM312FB is a Mini-Beam fiber-optic amplifier designed for glass-fiber sensors. It operates from a 10–30 VDC supply and provides a four-pin, 2 m cable connection with a bipolar output (NPN and PNP), enabling both sinking and sourcing configurations from a single device. The unit's infrared glass-fiber model sits in a rectangular thermoplastic housing with M18 mounting; it carries an IP67 enclosure rating (NEMA 4X) and accepts glass-fiber terminations, making it suitable for rugged industrial environments. Part of Banner's Mini-Beam DC voltage series, the SM312FB delivers discrete I\/O for dependable object detection and presence sensing in tight spaces, commonly used with Banner's glass-fiber sensors on conveyors, packaging lines, and other automated equipment requiring compact, fiber-based sensing.\u003c\/p\u003e\u003c\/div\u003e","brand":"Banner","offers":[{"title":"New","offer_id":51676509831470,"sku":null,"price":145.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_289f6edf-fad7-4c03-8819-4020948c96f7.jpg?v=1769551493","url":"https:\/\/plgautomation.com\/products\/banner-engineering-sm312fb-photoelectric-sensor","provider":"PLG Automation ","version":"1.0","type":"link"}