{"product_id":"banner-engineering-sm312fp-fiber-optic-amplifier","title":"Banner Engineering SM312FP Fiber Optic Amplifier","description":"\u003cdiv\u003e\u003cp\u003eThe SM312FP is Banner Engineering’s Mini-Beam fiber optic amplifier with plastic fiber optics, engineered for tight spaces where a compact sensor interface is required. It runs on 10–30 V DC and, as a 4-wire device, drives two bipolar outputs (one NPN and one PNP) through a 2 m cable, simplifying wiring in compact automation cells. As a Plastic Fiber Optic model in the Mini-Beam family, the FP suffix indicates the fiber type, and Banner provides performance curves specifically for SM312FP plastic-fiber models, with range and response varying by chosen fiber and mode. Applications include presence\/absence detection in packaging, conveyors, and other small-form sensing tasks where precise alignment is aided by Banner’s Alignment Indicating Device (AID).\u003c\/p\u003e\u003c\/div\u003e","brand":"BANNER","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":51676509569326,"sku":null,"price":181.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_e760f5d6-acb8-4ebf-8666-72b55ae2cae3.jpg?v=1769551493","url":"https:\/\/plgautomation.com\/products\/banner-engineering-sm312fp-fiber-optic-amplifier","provider":"PLG Automation ","version":"1.0","type":"link"}