{"product_id":"industrial-mc42d-2-ac-light-curtain-controller","title":"Industrial MC42D-2-AC Light Curtain Controller","description":"\u003cdiv\u003e\u003cp\u003eMC42D-2-AC light curtain controller, a member of the MicroSafe series, is a compact safety control unit designed to monitor light curtain inputs and govern guarding logic in industrial automation environments. It operates from a 115\/230 VAC supply and weighs 9.95 lb, reflecting a rugged chassis suitable for factory floors. The model is listed as discontinued by the manufacturer, though it remains referenced in vendor catalogs as a light curtain controller within the MicroSafe family, typically used with safety light curtain systems to help protect personnel around machinery. This designation—MC42D-2-AC—identifies a dedicated controller for 115\/230 VAC light curtain setups and is recognized in multiple third‑party listings as part of STI\/Omron’s safety controller lineage. \u003c\/p\u003e\u003c\/div\u003e","brand":"STI","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":46253664796906,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/8039\/3450\/files\/GTG-STOCK-011.png?v=1788727428","url":"https:\/\/gtghardware.com\/products\/industrial-mc42d-2-ac-light-curtain-controller","provider":"GTG Hardware","version":"1.0","type":"link"}