{"product_id":"apl192472","title":"Lopolight NLC Compact Navigation Light Controller, Optocoupler, No Power Supply","description":"\u003ch6\u003eOverview\u003c\/h6\u003e\u003cp\u003eThe Lopolight 500-212 is a compact navigation light control and monitoring unit with an optocoupler, configured to operate with the vessel's own power supply. Part of the Lopolight NLC system, it supports centralized control and monitoring of compatible Lopolight navigation lights without an integrated power supply module.\u003c\/p\u003e\u003cp\u003eThe unit features dual power inputs with automatic switching from the primary to the secondary supply if the primary source fails. Its compact configuration accommodates up to 14 monitoring relays, making it suitable for installations using the vessel's existing electrical supply infrastructure.\u003c\/p\u003e\u003ch6\u003eKey features\u003c\/h6\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003eCompact NLC configuration for controlling and monitoring Lopolight navigation lights.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eOptocoupler-equipped version for NLC system integration.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eNo integrated power supply, allowing connection to the vessel's own power supply.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eDual power inputs with automatic changeover to the secondary supply if the primary supply fails.\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eCompact NLC format supports up to 14 monitoring relays per system.\u003c\/p\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch6\u003eElectrical and system integration\u003c\/h6\u003e\u003cp\u003eThis configuration requires an external power supply provided by the vessel. Primary and secondary power connections allow the controller to transfer between supply sources automatically when the primary feed fails.\u003c\/p\u003e\u003cp\u003eThe unit is intended for use within Lopolight navigation light control and monitoring installations. Power supply arrangements and monitoring relay requirements should be coordinated with the vessel's NLC system configuration.\u003c\/p\u003e","brand":"Lopolight","offers":[{"title":"Default Title","offer_id":51847941488886,"sku":"APL192472","price":1380.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0809\/6658\/2518\/files\/500-212-optimized.webp?v=1791944448","url":"https:\/\/www.apollolighting.com\/products\/apl192472","provider":"Apollo Lighting","version":"1.0","type":"link"}