{"product_id":"pentair-521109-intellicomm-ii-interface-adapter","title":"Pentair | 521109 | IntelliComm II Interface Adapter for IntelliFlo and IntelliPro Pumps","description":"\u003cp data-start=\"130\" data-end=\"546\"\u003eThe Pentair 521109 IntelliComm II Interface Adapter is an automation interface component designed for compatible IntelliFlo and IntelliPro variable speed and variable flow pump applications. This adapter allows supported automation systems to control pump operation, making it a practical solution for installations that need integrated pump communication with compatible Pentair and third-party control platforms.\u003c\/p\u003e\n\u003chr data-start=\"548\" data-end=\"553\"\u003e\n\u003ch2 data-section-id=\"14at72t\" data-start=\"555\" data-end=\"572\"\u003eKey Features\u003c\/h2\u003e\n\u003cp data-start=\"573\" data-end=\"1717\"\u003e• IntelliComm II interface adapter is designed for use with compatible Pentair IntelliFlo and IntelliPro variable speed and variable flow pump systems.\u003cbr data-start=\"724\" data-end=\"727\"\u003e• This component allows supported automation controllers to communicate with and control compatible pump operation.\u003cbr data-start=\"842\" data-end=\"845\"\u003e• Compatible automation platforms commonly include Pentair Compool, IntelliTouch, EasyTouch, and SunTouch systems, as well as certain Jandy and Hayward controllers.\u003cbr data-start=\"1009\" data-end=\"1012\"\u003e• The adapter supports control of up to four individual pump speeds or flow settings through the connected automation system.\u003cbr data-start=\"1137\" data-end=\"1140\"\u003e• RS-485 communication design helps provide dependable interface connection between the pump and compatible control equipment.\u003cbr data-start=\"1266\" data-end=\"1269\"\u003e• This part is commonly used when integrating variable speed pump control into automation systems that do not directly provide the needed communication interface.\u003cbr data-start=\"1431\" data-end=\"1434\"\u003e• Intended for installation, replacement, or system expansion when a compatible automation setup requires an IntelliFlo or IntelliPro interface adapter.\u003cbr data-start=\"1586\" data-end=\"1589\"\u003e• OEM replacement design helps maintain fit and function within the original Pentair automation and pump communication layout.\u003c\/p\u003e\n\u003chr data-start=\"1719\" data-end=\"1724\"\u003e\n\u003ch2 data-section-id=\"53drpp\" data-start=\"1726\" data-end=\"1747\"\u003eProduct Overview\u003c\/h2\u003e\n\u003cp data-start=\"1748\" data-end=\"2309\"\u003eThe Pentair 521109 IntelliComm II Interface Adapter is a communication accessory used to connect compatible IntelliFlo and IntelliPro pumps with supported automation systems. Its primary role is to translate automation commands into pump control functions so the connected system can manage programmed speeds or flow settings as part of overall pool and spa operation. This makes it especially useful in installations where variable speed pump control needs to be added to an existing automation platform that does not natively provide the required interface.\u003c\/p\u003e\n\u003cp data-start=\"2311\" data-end=\"2818\"\u003eThis part is well suited for upgrade, replacement, or integration work involving Pentair and selected third-party automation systems. Because it is specifically associated with IntelliFlo and IntelliPro pump communication, correct system matching is important before installation. For pool owners and service professionals maintaining compatible automation and variable speed pump setups, the 521109 fills an important role in expanding control capability and supporting dependable automated pump operation.\u003c\/p\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":48995020636472,"sku":"521109","price":322.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0808\/6319\/9544\/files\/PEN521109_0.jpg?v=1777917420","url":"https:\/\/appaetechpoolsupply.com\/products\/pentair-521109-intellicomm-ii-interface-adapter","provider":"AppaeTech Pool Supply","version":"1.0","type":"link"}