{"product_id":"iemmu11-bailey-abb-infi-90-module-mounting-unit-chassis-rack","title":"IEMMU11 Bailey ABB Infi 90 Module Mounting Unit Chassis Rack","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003e\u003cspan class=\"citation-1770 citation-end-1770\"\u003eThe IEMMU11 is a fundamental structural component of the ABB Bailey Infi 90 and Harmony Rack (HR) Series systems, serving as the primary Module Mounting Unit (MMU).\u003csup class=\"superscript\"\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"citation-1769 citation-end-1769\"\u003eThis chassis-level hardware provides the mechanical framework and backplane connectivity necessary to house and power various control and I\/O modules.\u003csup class=\"superscript\"\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003ePrecision-engineered for high-density environments, the IEMMU11 ensures that the modules are aligned correctly with the system bus, facilitating reliable data communication across the Distributed Control System (DCS). Its heavy-duty construction is designed to mitigate vibration and provide a stable electrical ground, which is essential for maintaining the integrity of sensitive process control signals.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch3\u003eMechanical Integrity and Hardware Configurations\u003c\/h3\u003e\n\u003cp\u003eThe IEMMU11 is built for longevity and secure module retention, featuring a design that prioritizes both accessibility and environmental shielding.\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eChassis Construction:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eHigh-strength alloy steel for maximum structural rigidity.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eModule Capacity:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eDesigned to support standard Infi 90 rack-mount modules.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eProtection Rating:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eEngineered to meet IP67 standards for dust and moisture resistance in sealed configurations.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSecuring Mechanism:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIntegrated mechanical locking bars to prevent module dislodgement in high-vibration zones.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePhysical Footprint:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e33.0cm x 17.8cm x 48.3cm.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eUnit Weight:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e4.0 kg.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCooling Architecture:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eOptimized airflow paths for passive heat dissipation from mounted electronics.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eStrategic Industrial Implementations\u003c\/h3\u003e\n\u003cp\u003eAs the backbone of the Harmony Rack architecture, the IEMMU11 is deployed in mission-critical infrastructure where hardware failure is not an option. In thermal and nuclear power plants, it houses the primary controllers and communication interfaces that manage turbine synchronization and boiler safety. It is equally indispensable in large-scale petrochemical refineries and pulp and paper mills, providing a centralized and protected environment for the I\/O modules that monitor volatile process variables. The unit’s robust sealing and corrosion-resistant finish make it suitable for installation in control rooms located near harsh processing areas, ensuring that the internal control logic remains shielded from external industrial contaminants.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":45518973108397,"sku":"IEMMU11","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/abb-iemmu11-bailey-infi-90-module-mounting-unit-0iwi4araxjh.jpg?v=1766983529","url":"https:\/\/www.maxwellplc.com\/products\/iemmu11-bailey-abb-infi-90-module-mounting-unit-chassis-rack","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}