{"product_id":"honeywell-masterlogic-200-2mli-cpuu-plc-processor-module","title":"Honeywell MasterLogic-200 2MLI-CPUU PLC Processor Module","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe Honeywell 2MLI-CPUU is the high-performance Central Processing Unit (CPU) for the MasterLogic-200 PLC series, integrated within the Experion PKS ecosystem. Engineered for high-speed logic execution and complex process control, this module serves as the primary intelligence for industrial automation racks. It provides a robust architecture for executing IEC 61131-3 compliant programming, ensuring seamless interoperability across diverse field equipment. With its compact form factor, the 2MLI-CPUU optimizes cabinet space while maintaining the computational power required for mission-critical Distributed Control System (DCS) environments. It features integrated communication ports and advanced diagnostic capabilities to ensure maximum system uptime and operational transparency.\u003c\/p\u003e\n\u003ch3\u003eArchitectural Hardware and Technical Data\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eProcessor Type:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eMasterLogic-200 Series High-Speed CPU\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eNet Weight:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e0.12 kg\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePhysical Dimensions:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e2.6 cm x 10.3 cm x 9.8 cm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eEthernet Communication:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eDual-rate 10\/100 Mbps RJ45 interface\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eProgramming Standard:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eFull IEC 61131-3 support (LD, SFC, ST, FBD, IL)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSystem Capacity:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eScalable I\/O expansion via local and remote racks\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDiagnostic Indicators:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIntegrated LED status for Run, Stop, and Error modes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eInstallation:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eBackplane-mounted within the MasterLogic rack system\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOrigin:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eManufactured in the USA\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eIndustrial Deployment and Operational Roles\u003c\/h3\u003e\n\u003ch3\u003eAdvanced Process Control\u003c\/h3\u003e\n\u003cp\u003eIn chemical and pharmaceutical manufacturing, the 2MLI-CPUU manages intricate PID loops and sequential logic. Its high-speed processing ensures that variables like temperature, pressure, and flow are maintained within strict tolerances to ensure product quality and safety.\u003c\/p\u003e\n\u003ch3\u003ePower Generation and Utilities\u003c\/h3\u003e\n\u003cp\u003eThe module is frequently deployed in power plant automation and water treatment facilities. It coordinates the synchronization of turbines and the management of high-capacity filtration systems, providing the reliable uptime required for public utility infrastructure.\u003c\/p\u003e\n\u003ch3\u003eFactory Automation and Material Handling\u003c\/h3\u003e\n\u003cp\u003eFor high-speed assembly lines and automated warehouse systems, the 2MLI-CPUU handles rapid I\/O polling. Its 10\/100 Mbps Ethernet link allows for real-time data exchange with HMI panels and upper-level SCADA systems for comprehensive plant-floor visibility.\u003c\/p\u003e\n\u003ch3\u003eCritical Infrastructure Protection\u003c\/h3\u003e\n\u003cp\u003eUtilizing its built-in self-diagnostics, this CPU module is ideal for emergency shutdown (ESD) and safety-critical monitoring. It continuously verifies the integrity of the logic solver and I\/O bus, alerting operators instantly to any hardware irregularities.\u003c\/p\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is the 2MLI-CPUU a standalone power supply or a CPU?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: While sometimes categorized in general lists under power modules, the 2MLI-CPUU is functionally the Central Processing Unit (CPU) of the MasterLogic PLC. It requires a separate power supply module within the rack to operate.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Which programming languages can I use with this Honeywell module?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The 2MLI-CPUU supports all five standard IEC 61131-3 languages, including Ladder Diagram (LD), Structured Text (ST), and Function Block Diagram (FBD), providing flexibility for different engineering preferences.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does this module support Ethernet\/IP or Modbus TCP communication?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Yes, the integrated Ethernet port supports multiple industrial protocols, allowing it to communicate with third-party devices, Ethernet routers, and Honeywell Experion PKS supervisory networks.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can I replace a 2MLI-CPUU module while the rack is powered?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: It is generally recommended to power down the specific rack before replacing the CPU module to prevent logic corruption or electrical arcing, unless your specific rack configuration explicitly supports hot-swapping.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How do I handle firmware updates for this processor?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Firmware updates are typically managed through the Honeywell MasterLogic configuration software via the Ethernet or USB maintenance port, ensuring the hardware stays compatible with the latest Experion PKS releases.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":45518950203565,"sku":"2MLI-CPUU","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/honeywell-2mli-cpuu-power-supply-module-iuxcvytnqlr.jpg?v=1766982720","url":"https:\/\/www.maxwellplc.com\/products\/honeywell-masterlogic-200-2mli-cpuu-plc-processor-module","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}