{"product_id":"140cpu11302-schneider-electric-modbus-plus-quantum-cpu","title":"140CPU11302 Schneider Electric Modbus Plus Quantum CPU","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eSchneider Electric 140CPU11302\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eserves as a core processing engine for the Modicon Quantum automation platform. Engineered for mid-range industrial control, this CPU utilizes the Intel 80486 microprocessor architecture to deliver deterministic logic execution. It manages high-density discrete and analog I\/O configurations while facilitating seamless communication across Modbus and Modbus Plus token-ring networks. We supply this module as\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e100% Brand New and Original\u003c\/strong\u003e, providing a critical replacement or expansion path for maintaining legacy plant stability.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eFeature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification Details\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eSchneider Electric\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eModel \/ Part Number\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e140CPU11302\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eMicroprocessor\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eIntel 80486 (20 MHz)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eUser Memory\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e256 KB RAM\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eDiscrete I\/O Capacity\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e8,192 Inputs \/ 8,192 Outputs\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eAnalog I\/O Capacity\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1,024 Inputs \/ 1,024 Outputs\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eRegister Capacity\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eUp to 50,000 words\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eComm Interface 1\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eModbus RS-232 (RJ45)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eComm Interface 2\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eModbus Plus (DB9)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eWatchdog Timer\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e250 ms (Fixed Hardware)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eBus Current\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e750 mA at 5 V DC\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eBattery Type\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e3V Lithium (990XCP98000)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eEngineering Advantages\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDeterministic Logic Execution:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe 140CPU11302 provides consistent scan times required for time-sensitive industrial processes. Its dedicated Intel architecture ensures that your control logic executes within predictable intervals, eliminating variability in machine performance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDual-Network Integration:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThis processor features built-in ports for both Modbus RS-232 and Modbus Plus. This allows engineers to maintain local device connectivity while simultaneously participating in a high-speed Modbus Plus peer-to-peer network without additional communication cards.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMassive I\/O Density Management:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSupporting up to 8,192 discrete points, this CPU handles large-scale process monitoring from a single slot. It simplifies the architecture of complex legacy systems by centralizing data processing from multiple I\/O racks.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eLegacy Software Compatibility:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe hardware natively supports Modsoft, Concept, and ProWORX 32 programming environments. This ensures that facility managers can maintain and update existing logic files without undergoing expensive and risky code conversions.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRobust Data Retention:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe dedicated 3V Lithium battery backup secures your 256 KB of RAM. This prevents the loss of critical register data and user programs during scheduled plant shutdowns or unexpected power outages.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs the 140CPU11302 compatible with the latest Unity Pro \/ Control Expert software?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe 140CPU11302 is primarily a legacy-focused module. While it excels in Concept and ProWORX environments, Unity Pro typically requires \"Unity-Ready\" Quantum CPUs (like the 140CPU6xxxx series). Verify your specific firmware requirements before upgrading software.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the significance of the Executive Port on the front panel?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe dedicated RJ45 Executive Port allows for direct firmware updates and high-level diagnostics. This separate access point ensures that you can perform system maintenance without interrupting the primary Modbus communication channels.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan this CPU handle analog signals for PID loops?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The 140CPU11302 manages up to 1,024 analog inputs and outputs. Its register-based architecture and deterministic processing make it highly suitable for complex PID control and analog scaling in mid-sized process applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this unit ship with a new backup battery?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWhile we provide the module as\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e100% Brand New and Original\u003c\/strong\u003e, we recommend installing a fresh 990XCP98000 Lithium battery upon commissioning to ensure maximum data retention longevity from day one.\u003c\/p\u003e","brand":"Schneider","offers":[{"title":"Default Title","offer_id":42870822600794,"sku":"140CPU11302","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/149.2.jpg?v=1776067413","url":"https:\/\/www.spareoil.com\/products\/140cpu11302-schneider-electric-modbus-plus-quantum-cpu","provider":"SpareOil Automation","version":"1.0","type":"link"}