{"product_id":"schneider-140cpu11303-modicon-quantum-concept-processor","title":"Schneider 140CPU11303 Modicon Quantum Concept Processor","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe Schneider Electric 140CPU11303 serves as a foundational control engine for the Modicon Quantum system. Built on the 80186-processor architecture, this unit executes complex logic tasks via Concept or Modsoft programming software. It facilitates high-speed data exchange through a dedicated Modbus Plus port and provides dual Modbus RS232 interfaces for peripheral integration. We offer this product as\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e100% Brand New and Original\u003c\/strong\u003e, ensuring legacy systems maintain peak operational integrity without the risks associated with refurbished hardware.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cp\u003eThe 140CPU11303 balances computational efficiency with multiple communication channels to manage distributed I\/O and peer-to-peer networking.\u003c\/p\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\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\u003eProcessor Type\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eIntel 80186\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eClock Speed\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e20 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) \/ 512 KB (Flash)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eCommunication Ports\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1 x Modbus Plus, 2 x Modbus RS232\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eAddressable I\/O\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e8192 bits (Discrete) \/ 1024 words (Register)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eBus Current Required\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e750 mA\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eMath Performance\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0.3 ms to 0.7 ms per 1K Boolean logic\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\u003e3.6V Lithium (external to CPU card)\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\u003eOptimized Legacy Support:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThis module provides a direct solution for facilities running Concept-based architectures. It eliminates the need for immediate, costly system-wide migrations by replacing failed processors with identical, brand-new hardware.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eStreamlined Communication Hardware:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe integrated Modbus Plus port supports global data transfers and peer-to-peer messaging. This reduces the need for additional bridge modules, saving valuable backplane space in crowded control cabinets.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePredictable Execution Timing:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe 80186-based architecture delivers consistent scan times. This deterministic behavior proves critical in process industries where precise valve timing and motor synchronization prevent product waste.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDual Serial Versatility:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eTwo independent Modbus RS232 ports allow for simultaneous connection to an HMI and a programming terminal (PC) or a secondary field device. This setup facilitates real-time troubleshooting without interrupting operator visibility.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the 140CPU11303 support Unity Pro software?\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eNo. This specific model belongs to the Concept\/Modsoft family. For Unity Pro (EcoStruxure Control Expert) compatibility, you would typically look at the 140CPU6xxxx series. However, this unit is the perfect \"drop-in\" replacement for existing Concept projects.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWhat are the key steps for replacing an old 140CPU11303?\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eEnsure you have a current backup of the program. Power down the rack, swap the module, and set the Modbus Plus address using the rear-panel dip switches before powering up and reloading the logic.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHow does this unit handle memory protection during power loss?\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe module utilizes an external 3.6V battery on the Quantum backplane to maintain RAM contents. When installing a brand-new CPU, always verify that the backplane battery is fresh to prevent program loss during future shutdowns.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use both Modbus RS232 ports simultaneously?\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eYes. Both ports operate independently, allowing for multi-master or master\/slave configurations depending on your specific network topology and peripheral requirements.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Schneider","offers":[{"title":"Default Title","offer_id":53379930882232,"sku":"140CPU11303","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0935\/6132\/3704\/files\/140CPU11303_3.jpg?v=1776836920","url":"https:\/\/www.globalpetroparts.com\/products\/schneider-140cpu11303-modicon-quantum-concept-processor","provider":"Global Petro Parts Automation","version":"1.0","type":"link"}