{"product_id":"schneider-electric-140cpu11302-modicon-quantum-controller-processor-module","title":"Schneider Electric 140CPU11302 Modicon Quantum Controller Processor Module","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe Schneider Electric \u003cstrong\u003e140CPU11302\u003c\/strong\u003e executes primary logic calculation, communication orchestration, and system diagnostics within the Modicon Quantum automation platform. This standard-format central processing unit utilizes a dedicated 20 MHz 80186 micro-architecture to coordinate real-time machine execution and continuous process loop control. By integrating native Modbus and Modbus Plus communication paths, this controller module serves as the primary intelligence hub for critical utility control, water treatment plants, and manufacturing lines running ProWORX 32 or Concept programming environments.\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\u003eParameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eTechnical Specification Value\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\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\u003eRange of Product\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eModicon Quantum Automation Platform\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eCentral Processing Unit (Processor)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e100% Brand New Original\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eCore Microprocessor\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e80186 clocked at 20 MHz (Without math coprocessor)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOn-Board Memory Capacity\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e109 kB Internal RAM\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eLogic Execution Performance\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0.3 to 1.4 ms per 1 Kinstruction (LL984)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eWatchdog Timer Threshold\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e250 ms\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eReal-Time Clock Drift\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e+\/- 8 seconds per day within 32…140 °F (0…60 °C)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eLocal I\/O Capacity\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e64 Input Words \/ 64 Output Words maximum\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eRemote I\/O Capability\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e64 Input \/ 64 Output Words across 31 remote drops\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eDistributed Network Capacity\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e500 Input \/ 500 Output Words across 63 drops\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eNetwork Interfaces\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e1 x Modbus RS232 port\u003c\/p\u003e\n\u003cbr\u003e\n\u003cp\u003e1 x Modbus Plus port\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eMaximum Network Expansion\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e2 Remote networks \/ 3 Distributed networks\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eCoprocessor Support Capacity\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eSupports up to 2 network modules (NOM, NOE, CR, NMS)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eMemory Retention Battery\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eLithium battery, 1.2 Ah capacity, 10-year service life\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eBackplane Current Demand\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e780 mA Bus current requirement\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eProduct Net Weight\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0.7 lb (0.3 kg)\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\u003eNative Dual-Network Communication Topology:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eMulti-device industrial plants require concurrent local diagnostic and high-speed peer-to-peer networking. The 140CPU11302 integrates one dedicated Modbus RS232 port alongside a high-performance Modbus Plus port directly on the front face. This hardware arrangement allows engineers to program or collect local HMI data via RS232 while the Modbus Plus interface drives deterministic, real-time data exchange across distributed controller nodes.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHighly Scalable Distributed I\/O Mapping:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eExpansive industrial facilities demand large-scale sensor aggregation over wide physical areas. This processor accommodates complex topologies by managing up to 31 remote I\/O drops over 2 distinct remote networks. Furthermore, it controls up to 63 distributed drops over 3 distributed networks, handling up to 500 input and 500 output words per network to support massive field device grids.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDeterministic Logic Execution Engine:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eHigh-speed packaging and critical tripping applications depend on highly predictable software scan times. Running the proven LL984 instruction set, this 20 MHz processor solves 1,000 instructions in 0.3 to 1.4 milliseconds. A hardware-enforced 250 ms watchdog timer monitors the core scan loop, immediately forcing safe fallback actions if a logic fault stalls the operating software.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDecoupled Communication Coprocessing:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIntensive Ethernet or network traffic can degrade a primary CPU's logic processing speed. The 140CPU11302 architecture supports the addition of up to two specialized option modules, such as Network Option Modules (NOM) or Network Ethernet Modules (NOE). These cards offload communication stack processing from the main 80186 chip, keeping logic execution times rock-solid.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDecade-Long Non-Volatile Data Retention:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSudden facility power outages risk the loss of volatile recipe data and active register registers. This unit utilizes a high-capacity 1.2 Ah lithium battery combined with an ultra-low power consumption circuit (5 to 110 µA current draw). This system retains critical user application programs and configuration data inside the internal 109 kB RAM for up to 10 years without main backplane power.\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\u003eIs this 140CPU11302 processor module a brand new original unit?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. We supply this product strictly as a 100% brand new, original factory-sealed module. It arrives in the original Schneider Electric packaging with all authentic corporate branding, factory bar codes, and quality assurance seals completely intact.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWhich legacy programming software packages support this Quantum CPU?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis processor module fully integrates with Schneider Electric legacy development environments, specifically Modicon Concept and ProWORX 32 software. It utilizes the standard LL984 logic execution structure for direct compatibility with existing application files.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this specific hardware version contain an integrated key switch?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. The 140CPU11302 features the standard front-panel format without a mechanical security key switch. Engineers control software lockouts, online logic changes, and memory protection parameters via software commands inside the programming environment.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWhat are the primary precautions regarding the real-time clock performance?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe internal real-time clock exhibits a maximum drift of +\/- 8 seconds per day across its full operating temperature window of 32°F to 140°F (0°C to 60°C). For applications requiring precise sequence-of-events recording across multiple racks, we recommend implementing external network time synchronization via an attached Ethernet coprocessor module.\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":52908726649141,"sku":"140CPU11302","price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/7630\/5461\/files\/140CPU11302.png?v=1779345816","url":"https:\/\/www.5gplc.com\/products\/schneider-electric-140cpu11302-modicon-quantum-controller-processor-module","provider":"High Five PLC Solution Limited","version":"1.0","type":"link"}