{"product_id":"schneider-modicon-micro-110cpu51203-plc-processor-module","title":"Schneider 110CPU51203 Modicon Micro PLC Processor Module","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eThe Schneider 110CPU51203 is a robust central processing unit engineered for the Modicon Micro PLC series. Designed to serve as the intelligence hub for compact automation systems, this processor manages deterministic logic execution, timing sequences, and discrete I\/O handling. Its integrated architecture combines processing power with onboard I\/O, making it an efficient choice for localized machine control in industrial environments such as power generation, material handling, and process manufacturing. The module is built to withstand demanding electrical environments while maintaining consistent scan times and reliable operational uptime.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eIntegrated I\/O: Features 16 discrete inputs and 12 discrete outputs for direct field device interfacing.\u003c\/li\u003e\n\u003cli\u003eCommunication Protocols: Supports Modbus RTU, ASCII, and Uni-Telway via integrated serial interfaces for seamless HMI and peripheral connectivity.\u003c\/li\u003e\n\u003cli\u003eMemory Management: Equipped with 12 kBytes of internal RAM, supported by battery-backed static memory to ensure program retention during power loss.\u003c\/li\u003e\n\u003cli\u003eDiagnostic Feedback: Front-panel LED indicators provide real-time status monitoring for system health, run state, and communication activity.\u003c\/li\u003e\n\u003cli\u003eCompact Design: Self-contained housing engineered to resist vibration and harsh industrial conditions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cp\u003eThis processor is widely utilized in legacy automation architectures requiring high-reliability control for small-to-medium scale applications, including:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAutomated distribution and logistics systems.\u003c\/li\u003e\n\u003cli\u003ePetroleum and gas extraction sub-system control.\u003c\/li\u003e\n\u003cli\u003eThermal power plant auxiliary equipment management.\u003c\/li\u003e\n\u003cli\u003eBasic analog sequencing and relay logic manipulation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable border=\"1\"\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003e110CPU51203\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eSchneider Electric\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eModicon Micro\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInternal RAM\u003c\/td\u003e\n\u003ctd\u003e12 kBytes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiscrete Inputs\u003c\/td\u003e\n\u003ctd\u003e16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiscrete Outputs\u003c\/td\u003e\n\u003ctd\u003e12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication\u003c\/td\u003e\n\u003ctd\u003eModbus RS232 \/ RS485\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003e24 VDC, 0.85 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e0 to 60 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd\u003e-40 to 85 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eEnsure the power supply is disconnected before installation or removal of the module from the rack.\u003c\/li\u003e\n\u003cli\u003eMount the unit in a clean, dry environment with adequate clearance for ventilation to maintain operating temperatures below 60 deg C.\u003c\/li\u003e\n\u003cli\u003eUse shielded cables for all communication lines to minimize electromagnetic interference (EMI) in high-noise industrial zones.\u003c\/li\u003e\n\u003cli\u003eVerify that the internal battery is functional for memory retention; replace periodically according to maintenance schedules.\u003c\/li\u003e\n\u003cli\u003eEnsure proper grounding of the PLC chassis to a common earth point to prevent ground loops and electrical faults.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat communication protocols are supported by this CPU?\u003c\/strong\u003e\u003cbr\u003eThe 110CPU51203 supports Modbus RTU, ASCII, and Uni-Telway protocols via its integrated RS232\/RS485 serial ports.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this module require an external power source?\u003c\/strong\u003e\u003cbr\u003eYes, the unit operates on a 24 VDC power supply with a current consumption of 0.85 A.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow is the user program protected against power failure?\u003c\/strong\u003e\u003cbr\u003eThe processor utilizes internal static RAM backed by an onboard battery circuit to prevent loss of configuration and program data during power outages.\u003c\/p\u003e","brand":"Schneider","offers":[{"title":"Default Title","offer_id":44053118255194,"sku":"110CPU51203","price":172.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/wm_1_07412e58-9e2a-4b68-8d4c-6e941d8d558e.jpg?v=1789195675","url":"https:\/\/www.spareoil.com\/es\/products\/schneider-modicon-micro-110cpu51203-plc-processor-module","provider":"SpareOil Automation","version":"1.0","type":"link"}