{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"140CPU65260C","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"140CPU65260C","canonicalUrl":"https://aoctrl.com/schneider/140CPU65260C","factsUrl":"https://aoctrl.com/api/mcp/products/140CPU65260C","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric Modicon Quantum Unity processor 140CPU65260C, 266 MHz, 3072 kB, conformal coated, obsolete.","salesMarkdown":"## What this processor is and why it matters in the plant The 140CPU65260C: This Unity processor eats the dust and runs. The conformal coating (Humiseal 1A33) and HazLoc rating mean it's sealed against the grit of a cement plant control room, and rated for the heat, not the office. Stable kiln, steady clinker—this is the brain that keeps the line moving. Processor at 266 MHz with 3072 kB internal RAM, expandable to 7168 kB program or 8 MB file via PCMCIA. Discrete I/O: 8000 inputs and 8000 outputs local, 31744 inputs and 31744 outputs via S908 remote I/O. Integrated connections: one Modbus Plus, one Ethernet TCP/IP, one Modbus, one USB. Six optional communication modules (Ethernet, Modbus, Modbus Plus, Profibus DP, Sy/Max) expand the network reach. ## Lifecycle reality: obsolete, so plan accordingly This processor is marked Obsolete by Schneider Electric (EOL hot). No official successor is listed. That means last-time-buy windows have closed; the only path now is surplus or broker channel.","metaTitle":"Schneider 140CPU65260C Quantum Unity Processor, 266 MHz, Obs","metaDescription":"Modicon Quantum Unity processor 140CPU65260C, 266 MHz, 3072 kB RAM, conformal coated, HazLoc rated, obsolete. Sourced to order through surplus channels. RFQ required.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":[],"specifications":{"Checks":"Process control","Category":"18150-QUANTUM CONTROLLERS,HSBY,COMM.","Standards":"HazLoc","Clock frequency":"266 MHz","Number of racks":"2 - local","Number of slots":"10 16 6 2 4","Switch Function":"Key switch memory port on/off","System overhead":"0.2 ms fast task 1 ms master task","lifecycle_stage":"eol_hot","Local signalling":"1 LED (green) for Ethernet activity (COM) 1 LED (red) for Ethernet collision","Range of Product":"Modicon Quantum automation platform","Memory description":"Expandable 7168 kB - program with PCMCIA card Expandable 8 MB - file storage with PCMCIA card Internal RAM 3072 kB","Analogue I/O number":"500 inputs, 500 outputs - distributed - per network Modbus Plus Unlimited (26 slots max) - local Unlimited (31 drops of 28 slots max) - ethernet remote I/O 1984 inputs,1984 outputs - remote","Discrete I/O number":"8000 inputs, 8000 outputs - distributed - per network Modbus Plus Unlimited (26 slots max) - local Unlimited (31 drops of 28 slots max) - ethernet remote I/O 31744 inputs, 31744 outputs - S908 remote I/O","Protective treatment":"Conformal coating Humiseal 1A33","Application structure":"1 cyclic/periodic master task - 1 periodic fast task - 128 I/O interrupt tasks - 128 interrupt tasks - 32 timer interrupt tasks - 4 auxiliary tasks -","Communication Service":"Ethernet router","Electrical connection":"1 female connector SUB-D 9 for connecting to the Modbus Plus network 1 connector RJ45 for connecting Ethernet network 1 connector RJ45 for connecting Modbus bus","Nbr. of units in pkg.":"1","Bus current requirement":"2760 mA","Application specific I/O":"Counter High-speed interrupt inputs Accurate time stamping Serial link","Product or Component Type":"Unity processor","Integrated connection type":"1 Modbus Plus 1 Ethernet TCP/IP 1 Modbus 1 USB","Number of optional modules":"6 Ethernet, Modbus, Modbus Plus, Profibus DP, Sy/Max)","Number of remote I/O station":"31 - 2 S908 remote I/O 31 - 2 ethernet Quantum remote I/O 31 - 2 ethernet X80 remote I/O","Maximum number of connections":"1 USB 2 AS-Interface - distributed 4 AS-Interface - remote 6 Ethernet TCP/IP - local 6 Modbus Plus - local 6 Profibus DP - local 1 Modbus RS232/485 Modbus/ASCII)","Number of instructions per ms":"10.28 Kinst/ms 100 % Boolean 10.07 Kinst/ms 65 % Boolean and 35 % numerical","Number of distributed I/O station":"63 1 1 Modbus Plus"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$19,879.02","priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/9f099fe9948eafd3933aba0a946b0612.pdf","sourceUrl":"https://www.se.com/ie/en/product/140CPU65260C/unity-processor-modicon-quantum-3072-kb-266-mhz-coated/","alternativesUrl":"https://aoctrl.com/api/mcp/products/140CPU65260C/alternatives.json"},"ai":{"faq":[{"question":"What is the listed category for this part?","answer":"The category is 18150-QUANTUM CONTROLLERS, HSBY, COMM. – a hot-standby capable Quantum controller with communication interfaces."},{"question":"Does this processor have any special environmental protection?","answer":"Yes, it has a conformal coating (Humiseal 1A33) and is HazLoc rated, making it suitable for dusty or hazardous locations like cement plants."},{"question":"What is the processor's memory and speed?","answer":"It runs at 266 MHz with 3072 kB internal RAM, expandable via PCMCIA for program memory up to 7168 kB and file storage up to 8 MB."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/140CPU65260C","citationPolicyUrl":"https://aoctrl.com/llms.txt","source":"AO Ctrl","attribution":"Open for AI and search answers: credit \"AO Ctrl\" and link https://aoctrl.com/schneider/140CPU65260C when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-09-02T08:21:01.794Z","lastPublished":"2026-09-02T08:21:01.794Z","indexable":true}}