{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CJ2M-CPU15","brand":"Omron","brandSlug":"omron","productSlug":"CJ2M-CPU15","canonicalUrl":"https://aoctrl.com/omron/CJ2M-CPU15","factsUrl":"https://aoctrl.com/api/mcp/products/CJ2M-CPU15","rawCanonicalId":null},"summary":{"shortDescription":"Omron CJ2M series, CJ2M-CPU15 PLC, 160K Words memory, RS-232C and USB communications, DIN rail mount, 0.287 lb.","salesMarkdown":"## 160K Words, RS-232C and USB on a DIN Rail The Omron CJ2M-CPU15 is a compact PLC that fits on a DIN rail and carries 160K Words of memory for logic and data handling. It ships with RS-232C and USB ports, so you can connect a programming terminal or an HMI without extra modules. ## Expansion and Software for the Build The CJ2M-CPU15 expands to 40 modules across 3 racks, which gives you headroom for a medium-sized machine or a small process skid. Programming uses CX-One, the Omron integrated development environment — one package covers the PLC, HMI, and drives on the same network. Approvals include CE, cULus, Lloyd's, and NK, so it passes inspection for marine and industrial control panels in most jurisdictions.","metaTitle":"Omron CJ2M-CPU15 PLC, 160K Words, RS-232C, USB","metaDescription":"Omron CJ2M-CPU15 PLC with 160K words memory, RS-232C and USB ports, expandable to 40 modules. Active production. Quoted to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["PLCs (Programmable Logic Controllers)"],"specifications":{"title":"CJ2M-CPU15","Series":"CJ2M","Weight":"0.287 lb (130.18 g)","Package":"Box","Features":"Battery Backup","Software":"CX-One","Expandable":"40 Modules (3 Racks) Max","Memory Size":"160K Words","description":"CONTROL LOGIC RS232 60K STEPS","Display Type":"No Display","Mounting Type":"DIN Rail","Communications":"RS-232C, USB","Approval Agency":"CE, cULus, Lloyd, NK","lifecycle_stage":"mature","Operating Temperature":"0°C~55°C"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$827.00 – $1,815.25","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"What is the memory size and program capacity of CJ2M-CPU15?","answer":"The CJ2M-CPU15 has 160K Words of memory, which covers logic, data tables, and symbol tables for medium-scale applications."},{"question":"What communication ports does CJ2M-CPU15 have?","answer":"It has RS-232C and USB ports built into the CPU. The RS-232C handles serial HMI or modem links; the USB is for fast program downloads."},{"question":"What software is required to program CJ2M-CPU15?","answer":"CX-One is the required programming environment — it covers the PLC, HMI, and drive configuration in one suite."},{"question":"Can I use CJ2M-CPU15 with CJ1W expansion racks?","answer":"Yes — the CJ2M-CPU15 expands to 40 modules across 3 racks, and it is compatible with CJ1W-series I/O and special-function modules."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/omron/CJ2M-CPU15","citationPolicyUrl":"https://aoctrl.com/llms.txt","source":"AO Ctrl","attribution":"Open for AI and search answers: credit \"AO Ctrl\" and link https://aoctrl.com/omron/CJ2M-CPU15 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:51:03.652Z","lastPublished":"2026-08-11T15:51:03.652Z","indexable":true}}