{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CJ2H-CPU64","brand":"Omron","brandSlug":"omron","productSlug":"CJ2H-CPU64","canonicalUrl":"https://aoctrl.com/omron/CJ2H-CPU64","factsUrl":"https://aoctrl.com/api/mcp/products/CJ2H-CPU64","rawCanonicalId":null},"summary":{"shortDescription":"Omron CJ2H-CPU64 PLC, CJ2H series, 160K Words memory, expandable 40 modules (3 racks), RS-232C, USB, DIN rail mount, CE, cULus, Lloyd, NK approved.","salesMarkdown":"## Program memory and I/O expansion ceiling The CJ2H-CPU64 carries 160K Words of program memory — enough to hold a mid-sized machine sequence with multiple motion axes and recipe tables without an external memory card. Expandable to 40 modules across 3 racks, so the I/O count scales with the machine footprint without swapping the CPU. Battery backup retains the program and retained data during power loss, which means no forced re-download after a line outage. ## Communications and panel integration Built-in RS-232C and USB ports let you connect directly to a laptop for programming and monitoring without an extra interface module — useful during commissioning and fault diagnosis. The DIN-rail mount clips into the standard 35 mm rail, so it fits the same backplane as other Omron CJ-series modules. Operating range is 0°C to 55°C, which covers most ventilated electrical enclosures without forced cooling. ## Approval package and active lifecycle CE, cULus, Lloyd, and NK approvals mean the CPU is accepted in industrial machinery for North America, Europe, and marine applications — no separate certification project needed for those markets.","metaTitle":"Omron CJ2H-CPU64 PLC, 160K Words, 40 Modules, Active","metaDescription":"Omron CJ2H-CPU64 PLC, 160K Words memory, expandable to 40 modules (3 racks), RS-232C/USB, CE, cULus. Active production, sourced to order. Request a quote.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["PLCs (Programmable Logic Controllers)"],"specifications":{"title":"CJ2H-CPU64","Series":"CJ2H","Weight":"0.419 lb (190.06 g)","Package":"Box","Features":"Battery Backup","Software":"CX-One","Expandable":"40 Modules (3 Racks) Max","Memory Size":"160K Words","description":"CONTROL LOGIC 50K PROG 160K","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":"$2,117.85 – $3,906.85","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"How can I order CJ2H-CPU64 or check availability?","answer":"The CJ2H-CPU64 is sourced to order against your BOM quantity. Submit an RFQ for current pricing and lead time — availability is confirmed at quote time through independent distribution."},{"question":"Will CJ2H-CPU64 drop into a panel specified for CJ2M-CPU14?","answer":"Yes — both CPUs share the same memory size (160K Words), expansion limit (40 modules, 3 racks), communication ports (RS-232C, USB), DIN-rail mounting, and CX-One software environment. The rack backplane and power supply must match; the CPU itself is a direct swap without rewiring."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/omron/CJ2H-CPU64","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/CJ2H-CPU64 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}}