{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CJ2H-CPU68","brand":"Omron","brandSlug":"omron","productSlug":"CJ2H-CPU68","canonicalUrl":"https://aoctrl.com/omron/CJ2H-CPU68","factsUrl":"https://aoctrl.com/api/mcp/products/CJ2H-CPU68","rawCanonicalId":null},"summary":{"shortDescription":"Omron CJ2H-CPU68, CJ2H Series PLC CPU, 832K Words memory, RS-232C and USB communications, 40-module expandable, DIN rail mount, active production.","salesMarkdown":"## CPU specs that drive the BOM decision The CJ2H-CPU68 sits in Omron's CJ2H series, a mid-to-high-performance PLC platform for machine control. Its 832K words of program memory handle substantial logic, motion, and data-processing routines without swapping to a larger frame. Expandable to 40 modules across 3 racks, this CPU supports the I/O count typical of a multi-station assembly machine or packaging line. The RS-232C and USB ports cover both legacy serial HMI connections and fast programming downloads via CX-One. Battery backup retains the program and retained data through power cycles — essential for machines that must resume the same state after a power loss without a full download. ## Approvals and compliance for panel acceptance Carries CE, cULus, Lloyd's Register, and NK (Nippon Kaiji Kyokai) approvals. The cULus mark satisfies North American panel shop requirements; Lloyd's and NK open the door to marine and offshore applications where classification society acceptance is mandatory. The DIN rail mount clips onto standard 35 mm rail — no panel drilling needed for the CPU itself. Sourced through authorized distribution channels. Volume pricing and lead time are confirmed at RFQ against the specific BOM quantity. No stock-holding claim; availability is verified per inquiry.","metaTitle":"Omron CJ2H-CPU68 PLC CPU, 832K Words, RS-232C, USB","metaDescription":"Omron CJ2H-CPU68 PLC CPU with 832K words memory, RS-232C and USB ports, 40-module expandable, active production. Quoted to order against BOM.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["PLCs (Programmable Logic Controllers)"],"specifications":{"title":"CJ2H-CPU68","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":"832K Words","description":"CONTROL LOGIC 400K PROG 832K","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":"$4,552.00 – $10,691.00","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"How can I order the CJ2H-CPU68 for a production build?","answer":"The CJ2H-CPU68 is sourced to order against the BOM quantity through authorized distribution."},{"question":"What communications ports does the CJ2H-CPU68 have?","answer":"It includes RS-232C and USB ports. The RS-232C connects to HMIs or serial devices; the USB port handles fast programming downloads via CX-One software."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/omron/CJ2H-CPU68","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-CPU68 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}}