{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CS1H-CPU63H","brand":"Omron","brandSlug":"omron","productSlug":"CS1H-CPU63H","canonicalUrl":"https://aoctrl.com/omron/CS1H-CPU63H","factsUrl":"https://aoctrl.com/api/mcp/products/CS1H-CPU63H","rawCanonicalId":null},"summary":{"shortDescription":"Omron CS1H series PLC CPU, order code CS1H-CPU63H, 64K word program memory, expandable to 80 modules (7 racks), RS-232C and USB communications, backplane mount.","salesMarkdown":"## 64K Word Memory, 80-Module Capacity The Omron CS1H-CPU63H is a rack-mount PLC CPU from the CS1H series, with 64K Words of program memory — enough headroom for mid-to-large machine control sequences without forcing a memory expansion module. It supports up to 80 I/O modules across a maximum of 7 racks, so a single CPU can handle a distributed chassis layout with local and remote racks tied through the backplane. ## Communications and Approvals Built-in RS-232C and USB ports cover the common commissioning and HMI links — no separate serial card needed for programming or SCADA connection. Approved to CE, cULus, Lloyd's Register, and NK (Nippon Kaiji Kyokai), so it meets the certification requirements for European, North American, and marine-class installations. For a BOM that depends on this CPU, the procurement decision is time-sensitive: source against an RFQ now to lock in available inventory before the supply channel tightens.","metaTitle":"Omron CS1H-CPU63H PLC CPU, 64K Words, 80 Modules Max","metaDescription":"Omron CS1H-CPU63H PLC CPU with 64K word memory, expandable to 80 modules across 7 racks. RS-232C and USB. CE, cULus, Lloyd, NK approved.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["PLCs (Programmable Logic Controllers)"],"specifications":{"title":"CS1H-CPU63H","Series":"CS1H","Package":"Bulk","Software":"CX-One","Expandable":"80 Modules (7 Racks) Max","Memory Size":"64K Words","description":"CONTROL LOGIC CPU 64K PROG","Mounting Type":"Backplane","Communications":"RS-232C, USB","Approval Agency":"CE, cULus, Lloyd, NK","lifecycle_stage":"eol_hot"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$893.46","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/c42a3b59869e077945dabc1a8c5a87d9.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is the CS1H-CPU63H discontinued?","answer":"The lifecycle stage is end-of-life hot, meaning the manufacturer has announced discontinuation. The product status remains active, but the last-time-buy window is open — source promptly to secure units."},{"question":"What is the memory size of the CS1H-CPU63H?","answer":"64K Words of program memory."},{"question":"How many I/O modules can the CS1H-CPU63H support?","answer":"Up to 80 modules across a maximum of 7 racks."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/omron/CS1H-CPU63H","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/CS1H-CPU63H 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}}