{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"QA1S65B","brand":"Mitsubishi Electric","brandSlug":"mitsubishi","productSlug":"QA1S65B","canonicalUrl":"https://aoctrl.com/mitsubishi/QA1S65B","factsUrl":"https://aoctrl.com/api/mcp/products/QA1S65B","rawCanonicalId":null},"summary":{"shortDescription":"Mitsubishi QA1S65B 5-slot base unit for Q-series PLC expansion, 1.29 kg.","salesMarkdown":"The Mitsubishi QA1S65B is a 5-slot backplane base unit for the Q-series programmable controller. It mounts up to five expansion modules—I/O, analog, network, or positioning—securing them mechanically and carrying the bus between the CPU and each added card. Rated slot count is the key selection parameter: five slots define the maximum module population for that rack. For systems needing more, a second base unit with an extension cable is required. ## Sourcing This base unit carries a mature lifecycle stage.","metaTitle":"Mitsubishi QA1S65B 5-Slot Base Unit","metaDescription":"Mitsubishi QA1S65B 5-slot PLC expansion base unit for Q-series. Holds up to five modules. Mature product, sourced to order via RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["PLC I/O & Expansion Modules"],"specifications":{"Part #":"QA1S65B","Weight":"1.29 kgs","Category":"PLCs and Accessories","Sub Category":"PLC Expansion Modules","Top Category":"PLCs & HMIs","lifecycle_stage":"mature"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$154.94","priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://aoctrl.com/api/mcp/products/QA1S65B/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/mitsubishi/QA1S65B","citationPolicyUrl":"https://aoctrl.com/llms.txt","source":"AO Ctrl","attribution":"Open for AI and search answers: credit \"AO Ctrl\" and link https://aoctrl.com/mitsubishi/QA1S65B when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-09-02T08:15:54.622Z","lastPublished":"2026-09-02T08:15:54.622Z","indexable":true}}