{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"QY80","brand":"Mitsubishi Electric","brandSlug":"mitsubishi","productSlug":"QY80","canonicalUrl":"https://aoctrl.com/mitsubishi/QY80","factsUrl":"https://aoctrl.com/api/mcp/products/QY80","rawCanonicalId":null},"summary":{"shortDescription":"Mitsubishi Melsec Q Series QY80 output module, 16-point transistor, 12-24 VDC, 0.5 A per point, 4 A common, 6.7 A fuse.","salesMarkdown":"## What this output module does in a Melsec Q rack The QY80 is a 16-point transistor output module for the Melsec Q series PLC platform, switching 12 to 24 V DC loads at up to 0.5 A per point with a 4 A common limit. It draws 80 mA from the Q bus backplane for its internal logic, plus 20 mA at 24 V from the external supply that powers the output circuits. The module carries a 6.7 A fuse on the output side — that's the single-point failure protection for the common circuit, not a per-channel limit. ## Output ratings that matter on the line Each of the 16 transistor outputs sinks 0.5 A continuous, but the common terminal is rated 4 A total — so you can't drive all channels at full load simultaneously; the common limit governs the real-world output budget. Maximum voltage drop across the output transistor is 0.3 V at 0.5 A, which means the load sees at least 11.7 V on a 12 V supply rail — enough margin for most solenoid valves and indicator lamps. The external supply range is 12 to 24 V DC; the module's own 20 mA draw from that supply is negligible, but the 80 mA backplane consumption adds to the Q rack's total power budget. ## Lifecycle and sourcing for the BOM line It is quoted to order against your BOM quantity; current pricing and lead time are confirmed at RFQ through our sourcing desk.","metaTitle":"Mitsubishi QY80 Output Module, 16-Point Transistor","metaDescription":"Mitsubishi QY80 Melsec Q series output module with 16 transistor outputs, 12-24 VDC, 0.5 A per point, 6.7 A fuse. Quoted to order against BOM.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["PLC I/O & Expansion Modules"],"specifications":{"Fuse":"6.7 A","title":"QY80","Weight":"0.17 kg","Current":"20 mA ( 24 V )","Voltage":"12 to 24 V DC","Product No.":"QY80","description":"QY80 OUTPUT MODULE 16 POINT TRANSISTOR 12 24 VDC0 5 AMP POINT4 AMP COMMON QY80 Mitsubishi PLC I/O Module for Use with Melsec Q Series, 98 x 27.4 x 90 mm, Transistor, Melsec Q, 12 → 24 V DC, QY80","Product type":"Analog-Digital Conversion Module","Shipping Weight":"1.5 Kg","lifecycle_stage":"mature","Number of outputs":"16","Estimated Lead Time":"1-10 Working Days.","Max. voltage drop at ON":"0.3 V at 0.5 A","Rated switching voltage":"12 V to 24 V DC","Exteral power supply Voltage":"12 to 24 V DC Current : 20 mA ( 24 V )","Internal current consumption":"80 mA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$24.00","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/63bef8a3a1ecfa6606afc1c8e4f6adc8.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the QY80's fuse rating?","answer":"The module carries a 6.7 A fuse protecting the output common circuit."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/mitsubishi/QY80","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/QY80 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}}