{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"QD75P4N","brand":"Mitsubishi Electric","brandSlug":"mitsubishi","productSlug":"QD75P4N","canonicalUrl":"https://aoctrl.com/mitsubishi/QD75P4N","factsUrl":"https://aoctrl.com/api/mcp/products/QD75P4N","rawCanonicalId":null},"summary":{"shortDescription":"Mitsubishi Electric MELSEC Q-Series QD75P4N Positioning Unit, 4-axis open collector output, 200 k pulse/s, 600 data per axis, DC 5 V 0.36 A, 3 kg.","salesMarkdown":"The QD75P4N is a 4-axis positioning unit for the MELSEC Q-series PLC rack. It generates pulse trains to drive stepper or servo drives via open collector outputs, up to 200 k pulse/s per axis. Each axis can store 600 positioning data points, enough for multi-step motion profiles without constant PLC intervention. The unit sits on the Q bus and is addressed via the PLC's intelligent module configuration. The module outputs up to 200 k pulse/s via open collector outputs. It consumes 0.36 A from the backplane and supports increment or absolute trajectory control. The module weighs 3 kg. It consumes 0.36 A from the backplane. The open collector outputs require external pull-up resistors. It supports increment or absolute trajectory control.","metaTitle":"Mitsubishi QD75P4N 4-Axis Positioning Unit, 200 kpps, Open Collector Output","metaDescription":"QD75P4N MELSEC Q-Series positioning module. 4-axis open collector output, 200 k pulse/s max, 600 data/axis, increment/absolute trajectory. Mature lifecycle, 1-10 day lead time. Con","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["PLC I/O & Expansion Modules"],"specifications":{"title":"QD75P4N","Product No.":"QD75P4N","description":"Positioning Unit","Product type":"Positioning Unit","Shipping weight":"3Kg","lifecycle_stage":"mature","Positioning data":"600 data / axis","Trajectory control":"Increment method / absolute method","Estimated Lead Time":"Usually ships in 1 - 10 working days.","Pulse output method":"Open collector output","1 Axis Speed Control":"1.5 ms","Maximum output pulse":"200 k pulse / s","Number of control axes":"4 axes","DC 5 V Internal current consumption":"0.36 A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$716.00 – $1,186.18","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/bbeb1d2e9c78b96abe6e1527c5150291.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Does the QD75P4N support absolute position detection?","answer":"Yes. The trajectory control setting allows selection of increment method or absolute method. When using absolute positioning, the module expects a zero-point return signal from the machine or encoder to establish a home reference."},{"question":"Can the QD75P4N output 200 kpps on all four axes simultaneously?","answer":"The maximum output pulse rating of 200 k pulse/s applies per axis. Whether all four axes can run at full speed concurrently depends on the total processing load and bus cycle timing; the module does not impose a shared lower limit, but your PLC scan time and axis dwell settings may cap aggregate throughput."},{"question":"Does the QD75P4N require an external 24 V supply for its outputs?","answer":"The module draws 0.36 A from the 5 V internal bus only. The open collector outputs need an external pull-up voltage (typically 24 V DC) to generate the pulse signals; the module itself does not output 24 V."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/mitsubishi/QD75P4N","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/QD75P4N 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}}