{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"Q64PN","brand":"Mitsubishi Electric","brandSlug":"mitsubishi","productSlug":"Q64PN","canonicalUrl":"https://aoctrl.com/mitsubishi/Q64PN","factsUrl":"https://aoctrl.com/api/mcp/products/Q64PN","rawCanonicalId":null},"summary":{"shortDescription":"Mitsubishi Electric Q64PN power supply module, MELSEC-Q series, 100-240 VAC input, 8.5 A at 5 VDC output, 50/60 Hz, 160 VA max apparent power, mature lifecycle.","salesMarkdown":"## What the Q64PN powers and what that means for a MELSEC-Q rack The Q64PN is the 5 VDC rail supply for a MELSEC-Q PLC backplane — it delivers 8.5 A at 5 VDC, which sets the module count you can populate before you hit the current budget. Input is universal: 100 to 240 VAC, 50/60 Hz ±5%, with a wide tolerance of 85 to 264 VAC. That means it handles brownout conditions down to 85 V without dropping the 5 V rail — useful on sites with weak utility feeds. The inrush is clamped at 20 A for 8 ms or less, so you don't need to oversize the upstream MCB just for the power-up surge. ## Output protection thresholds — what trips and what holds Overcurrent protection kicks in at 9.9 A or more — that's about 16% headroom above the 8.5 A rated output, so a brief transient from a module power-up won't nuisance-trip the supply. Overvoltage protection is set at 5.5 to 6.5 V on the 5 V rail. If the regulation loop fails, the supply shuts down before the backplane logic sees damaging voltage. The ERR contact output (24 VDC, 0.5 A) gives a dry signal you can wire into the PLC's diagnostic input or a panel alarm — useful for remote fault annunciation without pulling the main comms bus.","metaTitle":"Mitsubishi Electric Q64PN Power Supply Module, 100-240 VAC","metaDescription":"Mitsubishi Electric Q64PN power supply module for MELSEC-Q series PLCs. Rated 100-240 VAC input, 8.5 A at 5 VDC output. Mature lifecycle — sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["PLCs (Programmable Logic Controllers)"],"specifications":{"title":"Q64PN","Product No":"Q64PN","description":"Power Supply Module","Product type":"Power Supply Module","Input frequency":"50/60 Hz ±5%","Shipping Weight":"1.4 kg","lifecycle_stage":"mature","Input Efficiency":"70% or more","Estimated Lead Time":"Usually ships in 1-10 working days.","Input Inrush current":"20A, 8 ms or less","Input Rated input voltage":"100 to 240 V AC","Output ERR contact output":"24 V DC, 0.5 A","Output Overcurrent protection":"9.9 A or more","Output Overvoltage protection":"5.5 to 6.5 V","Input Max. input apparent power":"160 VA","Output Rated output current 5V DC":"8.5 A","Input Variable input voltage range":"85 to 264 V AC (-15 to +10% of rated input voltage","Input Allowable momentary power failure period":"20 ms or less"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$194.00 – $332.74","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/617b4367856e87743da11e27d6644b17.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Will Q64PN drop into a panel that was specified around R60RD8-G without rewiring?","answer":"No. The Q64PN is a power supply module for the MELSEC-Q series backplane. The R60RD8-G is a temperature input module for the MELSEC iQ-R series — different rack, different bus, different function. No physical or electrical interchange."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/mitsubishi/Q64PN","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/Q64PN 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}}