{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"AJ65SBTB1-32D1","brand":"Mitsubishi Electric","brandSlug":"mitsubishi","productSlug":"AJ65SBTB1-32D1","canonicalUrl":"https://aoctrl.com/mitsubishi/AJ65SBTB1-32D1","factsUrl":"https://aoctrl.com/api/mcp/products/AJ65SBTB1-32D1","rawCanonicalId":null},"summary":{"shortDescription":"Mitsubishi Electric AJ65SBTB1-32D1 24 V DC input module, 32 points, positive/negative common shared (sink/source) type, photocoupler isolation, IP2X, 0.25 Kg.","salesMarkdown":"## Wiring flexibility for panel integration The AJ65SBTB1-32D1 is a 24 V DC input module with 32 points, using a positive/negative common shared type — meaning you can wire it as either sink or source without swapping the module. That's the same as saying it handles both NPN and PNP field devices on the same unit, which saves a spare-part line item if your panel has mixed sensor types. The photocoupler isolation keeps the field wiring galvanically separated from the backplane bus, which matters when you're pulling inputs from a different power supply or a long cable run. Protection degree is IP2X — that's finger-safe on the enclosure side, not sealed against moisture. Mount it inside a cabinet with at least an IP54 rated door if the environment has dust or washdown.","metaTitle":"Mitsubishi AJ65SBTB1-32D1 24VDC Input Module, 32 Points","metaDescription":"Mitsubishi AJ65SBTB1-32D1 24 V DC input module, 32 points, positive/negative common shared (sink/source) type. Mature lifecycle, sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["PLC I/O & Expansion Modules"],"specifications":{"title":"AJ65SBTB1-32D1","Weight":"0.25 Kg","Input type":"Positive/negative common shared type (sink/source shared type)","Product No.":"AJ65SBTB1-32D1","description":"24 V DC Input Module","Product type":"24VDC Input Module (positive common (sink), negative common (source) loading)","Shipping weight":"1.5 Kg","lifecycle_stage":"mature","Isolation method":"Photocoupler","Protection degree":"IP2X","Rated load voltage":"24 V DC","Estimated Lead Time":"Usually ships in 1 - 10 working days.","No of output points":"32","Operating voltage range":"19.2 to 26.4VDC (ripple ratio: within 5%)","Number of occupied stations":"32-point assignment/station (32 points used)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$196.00 – $270.34","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/ea129b9ec02c25576b58d791c208ddc6.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the input type on AJ65SBTB1-32D1?","answer":"It's a positive/negative common shared type, which means it handles both sink and source wiring. You can connect NPN (sinking) or PNP (sourcing) field devices without changing the module — just wire the common accordingly. The operating voltage range is 19.2 to 26.4 V DC."},{"question":"Will AJ65SBTB1-32D1 drop into a panel wired for FX3S-20MR/ES?","answer":"No — the FX3S-20MR/ES is a compact PLC with integrated I/O, not a remote input module. The AJ65SBTB1-32D1 is a MELSEC AnS/QnAS series remote I/O module that connects via a CC-Link or MELSECNET network. They serve different roles in the control architecture and are not direct drop-in replacements."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/mitsubishi/AJ65SBTB1-32D1","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/AJ65SBTB1-32D1 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}}