{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"FX1N-4EX-BD","brand":"Mitsubishi Electric","brandSlug":"mitsubishi","productSlug":"FX1N-4EX-BD","canonicalUrl":"https://aoctrl.com/mitsubishi/FX1N-4EX-BD","factsUrl":"https://aoctrl.com/api/mcp/products/FX1N-4EX-BD","rawCanonicalId":null},"summary":{"shortDescription":"Mitsubishi Electric FX1N series PLC expansion board, 4 DC inputs, part FX1N-4EX-BD, 0.07 kg, EOL lifecycle.","salesMarkdown":"## What this FX1N-4EX-BD expansion board does The Mitsubishi Electric FX1N-4EX-BD is a 4-point DC input expansion board for the FX1N series of programmable logic controllers (PLCs). It adds four discrete input channels to the base unit, allowing the system to monitor additional field devices such as limit switches, proximity sensors, or pushbuttons without upgrading to a larger CPU.","metaTitle":"Mitsubishi FX1N-4EX-BD PLC Expansion Board, 4 Inputs","metaDescription":"Mitsubishi FX1N-4EX-BD expansion board for FX1N PLC series. 4 DC inputs. EOL lifecycle. Sourced to order against RFQ through independent distribution.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["PLCs (Programmable Logic Controllers)"],"specifications":{"Part #":"FX1N-4EX-BD","Weight":"0.07 kgs","Category":"Drive Components","Sub Category":"Drive Boards","Top Category":"Motors & Motor Controls","lifecycle_stage":"eol_hot"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$157.52","priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://aoctrl.com/api/mcp/products/FX1N-4EX-BD/alternatives.json"},"ai":{"faq":[{"question":"What is the closest alternative to the FX1N-4EX-BD in the Mitsubishi PLC family?","answer":"A functional replacement would require evaluating a different series or a third-party equivalent — confirm the I/O mapping and backplane compatibility before specifying."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/mitsubishi/FX1N-4EX-BD","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/FX1N-4EX-BD 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}}