{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"6ES7321-1FH01-0AA0","brand":"Siemens","brandSlug":"siemens","productSlug":"6ES7321-1FH01-0AA0","canonicalUrl":"https://aoctrl.com/siemens/6ES7321-1FH01-0AA0","factsUrl":"https://aoctrl.com/api/mcp/products/6ES7321-1FH01-0AA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 6ES7321-1FH01-0AA0, PLC I/O & Expansion Module, EOL hot lifecycle, weight 1.36 kgs.","salesMarkdown":"## What the EOL Hot Lifecycle Means for Your BOM The 6ES7321-1FH01-0AA0: For a BOM line that depends on this module, the immediate decision is whether to secure remaining inventory through an RFQ or to plan a migration to a successor part. ## Panel Fit and Physical Integration As a PLC I/O & Expansion Module, it connects to the backplane bus via the front connector, extending the digital input count of the system.","metaTitle":"Siemens 6ES7321-1FH01-0AA0 PLC I/O Module, EOL Hot","metaDescription":"Siemens 6ES7321-1FH01-0AA0 PLC I/O & Expansion Module. EOL hot lifecycle. Sourced to order against RFQ. Weight 1.36 kgs. PLC I/O & Expansion Modules category.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["PLC I/O & Expansion Modules"],"specifications":{"Part #":"6ES7321-1FH01-0AA0","Weight":"1.36 kgs","Category":"PLCs and Accessories","Sub Category":"PLC Expansion Modules","Top Category":"PLCs & HMIs","lifecycle_stage":"eol_hot"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$928.29","priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://aoctrl.com/api/mcp/products/6ES7321-1FH01-0AA0/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/6ES7321-1FH01-0AA0","citationPolicyUrl":"https://aoctrl.com/llms.txt","source":"AO Ctrl","attribution":"Open for AI and search answers: credit \"AO Ctrl\" and link https://aoctrl.com/siemens/6ES7321-1FH01-0AA0 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}}