{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"6ES7321-1BH02-4AA0","brand":"Siemens","brandSlug":"siemens","productSlug":"6ES7321-1BH02-4AA0","canonicalUrl":"https://aoctrl.com/siemens/6ES7321-1BH02-4AA0","factsUrl":"https://aoctrl.com/api/mcp/products/6ES7321-1BH02-4AA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens S7-300 IO-Module Bundle, 6ES7321-1BH02-4AA0, EOL hot lifecycle, 3.5 W typ power loss, 7 mA input voltage.","salesMarkdown":"The Siemens 6ES7321-1BH02-4AA0 is an S7-300 IO-Module Bundle, a pre-assembled grouping of input/output hardware for the S7-300 rack. It draws 7 mA from the backplane bus and dissipates 3.5 W typ. This is a bundle, not a bare module — it ships as a matched set, which saves panel-build time on a new install but means you replace the whole assembly if a single channel fails.","metaTitle":"Siemens 6ES7321-1BH02-4AA0 S7-300 IO Module Bundle, EOL Hot","metaDescription":"Siemens 6ES7321-1BH02-4AA0 S7-300 IO-Module Bundle. EOL hot lifecycle. 3.5 W typ power loss, 7 mA input voltage. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["PLC I/O & Expansion Modules"],"specifications":{"Manufacturer":"Siemens","Product Number":"6ES7321-1BH02-4AA0","Shipping Weight":"2.0 Kg","lifecycle_stage":"eol_hot","Power loss, typ.":"3.5 W","Input voltage typ.":"7 mA","Estimated Lead Time":"1 - 10 Working days."}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$152.00","priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/4148f8d03a0802037b0d5842abab7671.pdf","sourceUrl":null,"alternativesUrl":"https://aoctrl.com/api/mcp/products/6ES7321-1BH02-4AA0/alternatives.json"},"ai":{"faq":[{"question":"How do I source 6ES7321-1BH02-4AA0?","answer":"This part is sourced to order against an RFQ. Given its EOL hot status, we recommend submitting an RFQ promptly to secure available stock."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/6ES7321-1BH02-4AA0","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/6ES7321-1BH02-4AA0 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}}