{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"6ES7322-1HF00-0AA0","brand":"Siemens","brandSlug":"siemens","productSlug":"6ES7322-1HF00-0AA0","canonicalUrl":"https://aoctrl.com/siemens/6ES7322-1HF00-0AA0","factsUrl":"https://aoctrl.com/api/mcp/products/6ES7322-1HF00-0AA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIMATIC S7-300 SM 322 digital output module, 6ES7322-1HF00-0AA0, 120/230V AC, 20-pin front connector, 0.275 kg.","salesMarkdown":"## Rated for 120/230V AC output loads The 6ES7322-1HF00-0AA0: The module switches loads at a rated AC voltage of 120/230V AC, with a permissible range of 79V to 264V AC. That covers nominal 110V and 220V line supplies across most industrial regions without needing a different module variant. ## 20-pin front connector — panel wiring Connection requires a 20-pin front connector (ordered separately). The module snaps onto the S7-300 DIN rail and connects to the backplane bus via the standard S7-300 connector interface.","metaTitle":"Siemens 6ES7322-1HF00-0AA0 SM 322 Digital Output Module","metaDescription":"Siemens S7-300 SM 322 digital output module, 120/230V AC, 20-pin. EOL — replaced by 6ES7322-1HF01-0AA0. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Digital Output Modules"],"specifications":{"Weight":"0.275 Kg","Output type":"4 000 V DC","Product No.":"6ES7322-1HF00-0AA0","Manufacturer":"Siemens","Product Type":"SIMATIC S7-300","Shipping weight":"1 Kg","lifecycle_stage":"eol_hot","Diagnostic alarm":"No","Rated value (AC)":"230 V; 120/230V AC","Dimensions (LxWxH)":"12cm x 4cm x 12.5cm","Isolation tested with":"24 V DC - 20...20 %","permissible range, lower limit (AC)":"79V","permissible range, upper limit (AC)":"264V","Connection method required front connector":"20-pin"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$78.87 – $221.00","priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=478652&mlfb=6ES7322-1HF00-0AA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/6ES7322-1HF00-0AA0/alternatives.json"},"ai":{"faq":[{"question":"What replaces 6ES7322-1HF00-0AA0?","answer":"The official Siemens replacement is 6ES7322-1HF01-0AA0, which is the current-production SM 322 digital output module for the S7-300 family."},{"question":"Is 6ES7322-1HF00-0AA0 compatible with S7-300?","answer":"Yes, it is a SIMATIC S7-300 SM 322 digital output module designed for the S7-300 rack system."},{"question":"What is the difference between 6ES7322-1HF00-0AA0 and 6ES7322-1HF01-0AA0?","answer":"The 6ES7322-1HF01-0AA0 is the direct successor that replaces the 6ES7322-1HF00-0AA0. Both are SM 322 digital output modules for the S7-300 family; the -1HF01 is the current-production version."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/6ES7322-1HF00-0AA0","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/6ES7322-1HF00-0AA0 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}}