{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"6ES7322-1FF01-0AA0","brand":"Siemens","brandSlug":"siemens","productSlug":"6ES7322-1FF01-0AA0","canonicalUrl":"https://aoctrl.com/siemens/6ES7322-1FF01-0AA0","factsUrl":"https://aoctrl.com/api/mcp/products/6ES7322-1FF01-0AA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIMATIC S7-300 SM 322, 8 digital outputs, 2 A each, 120/230 V AC, with per-group fuse protection and diagnostics for fuse blown or missing load voltage. End-of-life (hot) stage.","salesMarkdown":"## 8 outputs, 2 A each, 120/230 V AC — end-of-life stage The Siemens 6ES7322-1FF01-0AA0 is an 8-channel digital output module for the SIMATIC S7-300 family, delivering 2 A per output at a rated load voltage of 120/230 V AC. Each group of outputs is protected by a field-replaceable 8 A, 250 V fuse, and the module signals a blown fuse or missing load voltage via the backplane diagnostics. ## AC switching with zero-cross and diagnostics The outputs switch resistive loads up to 10 Hz and inductive loads up to 0.5 Hz, with a maximum response time of 300 ms. A zero-crossing switch circuit (up to 60 V) reduces contact wear when switching AC loads. Diagnostics are limited to a group error SF (red) LED and a fuse-OK FSG (green) LED per channel group. The module detects a blown fuse or missing load voltage but does not report wire-break or short-circuit conditions. The module draws a maximum of 100 mA from the 5 V DC backplane bus and dissipates 8.6 W typ under full load. It requires a 20-pin front connector (sold separately) and occupies 40 mm width on the S7-300 DIN rail. ## Sourcing an end-of-life S7-300 output module","metaTitle":"Siemens 6ES7322-1FF01-0AA0 Digital Output Module, 8 DO, 2 A","metaDescription":"Siemens 6ES7322-1FF01-0AA0 SIMATIC S7-300 digital output module. 8 outputs, 2 A each at 120/230 V AC. End-of-life (hot) status. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Digital Output Modules"],"specifications":{"Depth":"120 mm","Width":"40 mm","Alarms":"No","Height":"125 mm","Fuse blown":"Yes","Wire-break":"No","Spare fuses":"8 A / quick response","For Uprating":"No","Short-circuit":"No","Shielded, Max.":"1 000 m","Weight, approx.":"275 g","lifecycle_stage":"eol_hot","\"0\" To \"1\", Max.":"1 AC cycle","\"1\" To \"0\", Max.":"1 AC cycle","Diagnostic alarm":"No","Power loss, typ.":"8.6 W","Rated value (AC)":"230 V; 120/230 V AC","Unshielded, Max.":"600 m","On Lamp Load, Max.":"1 Hz","up to 40 °C, max.":"2 A","up to 60 °C, max.":"2 A","Fuse OK FSG (green)":"Yes","Response time, max.":"300 ms","Between The Channels":"Yes","Diagnostics function":"Yes; Fuse blown or load voltage missing","For Signal \"1\", Min.":"L1 (-1.5 V)","Group error SF (red)":"Yes","Missing Load Voltage":"Yes","Zero-crossing switch":"Yes; Max. 60 V","Isolation tested with":"1 500 V AC","Required Front Connector":"20-pin","Short-circuit protection":"Yes; Fuse 8 A, 250 V; per group","Number of digital outputs":"8","With Inductive Load, Max.":"0.5 Hz","With Resistive Load, Max.":"10 Hz","For Signal \"1\" Rated Value":"2 A","Controlling a digital input":"Yes","Rated load voltage PWR (green)":"Yes","For Redundant Control Of A Load":"Yes","from backplane bus 5 V DC, max.":"100 mA","Between The Channels, In Groups Of":"4","For Signal \"1\" Minimum Load Current":"10 mA","permissible range, lower limit (AC)":"93 V","permissible range, upper limit (AC)":"264 V","For Signal \"0\" Residual Current, Max.":"2 mA","Between The Channels And Backplane Bus":"Yes; Optocoupler","For Signal \"1\" (At Max. Current), Min.":"L1 (-1.5 V)","For Signal \"1\" (At Min. Current), Min.":"L1 (-8.5 V)","Status indicator digital output (green)":"Yes","Permissible Frequency Range, Lower Limit":"47 Hz","Permissible Frequency Range, Upper Limit":"63 Hz","Required Current For Fuse Shutdown, Min.":"40 A","from load voltage L1 (without load), max.":"2 mA","For Signal \"1\" Permissible Surge Current, Max.":"20 A; max. 1 AC cycle","Size of motor starters according to NEMA, max.":"5 NEMA compliant","for signal \"1\" permissible range for 0 to 40 °C, max.":"2 A","for signal \"1\" permissible range for 0 to 40 °C, min.":"10 mA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$190.50 – $328.00","priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=494621&mlfb=6ES7322-1FF01-0AA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/6ES7322-1FF01-0AA0/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 6ES7322-1FF01-0AA0?","answer":"The 6ES7322-1FF01-0AA0 is available to order against an RFQ through independent distribution."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/6ES7322-1FF01-0AA0","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/6ES7322-1FF01-0AA0 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}}