{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"6ES7222-1EF22-0XA0","brand":"Siemens","brandSlug":"siemens","productSlug":"6ES7222-1EF22-0XA0","canonicalUrl":"https://aoctrl.com/siemens/6ES7222-1EF22-0XA0","factsUrl":"https://aoctrl.com/api/mcp/products/6ES7222-1EF22-0XA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens S7-200 EM 222 digital output module, 6ES7222-1EF22-0XA0, 8 isolated AC outputs, 0.5 A per channel at 120/230 V AC, 62 x 71.2 x 80 mm.","salesMarkdown":"## 8 AC outputs at 0.5 A — what that means for your BOM The 6ES7222-1EF22-0XA0 is the S7-200 EM 222 expansion module with 8 digital outputs rated 0.5 A each at 220/230 V AC. Each channel switches resistive, inductive, or lamp loads up to that current, with a 60 W lamp load ceiling per output. The 0.5 A per-channel limit holds across the full 0 to 55 °C operating range — no derating to track. The outputs are isolated in groups of 1 — each channel is its own group — via optocoupler, so a short on one output won't pull down the others. That matters when you're driving solenoids or contactors on separate phases and need fault containment. ## AC load switching — voltage range and frequency limits The module accepts 65 to 264 V AC at 47 to 63 Hz, covering 120 V and 230 V line supplies globally. The minimum load current to guarantee a clean '1' signal is 50 mA; below that the output may not switch reliably. Residual leakage at '0' state is up to 1.8 mA at 264 V AC — enough to ghost a small LED indicator if you don't add a bleeder resistor. Inductive loads need an external snubber or flyback diode — the module has no internal suppression and the manual explicitly calls for external shutdown-voltage limiting. Factor that into your panel layout; it's not a fit-and-forget detail on valve or relay coils.","metaTitle":"Siemens 6ES7222-1EF22-0XA0 S7-200 EM 222, 8 DQ AC 0.5 A","metaDescription":"Siemens 6ES7222-1EF22-0XA0 S7-200 EM 222 digital output module, 8 isolated AC outputs at 0.5 A each, 120/230 V AC.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Digital Output Modules"],"specifications":{"Depth":"62 mm","Width":"71.2 mm","title":"6ES7222-1EF22-0XA0","Height":"80 mm","description":"*** spare part *** SIMATIC S7-200, digital output EM 222, isolated 8 DQ, 120/230 V AC, 0.5 A","Shielded, Max.":"500 m","Weight, approx.":"170 g","lifecycle_stage":"current","Power loss, typ.":"4 W","Rated value (AC)":"230 V; 220/230 V AC","Unshielded, Max.":"150 m","On Lamp Load, Max.":"60 W","up to 40 °C, max.":"0.5 A","up to 55 °C, max.":"0.5 A","For Signal \"1\", Min.":"L1 (-0.9 V)","Plug-in I/O terminals":"Yes","Short-circuit protection":"No","Number of digital outputs":"8","With Inductive Load, Max.":"0.5 A","With Resistive Load, Max.":"0.5 A","For Signal \"1\" Rated Value":"0.5 A","from backplane bus 5 V DC, max.":"110 mA","Current per conductor/group, max.":"0.5 A","Between The Channels, In Groups Of":"1; 8 groups","For Signal \"1\" Minimum Load Current":"50 mA","permissible range, lower limit (AC)":"65 V","permissible range, upper limit (AC)":"264 V","Potential separation digital outputs":"Yes; Optocoupler","For Signal \"0\" Residual Current, Max.":"1.8 mA; At 264 V AC","Permissible Frequency Range, Lower Limit":"47 Hz","Permissible Frequency Range, Upper Limit":"63 Hz","Limitation of inductive shutdown voltage to":"to be provided externally (see manual package \"Setting up an S7-200\")","for signal \"1\" permissible range for 0 to 55 °C, max.":"500 mA; AC"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$277.86","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/0245489bbce1676dc059fe103816b463.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=519045&mlfb=6ES7222-1EF22-0XA0"},"ai":{"faq":[{"question":"Can 6ES7222-1EF22-0XA0 replace 6ES7222-1EF22-0XB0?","answer":"The evidence does not list a direct cross-reference or successor. The -0XA0 is the current active variant; confirm with your Siemens contact whether the -0XB0 is a functionally equivalent order code or a different revision."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/6ES7222-1EF22-0XA0","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/6ES7222-1EF22-0XA0 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:51:03.652Z","lastPublished":"2026-08-11T15:51:03.652Z","indexable":true}}