{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"6ES7223-1QH32-0XB0","brand":"Siemens","brandSlug":"siemens","productSlug":"6ES7223-1QH32-0XB0","canonicalUrl":"https://aoctrl.com/siemens/6ES7223-1QH32-0XB0","factsUrl":"https://aoctrl.com/api/mcp/products/6ES7223-1QH32-0XB0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIMATIC S7-1200 SM 1223, 6ES7223-1QH32-0XB0, 8 digital AC inputs/8 relay outputs, -40 to 70°C, IP20, 45x100x75 mm","salesMarkdown":"## SM 1223: 8 AC Inputs + 8 Relay Outputs on a 45mm Base This 6ES7223-1QH32-0XB0 is a current-production SIMATIC S7-1200 signal module that packs eight AC-sensing digital inputs and eight relay outputs into a single 45 mm wide unit. AC input thresholds are set for 79 V at 2.5 mA to register a logic 1, and 20 V at 1 mA for logic 0, with a maximum input current of 9 mA typical. The relay outputs switch up to 250 V AC or 30 V DC, handle lamp loads up to 200 W AC / 30 W DC, and include a diagnostic alarm. ## Panel Fit & Wiring Notes Width 45 mm, height 100 mm, depth 75 mm. IP20 enclosure. Accepts unshielded sensor cables up to 150 m; shielded runs can go to 500 m. The AC inputs are parameterizable and have a max. on-delay of 10 ms. Relay outputs are grouped in three separate commons (In Groups Of 4). For inductive loads, ensure appropriate suppression acc. to relay data.","metaTitle":"Siemens 6ES7223-1QH32-0XB0 SM 1223, 8 Relay, -40 to 70°C","metaDescription":"Siemens 6ES7223-1QH32-0XB0 SM 1223 combo module: 8 AC inputs, 8 relay outputs. Active production. Rated -40 to 70°C. cULus, CE, FM, UL, CSA, Marine, RCM. RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["PLC I/O & Expansion Modules"],"specifications":{"Max.":"70 °C","Min.":"-40 °C","Depth":"75 mm","Width":"45 mm","cULus":"Yes","title":"6ES7223-1QH32-0XB0","Height":"100 mm","CE mark":"Yes","Plastic":"Yes","FM approval":"Yes","KC approval":"Yes","UL approval":"Yes","description":"SIMATIC S7-1200, Digital I/O SM 1223, 8 DI AC/8 DO RLY, 8 DI 120/230 V AC, 8 DO relay 2 A","CSA approval":"Yes","In Groups Of":"4","For Signal \"0\"":"20 V AC at 1 mA","For Signal \"1\"":"79 V AC at 2.5 mA","Shielded, Max.":"500 m","Marine approval":"Yes","Parameterizable":"Yes","Weight, approx.":"230 g","lifecycle_stage":"current","\"0\" To \"1\", Max.":"10 ms","\"1\" To \"0\", Max.":"10 ms","Diagnostic alarm":"Yes","Power loss, typ.":"7.5 W","Rated value (AC)":"5 V AC to 250 V AC","Rated value (DC)":"5 V DC to 30 V DC","Unshielded, Max.":"150 m","Fall height, max.":"0.3 m; five times, in product package","On Lamp Load, Max.":"30 W with DC, 200 W with AC","up to 40 °C, max.":"8","up to 50 °C, max.":"8 A; Current per mass","Between The Channels":"Relays","For Signal \"1\", Min.":"2.5 mA","For Signal \"1\", Typ.":"9 mA","RCM (formerly C-TICK)":"Yes","Type of input voltage":"AC","IP degree of protection":"IP20","Number of relay outputs":"8","Storage/transport, max.":"1 080 hPa","Storage/transport, min.":"660 hPa","For Status Of The Inputs":"Yes","Number of digital inputs":"8","Required Front Connector":"Yes","Short-circuit protection":"No; to be provided externally","For Status Of The Outputs":"Yes","Number of digital outputs":"8","With Inductive Load, Max.":"2 A","With Resistive Load, Max.":"2 A","Between Different Circuits":"750 V AC for 1 minute","For Signal \"1\" Rated Value":"2 A","Vertical Installation, Max.":"50 °C","Vertical Installation, Min.":"-20 °C","Horizontal Installation, Max.":"60 °C","Horizontal Installation, Min.":"-20 °C","Permissible Temperature Change":"5°C to 55°C, 3°C / minute","from backplane bus 5 V DC, max.":"120 mA","Number of operating cycles, max.":"mechanically 10 million, at rated load voltage 100 000","Between The Channels, In Groups Of":"2","permissible range, lower limit (DC)":"20.4 V","permissible range, upper limit (DC)":"28.8 V","Between The Channels And Backplane Bus":"1 500 V AC for 1 minute","For Signal \"1\" Permissible Range, Max.":"2 A","Rated supply voltage of relay coil L+ (DC)":"24 V","Operation at 25 °C without condensation, max.":"95 %","Product Function / Supply Voltage For Transmitters":"Yes","For Signal \"0\", Max. (Permissible Quiescent Current)":"1 mA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$479.00","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/c0d05fcb57451ff3fc631afb738b264a.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=482140&mlfb=6ES7223-1QH32-0XB0"},"ai":{"faq":[{"question":"What is the temperature range of this module?","answer":"It is rated for -40 °C minimum and 70 °C maximum ambient operating temperature."},{"question":"Can I use 6AG1223-1QH32-4XB0 as a drop-in replacement?","answer":"The SIPLUS variants share the same physical dimensions, wiring, and electrical ratings, so they will drop into the same panel without rewiring. However, the SIPLUS version offers conformal coating and sometimes a narrower temperature range; confirm that your environmental requirements match the standard module’s ratings if you intend to use this standard unit in place of a SIPLUS."},{"question":"What compliance certifications does this module carry?","answer":"It holds cULus, CE, FM, KC, UL, CSA, Marine, and RCM approvals."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/6ES7223-1QH32-0XB0","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/6ES7223-1QH32-0XB0 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}}