{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"6ES7223-1BH22-0XA8","brand":"Siemens","brandSlug":"siemens","productSlug":"6ES7223-1BH22-0XA8","canonicalUrl":"https://aoctrl.com/siemens/6ES7223-1BH22-0XA8","factsUrl":"https://aoctrl.com/api/mcp/products/6ES7223-1BH22-0XA8","rawCanonicalId":null},"summary":{"shortDescription":"Siemens S7-200 CN, EM 223 digital combi module, 6ES7223-1BH22-0XA8, 8 inputs 24 V DC, 8 outputs 24 V DC 0.75 A, spare part, CE only.","salesMarkdown":"The Siemens 6ES7223-1BH22-0XA8 is a digital combi I/O module for the S7-200 CN family, carrying 8 inputs (24 V DC, sink/source) and 8 source outputs (24 V DC, 0.75 A per channel). It is classified as a spare part and carries CE approval only – no UL, CSA, or other agency marks are listed. Rated width is 71.2 mm, depth 62 mm, height 80 mm, and typical power loss is 3 W. Input side accommodates both sinking and sourcing field devices; outputs are sourcing (high-side) with inductive shutdown clamped to L+ (-48 V). No short-circuit protection is built into the output stage. ## How it compares with 6ES7222-1BF22-0XA0 The 6ES7222-1BF22-0XA0 is an 8-output-only module with the same per-channel rating (0.75 A, 24 V DC) but a narrower width of 45 mm compared to 71.2 mm for the combi module. If your BOM requires only the output side, the 6ES7222-1BF22-0XA0 drops in as a physically smaller alternative, but it provides no digital inputs and the wiring pattern differs. A panel wired for the combi module cannot simply swap to the output-only module without removing the input field wiring. ## Sourcing and procurement posture For a line-down replacement on an S7-200 CN system, this is the exact form-fit I/O card. No official successor is declared. Sourcing is on a quoted-to-order basis; submit an RFQ to confirm lead time and current batch availability. The only compliance documentation on file is CE approval – no UL, CSA, or other marks are listed.","metaTitle":"Siemens 6ES7223-1BH22-0XA8 Digital I/O, 8DI/8DO 24V DC, Spar","metaDescription":"Siemens 6ES7223-1BH22-0XA8 spare part: 8 DI 24V DC, 8 DO 0.75A/channel, for S7-200 CN, CE approved, width 71.2mm. Sourced to order – confirm availability via RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["PLC I/O & Expansion Modules"],"specifications":{"Depth":"62 mm","Width":"71.2 mm","title":"6ES7223-1BH22-0XA8","Height":"80 mm","description":"*** spare part *** SIMATIC S7-200 CN, Digital I/O EM 223, only for S7-22X CPU, 8 DI 24 V DC, sink/source, 8 DO 24 V DC; 0.75 A/channel source this S7-200 CN product only has CE approval","lifecycle_stage":"current","Power loss, typ.":"3 W","Rated value (DC)":"24 V","For Signal \"1\", Typ.":"4 mA","Type of input voltage":"DC","Number of digital inputs":"8","Short-circuit protection":"No","Number of digital outputs":"8","For Signal \"1\" Rated Value":"750 mA","Limitation of inductive shutdown voltage to":"L+ (-48 V)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$94.80 – $232.41","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/4244e6711ca4776ca4f58c20846e85d2.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=291578&mlfb=6ES7223-1BH22-0XA8"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/6ES7223-1BH22-0XA8","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/6ES7223-1BH22-0XA8 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}}