{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"6ES7223-1BF22-0XA0","brand":"Siemens","brandSlug":"siemens","productSlug":"6ES7223-1BF22-0XA0","canonicalUrl":"https://aoctrl.com/siemens/6ES7223-1BF22-0XA0","factsUrl":"https://aoctrl.com/api/mcp/products/6ES7223-1BF22-0XA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens S7-200 EM 223 digital I/O module, order code 6ES7223-1BF22-0XA0, 4 inputs / 4 outputs, 24 V DC, spare part designated for S7-22X CPUs.","salesMarkdown":"## What this spare-part module fits The Siemens 6ES7223-1BF22-0XA0 is a SIMATIC S7-200 EM 223 combination digital I/O module carrying 4 digital inputs and 4 digital outputs, both at 24 V DC. It is designated as a spare part for S7-22X CPUs only — not for the newer S7-200 SMART or S7-1200 families. ## Input and output ratings at a glance Each output handles 0.75 A on resistive or inductive loads, with the total current per group limited to 3 A. The outputs include optocoupler isolation and a clamped inductive shutdown voltage to L+ (-48 V). Inputs accept 15 V DC to 30 V DC for signal '1', with a typical 4 mA draw at 24 V DC, and the module supports 2-wire proximity sensors with a maximum permissible quiescent current of 1 mA.","metaTitle":"Siemens 6ES7223-1BF22-0XA0 S7-200 EM 223, 4 DI/4 DO, 24 V DC","metaDescription":"Siemens 6ES7223-1BF22-0XA0 S7-200 EM 223 spare part. 4 digital inputs, 4 digital outputs, 24 V DC. Sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["PLC I/O & Expansion Modules"],"specifications":{"Depth":"62 mm","Width":"46 mm","Height":"80 mm","2-Wire Sensor":"Yes","For Signal \"0\"":"0 to 5 V","For Signal \"1\"":"15 V DC to 30 V DC","Shielded, Max.":"500 m","Weight, approx.":"160 g","lifecycle_stage":"current","Power loss, typ.":"2 W","Rated value (DC)":"24 V","Unshielded, Max.":"150 m","On Lamp Load, Max.":"5 W","At \"0\" To \"1\", Max.":"4.5 ms","For Signal \"0\", Max.":"0.1 V","For Signal \"1\", Min.":"20 V","For Signal \"1\", Typ.":"4 mA","Isolation tested with":"500 V AC","Plug-in I/O terminals":"Yes","Type of input voltage":"DC","Number of digital inputs":"4","Short-circuit protection":"No","Number of digital outputs":"4","With Inductive Load, Max.":"0.75 A; each output","With Resistive Load, Max.":"0.75 A; each output","For Signal \"1\" Rated Value":"750 mA","from backplane bus 5 V DC, max.":"40 mA","Current per conductor/group, max.":"3 A","Between The Channels, In Groups Of":"4","Potential separation digital inputs":"Yes; Optocoupler","permissible range, lower limit (DC)":"20.4 V","permissible range, upper limit (DC)":"28.8 V","Potential separation digital outputs":"Yes; Optocoupler","Limitation of inductive shutdown voltage to":"L+ (-48 V)","Permissible Quiescent Current (2-Wire Sensor), Max.":"1 mA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$134.00","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=162694&mlfb=6ES7223-1BF22-0XA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/6ES7223-1BF22-0XA0/alternatives.json"},"ai":{"faq":[{"question":"How can I order the Siemens 6ES7223-1BF22-0XA0 and get a price?","answer":"No stock-holding claim is made — each order is placed through independent supply channels."},{"question":"Is the 6ES7223-1BF22-0XA0 compatible with a Siemens S7-200 CPU 224?","answer":"Yes. The module is designated for S7-22X CPUs, which includes the CPU 224. It connects via the side expansion bus and occupies one slot in the I/O chain."},{"question":"What are the exact specifications for the 6ES7223-1BF22-0XA0?","answer":"The module provides 4 digital inputs (24 V DC, type 2-wire sensor compatible) and 4 digital outputs (0.75 A per channel, resistive or inductive load). Input signal '1' range is 15 V DC to 30 V DC; outputs have optocoupler isolation and inductive clamp at L+ (-48 V). Dimensions: 46 mm wide, 80 mm high, 62 mm deep."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/6ES7223-1BF22-0XA0","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/6ES7223-1BF22-0XA0 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}}