{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"6ES7223-1PL20-0XA0","brand":"Siemens","brandSlug":"siemens","productSlug":"6ES7223-1PL20-0XA0","canonicalUrl":"https://aoctrl.com/siemens/6ES7223-1PL20-0XA0","factsUrl":"https://aoctrl.com/api/mcp/products/6ES7223-1PL20-0XA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIMATIC S7-200 EM223 digital I/O expansion module, 6ES7223-1PL20-0XA0, 16 inputs 24V DC, 16 relay outputs, for S7-22X CPUs only.","salesMarkdown":"## Module identity and CPU lock The 6ES7223-1PL20-0XA0 is a SIMATIC S7-200 EM223 digital I/O expansion module, delivering 16 inputs at 24 V DC and 16 relay outputs. It is designed exclusively for S7-22X CPUs. ## I/O count and output type Sixteen 24 V DC sinking inputs and sixteen relay outputs give this module a mixed I/O count that suits applications needing isolated contact outputs alongside DC sensing — valve banks, motor contactor coils, or indicator lamp arrays where the relay common can be wired to a separate supply voltage. ## Production status and sourcing Listed as current production. Sourced to order against RFQ through independent distribution.","metaTitle":"Siemens 6ES7223-1PL20-0XA0 EM223, 16 DI 24V DC / 16 DO Relay","metaDescription":"Siemens SIMATIC S7-200 EM223 digital I/O expansion module, 16 inputs 24V DC, 16 relay outputs. Current production. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["PLC I/O & Expansion Modules"],"specifications":{"lifecycle_stage":"current"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"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=471409&mlfb=6ES7223-1PL20-0XA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/6ES7223-1PL20-0XA0/alternatives.json"},"ai":{"faq":[{"question":"How many inputs and outputs does 6ES7223-1PL20-0XA0 have?","answer":"16 digital inputs at 24 V DC and 16 relay outputs. The relay outputs are isolated from the backplane and can switch AC or DC loads up to the relay contact rating."},{"question":"Does 6ES7223-1PL20-0XA0 come with a connector?","answer":"The module ships with the required front-pin connectors for field wiring. These are the standard S7-200 expansion module connectors — no separate order needed for the connector itself."},{"question":"How can I order the 6ES7223-1PL20-0XA0?","answer":"This module is sourced to order against RFQ through independent distribution. Availability and pricing are confirmed at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/6ES7223-1PL20-0XA0","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/6ES7223-1PL20-0XA0 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}}