{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"6ES7131-4RD02-0AB0","brand":"Siemens","brandSlug":"siemens","productSlug":"6ES7131-4RD02-0AB0","canonicalUrl":"https://aoctrl.com/siemens/6ES7131-4RD02-0AB0","factsUrl":"https://aoctrl.com/api/mcp/products/6ES7131-4RD02-0AB0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens ET 200S electronics module, 4 DI 24 V DC NAMUR, 15 mm width, diagnostic alarm, electronic short-circuit protection, SF LED.","salesMarkdown":"## Diagnostic-aware NAMUR inputs for your ET 200S station The Siemens 6ES7131-4RD02-0AB0 is an ET 200S electronics module providing 4 NAMUR digital inputs at 24 V DC in a 15 mm wide housing. It includes diagnostic alarm capability and wire-break detection for monitoring field devices. The diagnostic alarm (can be enabled) and red SF group fault LED signal a sensor circuit open or line break.","metaTitle":"Siemens 6ES7131-4RD02-0AB0 ET 200S 4 DI NAMUR, 15mm","metaDescription":"Current production ET 200S module with 4 NAMUR digital inputs, 24 V DC, 15 mm width. Diagnostic alarm, wire-break detection, group fault LED. 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":{"Depth":"52 mm","Width":"15 mm","Height":"81 mm","Remark":"12 byte","Wire-break":"Yes","Rated value":"45 mA","With Packing":"4 bit","For Signal \"0\"":"0.35 to 1.2 mA","For Signal \"1\"":"typ. 8 mA","Shielded, Max.":"200 m","Weight, approx.":"35 g","lifecycle_stage":"current","Diagnostic alarm":"Yes; can be set","Power loss, typ.":"1.6 W","Rated value (DC)":"24 V","Number of outputs":"1","Hardware interrupt":"No","At \"0\" To \"1\", Max.":"4.6 µs","At \"1\" To \"0\", Max.":"4.6 µs","Between The Channels":"No","Diagnostics function":"Yes; Diagnostic alarm","For Signal \"0\", Max.":"1.2 mA","For Signal \"0\", Min.":"0.35 mA","For Signal \"1\", Max.":"7 mA","For Signal \"1\", Min.":"2.1 mA","Group error SF (red)":"Yes","Isolation tested with":"500 V DC","Type of input voltage":"DC","Number of NAMUR inputs":"4","Type of output voltage":"min. 8.2 V, loaded","Number of digital inputs":"4","Short-circuit protection":"Yes; Electronic","Address space per module, max.":"1 byte","Diagnostic information readable":"Yes","Between The Channels And Backplane Bus":"Yes","Status indicator digital input (green)":"Yes; per channel","Between the channels and load voltage L+":"Yes","For Signal \"0\", Max. (Permissible Quiescent Current)":"0.5 mA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$96.01 – $207.00","priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/e5444c2a6d45e12e1a825e1259ff12c7.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=243868&mlfb=6ES7131-4RD02-0AB0","alternativesUrl":"https://aoctrl.com/api/mcp/products/6ES7131-4RD02-0AB0/alternatives.json"},"ai":{"faq":[{"question":"What are the key ratings of this module?","answer":"It provides 4 NAMUR digital inputs at 24 V DC in a 15 mm wide housing. Features include diagnostic alarm, wire-break detection, electronic short-circuit protection, and a group fault LED. Each input supplies 8.2 V to the sensor and draws 45 mA from the backplane."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/6ES7131-4RD02-0AB0","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/6ES7131-4RD02-0AB0 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}}