{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"6ES7158-3AD00-0XA0","brand":"Siemens","brandSlug":"siemens","productSlug":"6ES7158-3AD00-0XA0","canonicalUrl":"https://aoctrl.com/siemens/6ES7158-3AD00-0XA0","factsUrl":"https://aoctrl.com/api/mcp/products/6ES7158-3AD00-0XA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIMATIC DP, 6ES7158-3AD00-0XA0, PN/NP Coupler coupling module for connecting two PROFINET networks, transfer of PROFIsafe data, redundant power supply.","salesMarkdown":"## What this coupler does that a standard PN bridge cannot The 6ES7158-3AD00-0XA0 is a SIMATIC DP PN/NP Coupler — it connects two PROFINET networks and transfers PROFIsafe safety data across the boundary, which a standard PN/PN coupler cannot do without a safety CPU on each side. It accepts a redundant power supply, so a single feed failure on one side does not drop the coupling link. ## Current lifecycle — no obsolescence signal No successor or phase-out notice is on record. ## Sourcing and fit for a BOM line For a controls integrator wiring a safety island: the coupler sits between two PROFINET RT/IRT domains and passes PROFIsafe telegrams without extra engineering in the safety program.","metaTitle":"Siemens 6ES7158-3AD00-0XA0 PN/NP Coupler, ProfiSafe, Current","metaDescription":"Siemens 6ES7158-3AD00-0XA0 SIMATIC DP PN/NP Coupler. Connects two PROFINET networks, transfers PROFIsafe data, redundant power supply. Current lifecycle stage.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["PLC Communication Modules"],"specifications":{"lifecycle_stage":"current"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/599fb3d3d8592ec955b0ddbf0a810439.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=38423&mlfb=6ES7158-3AD00-0XA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/6ES7158-3AD00-0XA0/alternatives.json"},"ai":{"faq":[{"question":"Does the 6ES7158-3AD00-0XA0 support PROFIsafe?","answer":"Yes, the PN/NP Coupler transfers PROFIsafe data between the two PROFINET networks, so safety telegrams pass the coupling without a safety CPU on each subnet."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/6ES7158-3AD00-0XA0","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/6ES7158-3AD00-0XA0 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}}