{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RG7406-7CH61","brand":"Siemens","brandSlug":"siemens","productSlug":"3RG7406-7CH61","canonicalUrl":"https://aoctrl.com/siemens/3RG7406-7CH61","factsUrl":"https://aoctrl.com/api/mcp/products/3RG7406-7CH61","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIMATIC PXO310 L20, 3RG7406-7CH61, laser diffuse sensor with background suppression, 30-110mm sensing range, PNP output, M8 4-pole connector, IP67.","salesMarkdown":"The Siemens 3RG7406-7CH61 is a SIMATIC PXO310 L20 laser diffuse sensor with background suppression. It operates on DC 10-30V, has a sensing range of 30-110mm, a PNP output configurable for light-on or dark-on, and a maximum load current of 100mA. The housing measures 31x20x12mm and terminates in an M8 4-pole connector, rated IP67. The 30-110mm sensing range with background suppression means the sensor reliably detects objects within that window while ignoring reflective backgrounds beyond it — critical for conveyor or pick-and-place applications where belt or backplate reflections would false-trigger a standard diffuse sensor. The PNP output, selectable light-on or dark-on, gives flexibility for both sinking PLC inputs and safety circuit logic. The 100mA output current handles direct relay or small valve loads without an interposing module. The IP67 rating allows washdown exposure in food or automotive environments.","metaTitle":"Siemens 3RG7406-7CH61 SIMATIC PXO310 L20 Laser Diffuse Senso","metaDescription":"Siemens 3RG7406-7CH61 SIMATIC PXO310 L20 laser diffuse sensor, background suppression, 30-110mm, PNP, IP67. Lifecycle stage: eol_hot. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Photoelectric Sensors"],"specifications":{"lifecycle_stage":"eol_hot"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=188041&mlfb=3RG7406-7CH61","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RG7406-7CH61/alternatives.json"},"ai":{"faq":[{"question":"What is the sensing range and output type?","answer":"The sensor has a 30-110mm sensing range with background suppression, a PNP output configurable for light-on or dark-on, and a 100mA maximum load current."},{"question":"How is the 3RG7406-7CH61 sourced now?","answer":"As an eol_hot part, it is sourced to order through surplus or independent channels. Submit an RFQ for current availability and pricing."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RG7406-7CH61","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/3RG7406-7CH61 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}}