{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RG7400-7CH00","brand":"Siemens","brandSlug":"siemens","productSlug":"3RG7400-7CH00","canonicalUrl":"https://aoctrl.com/siemens/3RG7400-7CH00","factsUrl":"https://aoctrl.com/api/mcp/products/3RG7400-7CH00","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIMATIC PXO310 K20 diffuse sensor, 31x20x12 mm, DC 10-30V, 3 m PNP, light/dark-on programmable, 100 mA, M8 4-pole, IP67.","salesMarkdown":"The Siemens 3RG7400-7CH00 is a SIMATIC PXO310 K20 diffuse sensor in a compact 31x20x12 mm housing. It runs on DC 10-30V, outputs PNP at 100 mA, and has a 3 m sensing range. The M8 4-pole connector and IP67 rating make it a straightforward swap on a machine where the original sensor failed. The 10-30V DC supply covers standard 24 VDC control panels. The PNP output is common for Siemens PLC inputs — no pull-up resistor needed. The 100 mA load capacity handles most small relays or PLC input cards directly. Light/dark-on programmable gives flexibility for different target materials. The M8 4-pole connector is a standard industrial sensor interface; verify your cable has the mating connector.","metaTitle":"Siemens 3RG7400-7CH00 SIMATIC PXO310 K20 Diffuse Sensor, EOL","metaDescription":"Siemens 3RG7400-7CH00 SIMATIC PXO310 K20 diffuse sensor, DC 10-30V, PNP, 100 mA, M8 4-pin, 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=336562&mlfb=3RG7400-7CH00","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RG7400-7CH00/alternatives.json"},"ai":{"faq":[{"question":"What are the key specifications of the 3RG7400-7CH00?","answer":"It is a SIMATIC PXO310 K20 diffuse sensor, 31x20x12 mm, DC 10-30V, 3 m sensing range, PNP output, 100 mA, light/dark-on programmable, M8 4-pole connector, IP67."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RG7400-7CH00","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/3RG7400-7CH00 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}}