{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RG7408-7CH00","brand":"Siemens","brandSlug":"siemens","productSlug":"3RG7408-7CH00","canonicalUrl":"https://aoctrl.com/siemens/3RG7408-7CH00","factsUrl":"https://aoctrl.com/api/mcp/products/3RG7408-7CH00","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIMATIC PXO370 C20 laser contrast sensor, DC 10-30V, PNP, 40-150mm sensing range, 100mA, M8 4-pole, IP67.","salesMarkdown":"The Siemens 3RG7408-7CH00 is a SIMATIC PXO370 C20 laser contrast sensor built for industrial presence detection where you need a tight spot and fast switching. DC 10-30V supply, PNP output, light-on/dark-on programmable, rated 100mA. Sensing range is 40 to 150 mm — useful for close-up mark or edge detection on a conveyor or packaging line. Housed in a 31x20x12 mm package with an M8 4-pole connector, sealed to IP67, so it shrugs off the dust and washdown that kill lesser sensors. The 40-150 mm sensing range is the working window for the laser contrast detection — not a through-beam or retro-reflective distance. At 10-30 VDC the sensor accepts standard industrial supplies; the PNP output sinks 100 mA, enough to drive a PLC input or small relay directly. IP67 means the housing handles hose-down and dust, but the M8 connector needs a proper mating cordset rated for the same environment. The 31x20x12 mm body fits tight spaces on a machine frame or bracket.","metaTitle":"Siemens 3RG7408-7CH00 SIMATIC PXO370 Laser Contrast Sensor,","metaDescription":"Siemens 3RG7408-7CH00 SIMATIC PXO370 laser contrast sensor, DC 10-30V, PNP, 40-150mm range, IP67. End-of-life status; sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Photoelectric Sensors"],"specifications":{"Part #":"3RG7408-7CH00","Weight":"0.01 kgs","Category":"Photoelectric Sensors","Top Category":"Sensors","lifecycle_stage":"eol_hot"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$362.76","priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=69408&mlfb=3RG7408-7CH00","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RG7408-7CH00/alternatives.json"},"ai":{"faq":[{"question":"What are the key electrical ratings of the 3RG7408-7CH00?","answer":"DC 10-30V supply, PNP output, 100 mA maximum load, sensing range 40-150 mm, light-on/dark-on programmable. IP67 enclosure, M8 4-pole connector."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RG7408-7CH00","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/3RG7408-7CH00 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}}