{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3SF5900-0CD","brand":"Siemens","brandSlug":"siemens","productSlug":"3SF5900-0CD","canonicalUrl":"https://aoctrl.com/siemens/3SF5900-0CD","factsUrl":"https://aoctrl.com/api/mcp/products/3SF5900-0CD","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS connection element, 3SF5900-0CD, for AS-i M12 connector, plastic enclosure with 4-6 control points, M25 entry, IP67, direct mounting.","salesMarkdown":"The Siemens 3SF5900-0CD is a connection element for AS-i networks, terminating at an M12 connector. It's housed in a plastic enclosure rated IP67, so it handles washdown environments on a packaging or conveyor line without letting moisture into the AS-i bus drop. Rated for ambient operation from -25 to +70 °C, it covers freezer-zone applications and hot cabinet interiors near drives. The M25 cable gland entry and 4-6 control-point capacity match the footprint of a standard AS-i enclosure. Fastening is direct mounting — no DIN rail adapter needed. The part bolts directly into the AS-i enclosure, saving rail space in a crowded panel. The M12 connector handles the auxiliary and control circuit connection, so no field wiring of individual conductors at the sensor junction.","metaTitle":"Siemens 3SF5900-0CD Connection Element, IP67, AS-i M12","metaDescription":"Siemens 3SF5900-0CD connection element for AS-i M12 connector, IP67, -25 to +70°C. Lifecycle current. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Safety Interlock Switches"],"specifications":{"lifecycle_stage":"current","Fastening Method":"direct mounting","Product Designation":"connection element","protection class IP":"IP67","Substance Prohibitance (Date)":"07/01/2006","Ambient Temperature During Operation":"-25 ... +70 °C","reference code according to IEC 81346-2":"X","Type Of Electrical Connection For Auxiliary And Control Circuit":"connector"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://aoctrl.com/api/mcp/products/3SF5900-0CD/alternatives.json"},"ai":{"faq":[{"question":"What is the IP rating and what does it mean for deployment?","answer":"IP67 means the enclosure is dust-tight and protected against temporary immersion in water. This connection element can be mounted in washdown zones on food, beverage, or packaging lines without sealing concerns."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3SF5900-0CD","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/3SF5900-0CD 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}}