{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3SF5500-0BB","brand":"Siemens","brandSlug":"siemens","productSlug":"3SF5500-0BB","canonicalUrl":"https://aoctrl.com/siemens/3SF5500-0BB","factsUrl":"https://aoctrl.com/api/mcp/products/3SF5500-0BB","rawCanonicalId":null},"summary":{"shortDescription":"Siemens AS-i A/B-slave, 3SF5500-0BB, 4 digital inputs, 3 digital outputs, IP20, floor mounting, plastic enclosure.","salesMarkdown":"## AS-i A/B-Slave for Enclosure Mounting The Siemens 3SF5500-0BB is an AS-i A/B-slave module providing 4 digital inputs and 3 digital outputs in a compact plastic enclosure rated IP20. The module is not safety-rated (Safety-Related = 0), so it is suited for general-purpose AS-i I/O, not safety-related control loops. At 50.1 mm deep, 22.1 mm wide, and 71 mm tall, the 3SF5500-0BB occupies minimal panel space — roughly the footprint of a narrow terminal block. The 22.1 mm width allows dense packing on a DIN rail or mounting plate, though the specified fastening method is floor mounting, not snap-on DIN rail.","metaTitle":"Siemens 3SF5500-0BB AS-i A/B-Slave, 4 Inputs 3 Outputs, IP20","metaDescription":"Siemens 3SF5500-0BB AS-i A/B-slave with 4 digital inputs and 3 digital outputs. IP20, floor-mount, -25 to +70 °C. Current production. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Safety Interlock Switches"],"specifications":{"Depth":"50.1 mm","Width":"22.1 mm","Height":"71 mm","Safety-Related":"0","lifecycle_stage":"current","Fastening Method":"floor mounting","Product Designation":"A/B-Slave","protection class IP":"IP20","Number Of Digital Inputs":"4","Number Of Digital Outputs":"3","Substance Prohibitance (Date)":"07/01/2006","Ambient Temperature During Operation":"-25 ... +70 °C","reference code according to IEC 81346-2":"K"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://aoctrl.com/api/mcp/products/3SF5500-0BB/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3SF5500-0BB","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/3SF5500-0BB 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}}