{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RK1405-0BG00-0AA2","brand":"Siemens","brandSlug":"siemens","productSlug":"3RK1405-0BG00-0AA2","canonicalUrl":"https://aoctrl.com/siemens/3RK1405-0BG00-0AA2","factsUrl":"https://aoctrl.com/api/mcp/products/3RK1405-0BG00-0AA2","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 3RK1405-0BG00-0AA2 ASIsafe SlimLine module S22.5F, 2 safe digital inputs, 2 standard solid-state outputs, IP20, 22.5 mm width, spring-loaded terminals.","salesMarkdown":"## ASIsafe module for safety circuits on AS-Interface The Siemens 3RK1405-0BG00-0AA2 is an ASIsafe SlimLine module in the S22.5F format — 22.5 mm wide, 91 mm deep, 103.4 mm high — designed to bring two safe digital inputs and two standard solid-state outputs onto an AS-Interface bus without a separate safety controller. The two safe inputs accept mechanical switching contacts (e.g. emergency-stop pushbuttons, guard-door switches) and report their state via yellow LEDs; the two standard outputs are short-circuit-proof and powered directly from the AS-Interface bus voltage (26.5–31.5 V DC). ## Mounting, wiring, and environmental limits The module snaps onto a standard DIN rail or mounts to a panel wall; all I/O connections use spring-loaded terminals, so no screwdriver torque is needed for wiring. Rated IP20, it is intended for inside a control cabinet. Operating temperature range is -25 to +70 °C; storage range is -40 to +85 °C. ## Built-in protection and diagnostics The module includes a built-in watchdog, induction protection on the inputs, and short-circuit protection on the outputs — no external fusing or suppression diodes are needed for the standard outputs. Diagnostics are visible locally: a green/red LED shows AS-Interface communication and module status, and yellow LEDs indicate each input/output state.","metaTitle":"Siemens 3RK1405-0BG00-0AA2 ASIsafe Module, 2F-DI/2DO, 22.5mm","metaDescription":"Siemens 3RK1405-0BG00-0AA2 ASIsafe module, 2 safe inputs, 2 standard outputs, IP20, 22.5mm wide, spring terminals. Active production, quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Remote I/O & Fieldbus Modules"],"specifications":{"Type":"2 inputs, safe, 2 outputs, standard","Depth":"91mm","Width":"22.5mm","title":"3RK1405-0BG00-0AA2","Height":"103.4mm","Sensors":"mechanical switching contact","Watchdog":"built-in","Addressing":"front addressing socket","ID/ID2 code":"B/F","description":"ASIsafe module S22.5F Phased-out product!!! For further information, please contact our sales department digital safety, 2 F-DI/2 DQ, IP20 2 x input for mechanical sensors 2 x standard output 24 V DC Output supply from U_ASI spring-type terminals Overall width 22.5 mm","During Storage":"-40 ... +85°C","display of I/Os":"yellow LED","lifecycle_stage":"current","During Operation":"-25 ... +70°C","Fastening Method":"standard rail mounting/wall mounting","I/O configuration":"7","protection class IP":"IP20","switching level Low":"contact open","Induction Protection":"built-in","switching level High":"contact closed","Design Of The Product":"Safe SlimLine module S22,5F, 2F-DI/2DO","Short-Ciruit Protection":"built-in","Type Of Switching Output":"solid state","Number Of Digital Outputs":"2","Type Of Voltage Of Output Voltages":"DC","display of AS-Interface/diagnostics":"green/red LED","AS interface total current input max":"250mA","Outputs external power supply 24 V DC":"via AS-Interface","reference code acc. to DIN EN 61346-2":"A","Number Of Digital Inputs Safety-Related":"2","Property Of The Output Short-Circuit Proof":"Yes","protocol is supported AS-Interface protocol":"Yes","Input Current At Digital Input For Signal <1> Minimum":"5mA","Type Of Electrical Connection Of The Inputs And Outputs":"spring-loaded terminals","operating voltage according to AS-Interface spezification":"26.5 ... 31.5V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$261.62","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/0f599943534d24a8486ec6335a23092a.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=61525&mlfb=3RK1405-0BG00-0AA2"},"ai":{"faq":[{"question":"How can I order 3RK1405-0BG00-0AA2 or check availability?","answer":"This part is sourced to order against an RFQ through independent distribution."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RK1405-0BG00-0AA2","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/3RK1405-0BG00-0AA2 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:51:03.652Z","lastPublished":"2026-08-11T15:51:03.652Z","indexable":true}}