{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"6ES7148-4FS00-0AB0","brand":"Siemens","brandSlug":"siemens","productSlug":"6ES7148-4FS00-0AB0","canonicalUrl":"https://aoctrl.com/siemens/6ES7148-4FS00-0AB0","factsUrl":"https://aoctrl.com/api/mcp/products/6ES7148-4FS00-0AB0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIMATIC DP ET200 PRO Fail-safe electronic module F-switch PROFIsafe, 2 failsafe digital inputs, 3 failsafe PP-switching outputs, SIL3, PLe, 45 mm width, active.","salesMarkdown":"## Failsafe F-Switch with PROFIsafe The Siemens 6ES7148-4FS00-0AB0 is a fail-safe electronic module for the ET 200 PRO family, communicating via PROFIsafe to handle safety functions. Rated to SIL3 per IEC 61508 and Performance Level e (PLe) per ISO 13849-1, it supports safety applications up to Category 4 (EN 954-1). The module provides 2 failsafe digital inputs and 3 failsafe PP-switching outputs rated for 24 V DC. Outputs switch the backplane busbars (2L+, F0, F1) safely. Power draw is typical 3 W. Maximum current from the 1L+ supply is 50 mA, from the backplane bus is 40 mA. No NEC Class 2 supply required. Dimensions are 130 x 45 x 65 mm (H x W x D). Product status is active.","metaTitle":"6ES7148-4FS00-0AB0 Siemens ET 200 PRO F-Switch, SIL3, PLe","metaDescription":"Active Siemens fail-safe module 6ES7148-4FS00-0AB0 for ET 200 PRO, rated SIL3/PLe, 2 DI, 3 DO, 45 mm width. Sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["PLC I/O & Expansion Modules"],"specifications":{"Depth":"65 mm","Width":"45 mm","Height":"130 mm","lifecycle_stage":"current","Power loss, typ.":"3 W","Rated value (DC)":"24 V","For Signal \"1\", Typ.":"3.5 mA","SIL acc. to IEC 61508":"3","Number of digital inputs":"2","Short-circuit protection":"Yes","Number of digital outputs":"3","from supply voltage 1L+, max.":"50 mA","from backplane bus 3.3 V DC, max.":"40 mA","Performance level according to ISO 13849-1":"e","from load voltage 2L+ (without load), max.":"25 mA; Typical","power supply according to NEC Class 2 required":"No"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$275.59 – $714.72","priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/51a78036bcffa295d83b9eb2b6eb3542.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=211373&mlfb=6ES7148-4FS00-0AB0","alternativesUrl":"https://aoctrl.com/api/mcp/products/6ES7148-4FS00-0AB0/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/6ES7148-4FS00-0AB0","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/6ES7148-4FS00-0AB0 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}}