{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"6ES7141-1BF00-0XB0","brand":"Siemens","brandSlug":"siemens","productSlug":"6ES7141-1BF00-0XB0","canonicalUrl":"https://aoctrl.com/siemens/6ES7141-1BF00-0XB0","factsUrl":"https://aoctrl.com/api/mcp/products/6ES7141-1BF00-0XB0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIMATIC, Basic Module BM141, ET200X, 6ES7141-1BF00-0XB0, 8DI 24V DC, IP65, 5-pin M12, integrated PROFIBUS DP, 12 Mbaud.","salesMarkdown":"## What this module is and what it handles The 6ES7141-1BF00-0XB0 is a SIMATIC S5/S7 basic module BM141 for the ET200X distributed I/O family. It brings 8 digital inputs at 24V DC to an IP65-rated 5-pin M12 housing, suited for direct mounting on machine frames in wet or dusty areas. The integrated PROFIBUS DP interface runs at 12 Mbaud and carries a double-assignment feature—meaning a single bus connection can pass data through to a downstream ET200X module, reducing cabling on a drop. Mounts as a fieldbox—IP65 housing allows placement near sensors without an enclosure. Power and PROFIBUS arrive through the integrated T-connector on the M12 bus in; the double-assignment port passes traffic downstream. Verify slave address assignment via the rotary switch on the module face before commissioning. Input groups share a common reference; ensure 24V DC return is properly distributed across all eight channels.","metaTitle":"Siemens 6ES7141-1BF00-0XB0 Basic Module BM141, PROFIBUS DP","metaDescription":"SIMATIC S5/S7 basic module for ET200X, 8DI 24V DC, IP65 M12, integrated PROFIBUS DP at 12 Mbaud. Current lifecycle.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["PLC Communication Modules"],"specifications":{"title":"6ES7141-1BF00-0XB0","description":"SIMATIC S5/S7, BASIC MODULE BM141, ET200X, 8DI 24V DC, IP65 5-PIN M12, DOUBLE-ASSIGNEMENT INT.PROFIBUS DP IF, 12 MBAUD","lifecycle_stage":"current"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/eaa2d09cb181f4f534f179bc0da588d0.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=483490&mlfb=6ES7141-1BF00-0XB0"},"ai":{"faq":[{"question":"What are the key specifications of this module?","answer":"It provides 8 digital inputs at 24V DC in an IP65 5-pin M12 housing. The integrated PROFIBUS DP interface is rated for 12 Mbaud and supports double-assignment for daisy-chaining a downstream ET200X module."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/6ES7141-1BF00-0XB0","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/6ES7141-1BF00-0XB0 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}}