{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"6ES7 141-1BF11-0XB0","brand":"Siemens","brandSlug":"siemens","productSlug":"6ES7-141-1BF11-0XB0","canonicalUrl":"https://aoctrl.com/siemens/6ES7-141-1BF11-0XB0","factsUrl":"https://aoctrl.com/api/mcp/products/6ES7%20141-1BF11-0XB0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens BM141 digital input module, 6ES7 141-1BF11-0XB0, 5-pole, IP66, PROFIBUS DP interface, 24 V DC, 134 x 110 x 55 mm.","salesMarkdown":"## 5-pole digital input slice for PROFIBUS DP racks The Siemens 6ES7 141-1BF11-0XB0 is a BM141 digital input module with 5 poles, built for the ET 200 series distributed I/O family. It connects via a PROFIBUS DP interface, running at transmission rates up to 12 Mbit/s, and accepts 8 digital inputs at 24 V DC. The IP66 enclosure means this module handles washdown environments — the housing seals against hose-directed water, not just splash, so it fits food, beverage, or outdoor conveyor sections where a standard IP20 slice would fail. ## Input characteristics and field wiring Each input channel accepts 2-wire sensors with a quiescent current up to 1.5 mA, and the signal thresholds are -3 to +5 V for a logic '0' and 13 to 30 V for a logic '1'. Input filtering introduces a 1.2 ms minimum and 4.8 ms maximum turn-on delay — the PLC scan sees a debounced signal, so fast edge detection needs a high-speed counter module instead. Short-circuit protection is electronic and built in; reverse polarity protection is not present on the module side, so the 24 V supply rail should be fused or diode-protected at the panel level.","metaTitle":"Siemens 6ES7 141-1BF11-0XB0 BM141 Digital Input Module","metaDescription":"Siemens 6ES7 141-1BF11-0XB0 BM141 digital input module with 5 poles, IP66 rating, PROFIBUS DP interface. Current lifecycle stage.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Digital Input Modules"],"specifications":{"poles":"5","title":"6ES7 141-1BF11-0XB0","weight_g":"670","ip_rating":"IP66","description":"SIEMENS 6ES7141-1BF11-0XB0 BM141 DIGITAL INPUT MODULE","interface_type":"INT.PROFIBUS DP IF 12","dimensions_text":"134 x 110 x 55 mm","lifecycle_stage":"current","supply_voltage_v":"24"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$122.22","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/eaa2d09cb181f4f534f179bc0da588d0.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/6ES7-141-1BF11-0XB0","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/6ES7-141-1BF11-0XB0 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}}