{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"6ES7141-4BF00-0AA0","brand":"Siemens","brandSlug":"siemens","productSlug":"6ES7141-4BF00-0AA0","canonicalUrl":"https://aoctrl.com/siemens/6ES7141-4BF00-0AA0","factsUrl":"https://aoctrl.com/api/mcp/products/6ES7141-4BF00-0AA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIMATIC DP, electronic module for ET 200 PRO, 8 DI 24 V DC, module diagnostics, incl. bus module, connection module IO 6ES7194-4..00-0AA0 ordered separately, 35 mm depth, 45 mm width, 130 mm height.","salesMarkdown":"## ET 200 PRO Digital Input Module — 8 Channels, 24 V DC The 6ES7141-4BF00-0AA0 is a SIMATIC DP electronic module for the ET 200 PRO distributed I/O system, providing 8 digital inputs at 24 V DC with module-level diagnostics. It mounts directly into the ET 200 PRO IP65/67 enclosure, not a DIN rail — the mechanical envelope is 130 mm height, 45 mm width, and 35 mm depth, matching the IP65/67 form factor for on-machine or remote-stand deployment. ## Input Thresholds and Wiring Constraints Signal '0' is defined as -3 to +5 V, signal '1' as 13 to 30 V, with a typical current draw of 7 mA per channel at signal '1' — compatible with standard 24 V DC sensors and proximity switches. The module accepts 2-wire sensors with a permissible quiescent current up to 1.5 mA, and provides electronic short-circuit protection per module for the sensor supply to M, plus reverse-polarity protection against destruction when encoder power supply outputs are reversed. Input filter times are fixed (non-parameterizable) at 1.2 ms minimum and 4.8 ms maximum for both 0-to-1 and 1-to-0 transitions — suitable for standard discrete sensing but not for high-speed counting or isochronous mode, which is explicitly not supported. ## Power Budget and Diagnostics Typical power loss is 2.5 W, drawn from the backplane bus (3.3 V DC, max 20 mA) and the supply voltage 1L+ (max 20 mA) — plan the ET 200 PRO segment power budget accordingly. Diagnostics include a group error SF (red) LED, per-channel status indicators (green), readable diagnostic information, and diagnostic alarm capability — the module reports faults to the DP master without requiring additional wiring. Isolation is tested at 707 V DC between channels and the backplane bus, and between the backplane bus and all other circuit components — no channel-to-channel isolation, so all inputs share a common reference. The module ships with the bus module included; the connection module IO 6ES7194-4..00-0AA0 is ordered separately per the specification.","metaTitle":"Siemens 6ES7141-4BF00-0AA0 8DI 24V DC ET 200 PRO Module","metaDescription":"Siemens 6ES7141-4BF00-0AA0 SIMATIC DP electronic module for ET 200 PRO. 8 digital inputs 24V DC, module diagnostics, 35mm depth.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Digital Input Modules"],"specifications":{"Depth":"35 mm","Width":"45 mm","title":"6ES7141-4BF00-0AA0","Height":"130 mm","description":"SIMATIC DP, Electronic module for ET 200 PRO 8 DI 24 V DC, Module diagnostics; incl. bus module, Connection module IO 6ES7194-4..00-0AA0 order separately","2-Wire Sensor":"Yes","Short-circuit":"Yes; Sensor supply to M; module by module","For Signal \"0\"":"-3 to +5V","For Signal \"1\"":"13 to 30V","Parameterizable":"No","Weight, approx.":"140 g","lifecycle_stage":"current","Diagnostic alarm":"Yes","Isochronous mode":"No","Power loss, typ.":"2.5 W","Rated value (DC)":"24 V","Unshielded, Max.":"30 m","Number of outputs":"8","up to 55 °C, max.":"8","At \"0\" To \"1\", Max.":"4.8 ms","At \"0\" To \"1\", Min.":"1.2 ms","At \"1\" To \"0\", Max.":"4.8 ms","At \"1\" To \"0\", Min.":"1.2 ms","Between The Channels":"No","Diagnostics function":"Yes","For Signal \"1\", Typ.":"7 mA","Group error SF (red)":"Yes","Isolation tested with":"707 V DC (type test)","Number of digital inputs":"8","Short-circuit protection":"Yes; per module, electronic","Reverse polarity protection":"Yes; Against destruction; encoder power supply outputs applied with reversed polarity","from supply voltage 1L+, max.":"20 mA","Address space per module, max.":"1 byte","Diagnostic information readable":"Yes","from backplane bus 3.3 V DC, max.":"20 mA","Between The Channels And Backplane Bus":"Yes","Status indicator digital input (green)":"Yes; Per channel","Permissible Quiescent Current (2-Wire Sensor), Max.":"1.5 mA","Between Backplane Bus And All Other Circuit Components":"Yes"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$57.24 – $171.05","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/d5fb75d7d06d380da4ff1fc0204ca5b3.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=415292&mlfb=6ES7141-4BF00-0AA0"},"ai":{"faq":[{"question":"Does 6ES7141-4BF00-0AA0 include the bus module?","answer":"Yes, the bus module is included with the electronic module. The connection module IO 6ES7194-4..00-0AA0 must be ordered separately."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/6ES7141-4BF00-0AA0","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/6ES7141-4BF00-0AA0 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}}