{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"6ES7131-0BL00-0XB0","brand":"Siemens","brandSlug":"siemens","productSlug":"6ES7131-0BL00-0XB0","canonicalUrl":"https://aoctrl.com/siemens/6ES7131-0BL00-0XB0","factsUrl":"https://aoctrl.com/api/mcp/products/6ES7131-0BL00-0XB0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIMATIC DP, electronic module for ET 200B, 32 digital inputs 24V DC, 3ms input delay, PROFIBUS DP, width 235 mm.","salesMarkdown":"## Spare part for ET 200B The Siemens 6ES7131-0BL00-0XB0 is a spare-part electronic module for the ET 200B distributed I/O family, carrying 32 digital inputs at 24 V DC with a 3 ms input delay. It communicates over PROFIBUS DP at up to 12 Mbit/s, and the 3 ms filter is the default debounce — fast enough for most discrete sensor signals but worth noting if your application needs sub-millisecond edge capture. ## Input characteristics and wiring Signal '1' threshold is 13 to 30 V, with a typical draw of 4 mA per input at 24 V (minimum 2 mA). The module also supports 2-wire sensors with a quiescent current allowance up to 1.5 mA. Inputs are not isolated from each other (no potential separation between digital inputs), so plan your field wiring with common-reference sensors in mind. The terminal block options include screw and spring-loaded types for 3- and 4-wire connections. Power draw from the backplane: 70 mA typical for logic, up to 1 A from L5+ for sensor supply. The I²t rating of 0.05 A²·s with starting current inrush gives a fuse-coordination reference for the sensor supply rail. Rated for 0 to 60 °C horizontal installation (derate to 40 °C for other mounting orientations), with humidity tolerance up to 95 % RH class 2 per IEC 1131-2. Vibration and shock tested to IEC 60068-2-6 and IEC 60068-2-27.","metaTitle":"Siemens 6ES7131-0BL00-0XB0 32DI 24V DC, 3ms Input Delay","metaDescription":"Siemens 6ES7131-0BL00-0XB0 spare part for ET 200B. 32 digital inputs, 24V DC, 3ms input delay, PROFIBUS DP. Current production. Sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Digital Input Modules"],"specifications":{"I2t":"0.05 A²·s; with starting current inrush","Depth":"60 mm; EB and TB","Width":"235 mm; EB and TB","Height":"130 mm; EB and TB","RUN LED":"Yes","2-Wire Sensor":"Yes","For Signal \"0\"":"-30 to +5 V","For Signal \"1\"":"13 to 30V","Operation, max.":"95 %; RH class 2 in accordance with IEC 1131-2","Operation, min.":"15 %","Weight, approx.":"800 g; EB and TB","lifecycle_stage":"current","Power loss, typ.":"4.8 W","Rated value (DC)":"24 V","Unshielded, Max.":"100 m","FREEZE capability":"Yes","Bus fault BF (red)":"Yes","At \"0\" To \"1\", Max.":"3 ms","For Signal \"1\", Typ.":"4 mA; At 24 V min. 2 mA","Usable terminal block":"TB2/DC, TB2-4/DC, TB4/DC, TB4-4/DC","Transmission rate, max.":"12 Mbit/s","Number of digital inputs":"32","Current consumption, max.":"1 000 mA; from L5+; sensor","Current consumption, typ.":"70 mA; From L5+; logic","Horizontal Installation, Max.":"60 °C; 40°C for other mountings","Horizontal Installation, Min.":"0 °C","Permissible Range, Lower Limit":"795 hPa","Permissible Range, Upper Limit":"1 080 hPa","Bus protocol/transmission protocol":"PROFIBUS DP","tested according to IEC 60068-2-27":"Yes; IEC 68, Part 2-27; half-sine, 15 g, 11 ms","Potential separation digital inputs":"No","permissible range, lower limit (DC)":"18.5 V","permissible range, upper limit (DC)":"30.2 V","Status indicator digital input (green)":"Yes","between electronic block and PROFIBUS DP":"Yes","Operation, tested according to IEC 60068-2-6":"Yes; IEC 68, Part 2-6; 10 to 57 Hz; (constant amplitude 0.075 mm); 57 to 150 Hz; (constant acceleration 1 g)","Permissible Quiescent Current (2-Wire Sensor), Max.":"1.5 mA","Design of electrical connection for the inputs and outputs":"Screw-type and spring-loaded terminals, permanent wiring; 3 and 4-wire connection"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$272.03","priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/e5444c2a6d45e12e1a825e1259ff12c7.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=183711&mlfb=6ES7131-0BL00-0XB0","alternativesUrl":"https://aoctrl.com/api/mcp/products/6ES7131-0BL00-0XB0/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/6ES7131-0BL00-0XB0","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/6ES7131-0BL00-0XB0 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}}