{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"6ES7193-6BP00-2DU0","brand":"Siemens","brandSlug":"siemens","productSlug":"6ES7193-6BP00-2DU0","canonicalUrl":"https://aoctrl.com/siemens/6ES7193-6BP00-2DU0","factsUrl":"https://aoctrl.com/api/mcp/products/6ES7193-6BP00-2DU0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIMATIC ET 200SP, BaseUnit BU20-P16+A0+2D, BU-TYPE U0, Packaging Unit: 10 Pieces, Push-in terminals, w/o AUX-terminals, new potential group, WxH: 20mm x 117mm.","salesMarkdown":"The Siemens 6ES7193-6BP00-2DU0 is a SIMATIC ET 200SP BaseUnit (BU20-P16+A0+2D, BU-TYPE U0) that provides the mechanical and electrical interface between an I/O module and the backplane bus. It creates a new potential group, meaning the / bus and AUX bus voltages are isolated from the left-side group — useful for separating control circuits or safety zones on a conveyor line without extra wiring. The unit is 20 mm wide, 117 mm high, and 35 mm deep, fitting the standard ET 200SP rail footprint. It accepts push-in terminals (0.14–2.5 mm² solid or 0.2–1.5 mm² with ferrule), which speeds field wiring compared to screw terminals — a practical advantage when commissioning multiple zones. ## Bus Ratings and Potential Group Handling The BaseUnit carries the / bus at 277 V and the AUX bus at 277 V, each rated for a maximum of 10 A (derating applies per module). The AUX bus is part of an equal potential group with / or PE, so you can feed auxiliary power to downstream modules without a separate supply line — common for powering sensors or actuators in a conveyor zone. It provides 16 process terminals to the I/O module and 2 terminals with connection to the / bus. There are no AUX bus terminals on this variant (0 terminals to AUX bus), so if you need auxiliary power distribution, you'd use a different BaseUnit type. The unit supports automatic encoding (HW FS10 and higher), which simplifies module replacement — the system reads the module ID without manual DIP switches.","metaTitle":"Siemens 6ES7193-6BP00-2DU0 SIMATIC ET 200SP BaseUnit, 20mm,","metaDescription":"Siemens 6ES7193-6BP00-2DU0 SIMATIC ET 200SP BaseUnit BU20-P16+A0+2D, BU-TYPE U0. 20 mm width, push-in terminals, new potential group, 10 A bus rating. Active production.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["PLC I/O & Expansion Modules"],"specifications":{"Depth":"35 mm","Width":"20 mm","Height":"117 mm","Integrated":"No","For AUX bus":"277 V; Equal potential group to P1/P2 bus or PE","Terminal type":"Push-in terminal","Number of slots":"1","Weight, approx.":"50 g","lifecycle_stage":"current","Rated value (AC)":"See manual","Rated value (DC)":"See manual","For AUX bus, max.":"10 A","For P1 and P2 bus":"277 V","Automatic encoding":"Yes","up to 60 °C, max.":"10 A","New potential group":"Yes","HW functional status":"FS10 and higher","For Process Terminals":"277 V","Isolation tested with":"3 100 V DC","For P1 and P2 bus, max.":"10 A","Number of add-on terminals":"0","For process terminals, max.":"10 A; Point of contact, derating depends on the module","Vertical Installation, Max.":"50 °C","Vertical Installation, Min.":"-30 °C","Conductor cross-section, max.":"2.5 mm²; 1.5 mm² with wire end ferrule","Conductor cross-section, min.":"0.14 mm²; 0.2 mm² without wire end ferrule","Horizontal Installation, Max.":"60 °C","Horizontal Installation, Min.":"-30 °C","Number of terminals to AUX bus":"0","System-Integrated Shield Connection":"Yes; Optional","Between Power Bus And Supply Voltage":"No","Potential group continued from the left":"No","Between Backplane Bus And Supply Voltage":"Yes","Number of process terminals to I/O module":"16","External Protection For Power Supply Lines":"Yes","Installation altitude above sea level, max.":"3 000 m","Between Process Terminals And Supply Voltage":"Yes; Not applicable for process terminals 15 and 16","Number of terminals with connection to P1 and P2 bus":"2"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$79.08","priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/6b616b602e3f4cc38593d6fb158975d9.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=1109819&mlfb=6ES7193-6BP00-2DU0","alternativesUrl":"https://aoctrl.com/api/mcp/products/6ES7193-6BP00-2DU0/alternatives.json"},"ai":{"faq":[{"question":"What are the key dimensions and terminal type?","answer":"Width 20 mm, height 117 mm, depth 35 mm. Terminals are push-in type, accepting 0.14–2.5 mm² solid or 0.2–1.5 mm² with ferrule."},{"question":"Does this BaseUnit create a new potential group?","answer":"Yes, it creates a new potential group, isolating the / and AUX buses from the left-side group. This is useful for separating control circuits or safety zones."},{"question":"What are the bus voltage and current ratings?","answer":"/ bus and AUX bus are both rated at 277 V, with a maximum current of 10 A (derating applies per module)."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/6ES7193-6BP00-2DU0","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/6ES7193-6BP00-2DU0 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}}