{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"6ES7323-1BL00-0AA0","brand":"Siemens","brandSlug":"siemens","productSlug":"6ES7323-1BL00-0AA0","canonicalUrl":"https://aoctrl.com/siemens/6ES7323-1BL00-0AA0","factsUrl":"https://aoctrl.com/api/mcp/products/6ES7323-1BL00-0AA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SM323, 6ES7323-1BL00-0AA0, digital input/output module, 16 DI 24 V DC, 16 DO 0.5 A, 40-pin front connector.","salesMarkdown":"## Module identity and I/O count The 6ES7323-1BL00-0AA0 I/O module provides 16 digital inputs at 24 V DC (13-30 V signal, 7 mA) and 16 digital outputs rated 0.5 A per channel. Total output current is 2 A at 40 °C. ## Key switching and isolation ratings Input response times: 0 to 1 typically 100 µs, 1 to 0 typically 500 µs. Outputs switch resistive loads at up to 100 Hz. The module requires a 40-pin front connector and sits in the S7-300 rack. Isolation tested at 500 V DC.","metaTitle":"Siemens 6ES7323-1BL00-0AA0 SM323 16DI/16DO, 24V DC","metaDescription":"Siemens 6ES7323-1BL00-0AA0 SM323 I/O module, EOL hot. 16 digital inputs 24V DC, 16 digital outputs 0.5A. Sourced to order against an RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Digital Output Modules"],"specifications":{"Depth":"120 mm","Width":"40 mm","Alarms":"No","Height":"125 mm","Lower Limit":"48 Ω","Upper Limit":"4 kΩ","For Uprating":"No","2-Wire Sensor":"Yes","For Signal \"0\"":"-30 to +5 V","For Signal \"1\"":"13 to 30V","Shielded, Max.":"1 000 m","Weight, approx.":"260 g","lifecycle_stage":"eol_hot","\"0\" To \"1\", Max.":"100 µs","\"1\" To \"0\", Max.":"500 µs","Power loss, typ.":"6.5 W","Rated value (DC)":"24 V","Unshielded, Max.":"600 m","On Lamp Load, Max.":"100 Hz","up to 40 °C, max.":"2 A","up to 60 °C, max.":"3 A","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":"Yes","Diagnostics function":"No","For Signal \"1\", Min.":"L+ (-0.8 V)","For Signal \"1\", Typ.":"7 mA","Isolation tested with":"500 V DC","Type of input voltage":"DC","Number of digital inputs":"16","Required Front Connector":"40-pin","Response threshold, typ.":"1 A","Short-circuit protection":"Yes","Number of digital outputs":"16","With Inductive Load, Max.":"0.5 Hz","With Resistive Load, Max.":"100 Hz","For Signal \"1\" Rated Value":"0.5 A","Controlling a digital input":"Yes","For Redundant Control Of A Load":"Yes; only outputs of the same group","from backplane bus 5 V DC, max.":"80 mA","Between The Channels, In Groups Of":"8","For Signal \"1\" Minimum Load Current":"5 mA","permissible range, lower limit (DC)":"20.4 V","permissible range, upper limit (DC)":"28.8 V","For Signal \"0\" Residual Current, Max.":"0.5 mA","Between The Channels And Backplane Bus":"Yes; Optocoupler","For Signal \"1\" Permissible Range, Max.":"0.6 A","For Signal \"1\" Permissible Range, Min.":"5 mA","Status indicator digital input (green)":"Yes","Status indicator digital output (green)":"Yes","from load voltage L+ (without load), max.":"80 mA","Limitation of inductive shutdown voltage to":"L+ (-48 V)","Permissible Quiescent Current (2-Wire Sensor), Max.":"1.5 mA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$165.60","priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/205fc457b42c48b6a127abb219327e84.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=364671&mlfb=6ES7323-1BL00-0AA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/6ES7323-1BL00-0AA0/alternatives.json"},"ai":{"faq":[{"question":"What are the key dimensions for panel layout?","answer":"Depth 120 mm, width 40 mm, height 125 mm."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/6ES7323-1BL00-0AA0","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/6ES7323-1BL00-0AA0 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}}