{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"6ES7334-0CE00-0AA0","brand":"Siemens","brandSlug":"siemens","productSlug":"6ES7334-0CE00-0AA0","canonicalUrl":"https://aoctrl.com/siemens/6ES7334-0CE00-0AA0","factsUrl":"https://aoctrl.com/api/mcp/products/6ES7334-0CE00-0AA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SM 334 analog I/O combo module, 4 inputs 8-bit, 2 outputs 8-bit, for S7-300 rack, 0.15 kg, order code 6ES7334-0CE00-0AA0.","salesMarkdown":"## What this module does in the S7-300 rack The Siemens 6ES7334-0CE00-0AA0 is an SM 334 analog mixed module that gives you four 8-bit analog inputs and two 8-bit analog outputs in one slot — a combo unit for applications where you need a few analog channels but don't want to burn two separate module positions on the rail. ## Resolution and channel count — what 8-bit means on the line Eight-bit resolution gives you 256 steps across the input range. For a 0–10 V signal that's roughly 39 mV per LSB — adequate for monitoring tank levels or conveyor speeds where you don't need the precision of a 12- or 16-bit module. The two analog outputs follow the same 8-bit scale, so the analogue setpoint to a small VFD or valve positioner will have that same step granularity. ## Lifecycle reality — end-of-life and sourcing","metaTitle":"Siemens 6ES7334-0CE00-0AA0 SM 334, 4 AI 8-bit + 2 AO 8-bit","metaDescription":"Siemens SM 334 analog combo module for S7-300: 4 inputs + 2 outputs, 8-bit resolution. End-of-life (eol_hot).","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Analog Input Modules"],"specifications":{"Part #":"6ES7334-0CE00-0AA0","Weight":"0.15 kgs","Category":"PLCs and Accessories","Sub Category":"PLC Expansion Modules","Top Category":"PLCs & HMIs","lifecycle_stage":"eol_hot"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$168.08","priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=98682&mlfb=6ES7334-0CE00-0AA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/6ES7334-0CE00-0AA0/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/6ES7334-0CE00-0AA0","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/6ES7334-0CE00-0AA0 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}}