{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"6ES7145-4GF00-0AB0","brand":"Siemens","brandSlug":"siemens","productSlug":"6ES7145-4GF00-0AB0","canonicalUrl":"https://aoctrl.com/siemens/6ES7145-4GF00-0AB0","factsUrl":"https://aoctrl.com/api/mcp/products/6ES7145-4GF00-0AB0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIMATIC S7-1200, analog output module SM 1232, 4 current outputs, 0-20/4-20 mA, 600 Ω load, diagnostics, 35×45×130 mm.","salesMarkdown":"## Four analog current outputs with diagnostics The 6ES7145-4GF00-0AB0: Diagnostics include per-channel wire-break detection (outside zero range), a configurable diagnostic alarm, short-circuit protection at module level, and substitute values that can be set for fail-safe operation. The group error SF indicator (red LED) gives a quick visual on fault status. Reverse-polarity protection is built in against destruction. The module is isolated between channels and backplane bus; the type test uses 707 V DC. No inter-channel isolation means commons share a return, so plan accordingly if loops share a supply.","metaTitle":"Siemens 6ES7145-4GF00-0AB0 Analog Output Module, 4 AO 0/4-20","metaDescription":"Current-production Siemens 6ES7145-4GF00-0AB0 analog output module, 4 channels, 0-20/4-20 mA, load 600 Ω, diagnostics including wire-break. Active lifecycle, sourced to order. Dept","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Analog Output Modules"],"specifications":{"Depth":"35 mm","Width":"45 mm","Height":"130 mm","0 to 20 mA":"Yes","Wire-break":"Yes; per channel, not in zero range","4 mA to 20 mA":"Yes","Current, max.":"100 mA","Short-circuit":"No","Shielded, Max.":"30 m","Weight, approx.":"150 g","lifecycle_stage":"current","-20 mA to +20 mA":"Yes","Diagnostic alarm":"Yes; Parameterizable","Power loss, typ.":"2.3 W","Rated value (DC)":"24 V","Number of outputs":"4","For Inductive Load":"1 ms","For Resistive Load":"0.1 ms","Hardware interrupt":"No","up to 55 °C, max.":"1 A","Between The Channels":"No","Diagnostics function":"Yes","Group error SF (red)":"Yes","Isolation tested with":"707 V DC (type test)","Number of analog outputs":"4","Short-circuit protection":"Yes; per module","With Current Outputs, Max.":"600 Ω","Reverse polarity protection":"Yes; against destruction","Conversion time (per channel)":"0.7 ms","Substitute values connectable":"Yes","from supply voltage 1L+, max.":"110 mA","Address space per module, max.":"8 byte","Cycle time (all channels) max.":"3 ms","Diagnostic information readable":"Yes","from backplane bus 3.3 V DC, max.":"10 mA","Current output, no-load voltage, max.":"16 V","Between The Channels And Backplane Bus":"Yes","For Current Output Two-Wire Connection":"Yes","For Current Output Four-Wire Connection":"Yes","Current, relative to output range, (+/-)":"0.15 %","Voltage output, short-circuit protection":"Yes; per module, electronic to frame","With Current Outputs, Inductive Load, Max.":"1 mH","Linearity error (relative to output range), (+/-)":"0.1 %","Temperature error (relative to output range), (+/-)":"0.01 %/K","Resolution with overrange (bit including sign), max.":"15 bit; at ±20 mA; 14 bit at 0 to 20 mA; 15 bit at 4 to 20 mA","Output ripple (relative to output range, bandwidth 0 to 50 kHz), (+/-)":"0.02 %","Repeat accuracy in steady state at 25 °C (relative to output range), (+/-)":"0.05 %"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$188.81","priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/e4ef152b0d441f1eb2d7fd12fdde12f4.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=407512&mlfb=6ES7145-4GF00-0AB0","alternativesUrl":"https://aoctrl.com/api/mcp/products/6ES7145-4GF00-0AB0/alternatives.json"},"ai":{"faq":[{"question":"What diagnostics does it support?","answer":"Wire-break detection per channel (outside zero range), configurable diagnostic alarm, short-circuit protection per module, substitute values, and a red SF group error LED."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/6ES7145-4GF00-0AB0","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/6ES7145-4GF00-0AB0 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}}