{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"6ES7331-1KF02-0AB0","brand":"Siemens","brandSlug":"siemens","productSlug":"6ES7331-1KF02-0AB0","canonicalUrl":"https://aoctrl.com/siemens/6ES7331-1KF02-0AB0","factsUrl":"https://aoctrl.com/api/mcp/products/6ES7331-1KF02-0AB0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens S7-300 analog input module, 6ES7331-1KF02-0AB0, supports Pt100 and Ni100 RTDs, resistance up to 600 ohms, voltage ranges including ±10 V and 0–10 V, current 0–20 mA and 4–20 mA. Width 40 mm, depth 117 mm, height 125 mm.","salesMarkdown":"## Input versatility The 6ES7331-1KF02-0AB0: Supports Pt100 and Ni100 RTDs with standard/climate linearization, plus LG-Ni1000 and resistance measurements up to 600 ohms. Voltage inputs span -10 V to +10 V, 1 V to 5 V, and 0 to +10 V; current inputs handle 0 to 20 mA and 4 to 20 mA. ## Dimensions and fit Width 40 mm, depth 117 mm, height 125 mm. These are standard S7-300 dimensions; the module mounts in any slot of the rack and routes wiring to the front connector.","metaTitle":"Siemens 6ES7331-1KF02-0AB0 Analog Input Module, Pt100/Ni100","metaDescription":"Siemens S7-300 analog input module 6ES7331-1KF02-0AB0 supports Pt100, Ni100, resistance up to 600 ohms, voltage/current ranges. 40mm wide. Quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Analog Input Modules"],"specifications":{"Cu 10":"No","Depth":"117 mm","Width":"40 mm","Height":"125 mm","Ni 100":"Yes; Standard/climate","Ni 120":"No","Ni 200":"No","Ni 500":"No","Pt 100":"Yes; Standard/climate","Pt 200":"No","Pt 500":"No","Type B":"No","Type C":"No","Type E":"No","Type J":"No","Type K":"No","Type L":"No","Type N":"No","Type R":"No","Type S":"No","Type T":"No","Type U":"No","Current":"Yes","Ni 1000":"Yes","Pt 1000":"No","Voltage":"Yes","0 to +10 V":"Yes","0 to 20 mA":"Yes","1 V to 5 V":"Yes","LG-Ni 1000":"Yes; Standard/climate","Resistance":"Yes","1 V to 10 V":"No","-1 V to +1 V":"Yes","-5 V to +5 V":"Yes","Thermocouple":"No","0 To 150 Ohms":"No","0 To 300 Ohms":"No","0 To 600 Ohms":"Yes","4 mA to 20 mA":"Yes","-10 V to +10 V":"Yes","0 To 6000 Ohms":"Yes","Shielded, Max.":"200 m; max. 50 m at 50 mV","Parameterizable":"Yes","Weight, approx.":"250 g","lifecycle_stage":"eol_hot","-10 mA to +10 mA":"No","-2.5 V to +2.5 V":"No","-20 mA to +20 mA":"Yes","-50 mV to +50 mV":"Yes","-80 mV to +80 mV":"No","Diagnostic alarm":"No","Power loss, typ.":"0.4 W","For Thermocouples":"No","Limit value alarm":"No","-250 mV to +250 mV":"No","-3.2 mA to +3.2 mA":"No","-500 mV to +500 mV":"Yes","Between The Channels":"No","Diagnostics function":"No","Group error SF (red)":"No","Isolation tested with":"500 V DC","Resistance thermometer":"Yes","For Voltage Measurement":"Yes","Number of analog inputs":"8","Type TXK/TXK(L) to GOST":"No","Required Front Connector":"40-pin","Input resistance (Ni 100)":"100 MΩ","Input resistance (Pt 100)":"100 MΩ","Basic conversion time (ms)":"66 / 55 ms","For Resistance Thermometer":"yes; Pt100 standard/air con.; Ni100 standard/air con.; Ni1000 standard/air con.; LG-Ni1000 standard/air con.","For resistance measurement":"8","Input resistance (Ni 1000)":"100 MΩ","Input resistance (0 to 10 V)":"100 kΩ","Input resistance (0 to 20 mA)":"100 Ω","Input resistance (1 V to 5 V)":"100 kΩ","Input resistance (LG-Ni 1000)":"100 MΩ","Diagnostic information readable":"No","Input resistance (-1 V to +1 V)":"100 kΩ","Input resistance (-5 V to +5 V)":"100 kΩ","from backplane bus 5 V DC, max.":"90 mA","Input resistance (0 to 600 ohms)":"100 MΩ","Input resistance (4 mA to 20 mA)":"100 Ω","Input resistance (-10 V to +10 V)":"100 kΩ","Input resistance (0 to 6000 ohms)":"100 MΩ","Integration time, parameterizable":"Yes; 60 / 50 ms","Internal Temperature Compensation":"No","Input resistance (-20 mA to +20 mA)":"100 Ω","Input resistance (-50 mV to +50 mV)":"100 kΩ","Input resistance (-500 mV to +500 mV)":"100 kΩ","Between The Channels And Backplane Bus":"Yes","Current, relative to input range, (+/-)":"0.3 %; ±20 mA, 0 to 20 mA, 4 to 20 mA","Voltage, relative to input range, (+/-)":"0.4 %; 0.4% (±5 V, 10 V, 1 to 5 V, 0 to 10 V); 0.3% (±50 mV, 500 mV, 1 V)","Resistance, relative to input range, (+/-)":"0.3 %; 0 to 6 kohms, 0 to 600 kohms","For Current Measurement As 2-Wire Transducer":"Yes; with external supply","For Current Measurement As 4-Wire Transducer":"Yes","For Resistance Measurement With Two-Wire Connection":"Yes","For Resistance Measurement With Four-Wire Connection":"Yes","Resolution with overrange (bit including sign), max.":"13 bit","For Resistance Measurement With Three-Wire Connection":"Yes","Resistance thermometer, relative to input range, (+/-)":"1 Kelvin (Pt100, Ni100, standard); 0.8 Kelvin (Pt100, Ni100, climatic; Ni1000, LG-Ni1000, standard; Ni1000, LG-Ni1000, climatic)","External Temperature Compensation With Compensations Socket":"No","Interference voltage suppression for interference frequency f1 in Hz":"50 / 60 Hz","Permissible Input Current For Current Input (Destruction Limit), Max.":"40 mA","Permissible Input Voltage For Voltage Input (Destruction Limit), Max.":"30 V; 12 V continuous, 30 V for max. 1 s"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$180.00","priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/de2eb5107b9f4cafee6b9833820ae499.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=367433&mlfb=6ES7331-1KF02-0AB0","alternativesUrl":"https://aoctrl.com/api/mcp/products/6ES7331-1KF02-0AB0/alternatives.json"},"ai":{"faq":[{"question":"What are the module dimensions?","answer":"Width 40 mm, depth 117 mm, height 125 mm."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/6ES7331-1KF02-0AB0","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/6ES7331-1KF02-0AB0 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}}