{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"6ES7331-7NF10-0AB0","brand":"Siemens","brandSlug":"siemens","productSlug":"6ES7331-7NF10-0AB0","canonicalUrl":"https://aoctrl.com/siemens/6ES7331-7NF10-0AB0","factsUrl":"https://aoctrl.com/api/mcp/products/6ES7331-7NF10-0AB0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens S7-300 analog input module, 6ES7331-7NF10-0AB0, 40 mm wide, 125 mm high, 117 mm deep, voltage and current measurement ranges.","salesMarkdown":"## What it reads: voltage and current, no thermocouples The Siemens 6ES7331-7NF10-0AB0 is an analog input module for the S7-300 rack. It handles voltage and current signals — not thermocouples, not RTDs like Pt100 or Cu10. The supported ranges cover the common process signals: 0 to 20 mA, 4 to 20 mA, 1 V to 5 V, -5 V to +5 V, and -10 V to +10 V. ## Panel fit: 40 mm slot, 117 mm depth The module is 40 mm wide, 125 mm high, and 117 mm deep — it occupies one standard S7-300 slot.","metaTitle":"Siemens 6ES7331-7NF10-0AB0 Analog Input Module","metaDescription":"Siemens 6ES7331-7NF10-0AB0 analog input module for S7-300. Supports 0-20 mA, 4-20 mA, ±10 V, ±5 V, 1-5 V. 40x125x117 mm. Sourced to order against RFQ.","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":"No","Ni 120":"No","Ni 200":"No","Ni 500":"No","Pt 100":"No","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":"No","Pt 1000":"No","Voltage":"Yes","0 to +10 V":"No","0 to 20 mA":"Yes","1 V to 5 V":"Yes","LG-Ni 1000":"No","Resistance":"No","1 V to 10 V":"No","-1 V to +1 V":"No","-5 V to +5 V":"Yes","Thermocouple":"No","0 To 150 Ohms":"No","0 To 300 Ohms":"No","0 To 600 Ohms":"No","4 mA to 20 mA":"Yes","-10 V to +10 V":"Yes","0 To 6000 Ohms":"No","Shielded, Max.":"200 m","Weight, approx.":"272 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":"No","-80 mV to +80 mV":"No","Diagnostic alarm":"Yes; Parameterizable","Power loss, typ.":"3 W","Rated value (DC)":"24 V","Limit value alarm":"Yes; Parameterizable all channels (end of cycle interrupt is also supported across modules)","-250 mV to +250 mV":"No","-3.2 mA to +3.2 mA":"No","-500 mV to +500 mV":"No","Hardware interrupt":"Yes; Parameterizable, channels 0 to 7 (on exceeding limit value), at end of cycle","Between The Channels":"Yes","Diagnostics function":"Yes; Parameterizable","Group error SF (red)":"Yes","Isolation tested with":"500 V AC","Resistance thermometer":"No","For Voltage Measurement":"Yes","Number of analog inputs":"8","Type TXK/TXK(L) to GOST":"No","Required Front Connector":"40-pin","Basic conversion time (ms)":"10 ms (4-channel mode); 95/83/72/23 ms (8-channel mode)","Reverse polarity protection":"Yes","Input resistance (0 to 20 mA)":"250 Ω","Input resistance (1 V to 5 V)":"10 MΩ","Diagnostic information readable":"Yes","Input resistance (-5 V to +5 V)":"10 MΩ","from backplane bus 5 V DC, max.":"100 mA","Input resistance (4 mA to 20 mA)":"250 Ω","Input resistance (-10 V to +10 V)":"10 MΩ","Integration time, parameterizable":"Yes; 23 / 72 / 83 / 95 ms","Between The Channels, In Groups Of":"2","Input resistance (-20 mA to +20 mA)":"250 Ω","Between The Channels And Backplane Bus":"Yes","Current, relative to input range, (+/-)":"0.05 %","Voltage, relative to input range, (+/-)":"0.05 %","from load voltage L+ (without load), max.":"200 mA","For Current Measurement As 2-Wire Transducer":"Yes; with external transmitter, current supply; possible with separate supply for transmitter","For Current Measurement As 4-Wire Transducer":"Yes","Resolution with overrange (bit including sign), max.":"16 bit; Unipolar: 15/15/15/15 bit; bipolar: 15 bit + sign/15 bit + sign/15 bit + sign/15 bit + sign","Between The Channels And The Power Supply Of The Electronics":"Yes","Interference voltage suppression for interference frequency f1 in Hz":"400 / 60 / 50 Hz, combinations of 400, 60, 50 Hz","Permissible Input Current For Current Input (Destruction Limit), Max.":"40 mA","Permissible Input Voltage For Voltage Input (Destruction Limit), Max.":"75 V; 35 V continuous, 75 V for max. 1 s (mark to space ratio 1:20)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$814.07 – $1,343.00","priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/c218ca2766395ae2c1e7c2bdfac37298.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=198234&mlfb=6ES7331-7NF10-0AB0","alternativesUrl":"https://aoctrl.com/api/mcp/products/6ES7331-7NF10-0AB0/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 6ES7331-7NF10-0AB0?","answer":"This part is sourced to order against an RFQ through independent distribution."},{"question":"What is the physical size of 6ES7331-7NF10-0AB0?","answer":"The module is 40 mm wide, 125 mm high, and 117 mm deep — it occupies one S7-300 slot."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/6ES7331-7NF10-0AB0","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/6ES7331-7NF10-0AB0 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}}