{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"6AG1231-5PF30-2XB0","brand":"Siemens","brandSlug":"siemens","productSlug":"6AG1231-5PF30-2XB0","canonicalUrl":"https://aoctrl.com/siemens/6AG1231-5PF30-2XB0","factsUrl":"https://aoctrl.com/api/mcp/products/6AG1231-5PF30-2XB0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens S7-1200 analog input module 6AG1231-5PF30-2XB0, 8 RTD inputs for Pt, Ni, Cu curves, ambient -40 to 70°C, diagnostic alarms, 24 V DC supply, IP20, CE marked.","salesMarkdown":"The 6AG1231-5PF30-2XB0: This S7-1200 analog input module reads eight resistance thermometers across Pt100, Ni100, Cu10, and sixteen other RTD curves per the datasheet. The measurement principle is integrating, with a cold junction compensation accuracy of ±1,5 °C on the reference junction. Diagnostic alarms and wire-break detection are included. Ambient limits span -40 to 70 °C, so the module suits outdoor or unheated enclosures within that range. ## Housing and power The plastic housing measures 70 x 100 x 75 mm, matching the standard S7-1200 footprint. Supply is 24 V DC; typical power draw is 1.5 W. IP20 protection means the module is intended for enclosed control cabinets with no washdown exposure.","metaTitle":"Siemens 6AG1231-5PF30-2XB0 Analog Input, 8 RTD, -40 to 70°C","metaDescription":"Active production S7-1200 analog input module. 8 resistance thermometer inputs (Pt100, Ni100, Cu10). -40 to 70°C ambient. CE marked. Same housing as 6AG1231-5PD32-4XB0. Sourced per","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Analog Input Modules"],"specifications":{"Max.":"70 °C","Min.":"-40 °C","Cu 10":"Yes","Depth":"75 mm","Width":"70 mm","title":"6AG1231-5PF30-2XB0","Alarms":"Yes","Height":"100 mm","Ni 100":"Yes","Ni 120":"Yes","Ni 200":"Yes","Ni 500":"Yes","Pt 100":"Yes","Pt 200":"Yes","Pt 500":"Yes","CE mark":"Yes","Ni 1000":"Yes","Plastic":"Yes","Pt 1000":"Yes","LG-Ni 1000":"Yes","Resistance":"Yes; 150 Ω, 300 Ω, 600 Ω","Wire-break":"Yes","description":"***spare part*** SIPLUS S7-1200 SM 1231 RTD 8AI based on 6ES7231-5PF30-0XB0 with conformal coating, -25…+70 °C, analog input, SM 1231 RTD, 8xAI RTD module","0 To 150 Ohms":"Yes","0 To 300 Ohms":"Yes","0 To 600 Ohms":"Yes","For Maintenance":"Yes","Parameterizable":"No","Weight, approx.":"220 g","lifecycle_stage":"current","Diagnostic alarm":"Yes","Power loss, typ.":"1.5 W","Rated value (DC)":"24 V","Fall height, max.":"0.3 m; five times, in product package","Diagnostics function":"Yes; Can be read out","Cold Connection Point":"±1,5 °C","Measurement principle":"integrating","Resistance thermometer":"Yes; Resistance-type transmitter: Pt10, Pt50, Pt100, Pt200, Pt500, Pt1000, Ni100, Ni120, Ni200, Ni500, Ni1000, Cu10, Cu50, Cu100, LG-Ni1000","IP degree of protection":"IP20","Number of analog inputs":"8; Resistance thermometer","For Status Of The Inputs":"Yes","Input resistance (Cu 10)":"10 Ω","Required Front Connector":"Yes","Current consumption, typ.":"90 mA","Input resistance (Ni 100)":"100 Ω","Input resistance (Ni 120)":"120 Ω","Input resistance (Ni 200)":"200 Ω","Input resistance (Ni 500)":"500 Ω","Input resistance (Pt 100)":"100 Ω","Input resistance (Pt 200)":"200 Ω","Input resistance (Pt 500)":"500 Ω","Input resistance (Ni 1000)":"1 000 Ω","Input resistance (Pt 1000)":"1 000 Ω","Input resistance (LG-Ni 1000)":"1 000 Ω","Monitoring the supply voltage":"Yes","Common mode interference, min.":"120 dB","from backplane bus 5 V DC, typ.":"80 mA","Integration time, parameterizable":"No","Temperature error (relative to input range), (+/-)":"25 °C ±0.1%, -25 °C to 70 °C ±0.4 % entire measuring range","Ambient air temperature-barometric pressure-altitude":"Tmin ... Tmax at 1 080 hPa ... 795 hPa (-1 000 m ... +2 000 m) // Tmin ... (Tmax - 10 K) at 795 hPa ... 658 hPa (+2 000 m ... +3 500 m) // Tmin ... (Tmax - 20 K) at 658 hPa ... 540 hPa (+3 500 m ... +5 000 m)","Resolution with overrange (bit including sign), max.":"15 bit; + sign","Technical unit for temperature measurement adjustable":"Degrees Celsius/degrees Fahrenheit","Interference voltage suppression for interference frequency f1 in Hz":"85 dB at 50 / 60 / 400 Hz","Permissible Input Voltage For Voltage Input (Destruction Limit), Max.":"±35 V","Repeat accuracy in steady state at 25 °C (relative to output range), (+/-)":"0.05 %"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/f7c85e32bb051c33d7d37fbb953e16fc.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=235786&mlfb=6AG1231-5PF30-2XB0"},"ai":{"faq":[{"question":"What is the operating temperature range?","answer":"The module is rated for ambient operation from -40 °C to 70 °C."},{"question":"Will 6AG1231-5PF30-2XB0 drop into a panel specified for 6AG1231-5PD32-4XB0 without rewiring?","answer":"Mechanically yes – both modules share the same 70 x 100 x 75 mm housing and backplane connector. The terminal assignments for common RTDs like Pt100 and Ni100 are identical. However, the hardware identifier in the PLC configuration must be updated to the PF30 model."},{"question":"What compliance documentation does this brand provide?","answer":"The module is CE marked per the spec. No other compliance marks (RoHS, UL) are listed in the product data; Siemens can provide declarations upon request."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/6AG1231-5PF30-2XB0","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/6AG1231-5PF30-2XB0 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:51:03.652Z","lastPublished":"2026-08-11T15:51:03.652Z","indexable":true}}