{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"6ES7144-4JF00-0AB0","brand":"Siemens","brandSlug":"siemens","productSlug":"6ES7144-4JF00-0AB0","canonicalUrl":"https://aoctrl.com/siemens/6ES7144-4JF00-0AB0","factsUrl":"https://aoctrl.com/api/mcp/products/6ES7144-4JF00-0AB0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens ET 200SP 4-channel analog input module, for resistance thermometers and resistors, 24 V DC, 0.7 W.","salesMarkdown":"## Module function and selection constraints The 6ES7144-4JF00-0AB0: Diagnostic alarm, overflow/underflow detection, and a group error LED are standard. The module draws 0.7 W from the 24 V DC backplane. Important: the module does not support Cu10 sensors; only Pt and Ni types plus bare resistance ranges are available. ## Physical integration and isolation Isolation between channels and the backplane is type-tested at 707 V DC, keeping common-mode noise within 5 Vpp.","metaTitle":"Siemens 6ES7144-4JF00-0AB0 Analog Input Module, 4-channel RT","metaDescription":"Active production ET 200SP analog input. 4 AI for Pt100/Ni100 RTDs and resistance. 24 V DC, 0.7 W, diagnostic alarm. Quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Analog Input Modules"],"specifications":{"Cu 10":"No","Depth":"35 mm","Width":"45 mm","Height":"130 mm","Ni 100":"Yes","Ni 120":"Yes","Ni 200":"Yes","Ni 500":"Yes","Pt 100":"Yes","Pt 200":"Yes","Pt 500":"Yes","Ni 1000":"Yes","Pt 1000":"Yes","Step: low":"Yes; 4x cycle time","Step: High":"Yes; 64x cycle time","Step: None":"Yes; 1x cycle time","Wire-break":"Yes","Step: Medium":"Yes; 16x cycle time","0 To 150 Ohms":"Yes","0 To 300 Ohms":"Yes","0 To 600 Ohms":"Yes","0 To 3000 Ohms":"Yes","Shielded, Max.":"30 m","Parameterizable":"Yes","Weight, approx.":"150 g","lifecycle_stage":"current","Diagnostic alarm":"Yes; Parameterizable","Power loss, typ.":"0.7 W","Rated value (DC)":"24 V","Hardware interrupt":"No","Overflow/underflow":"Yes","Between The Channels":"No","Diagnostics function":"Yes","Group error SF (red)":"Yes","Integration time (ms)":"20 / 16,667","Isolation tested with":"707 V DC (type test)","Measurement principle":"integrating","Number of analog inputs":"4","between the inputs (UCM)":"5 Vpp AC","Input resistance (Ni 100)":"10 000 kΩ","Input resistance (Ni 120)":"10 000 kΩ","Input resistance (Ni 200)":"10 000 kΩ","Input resistance (Ni 500)":"10 000 kΩ","Input resistance (Pt 100)":"10 000 kΩ","Input resistance (Pt 200)":"10 000 kΩ","Input resistance (Pt 500)":"10 000 kΩ","For Resistance Thermometer":"Ptxxx, Nixxx","Input resistance (Ni 1000)":"10 000 kΩ","Input resistance (Pt 1000)":"10 000 kΩ","Reverse polarity protection":"Yes; against destruction","Conversion time (per channel)":"20.625 ms; 20.625 ms at 50 Hz; 17.25 ms at 60 Hz","from supply voltage 1L+, max.":"27 mA; Typical","Address space per module, max.":"8 byte","Cycle time (all channels) max.":"83 ms; 83 ms at 50 Hz; 69 ms at 60 Hz","Diagnostic information readable":"Yes","Input resistance (0 to 150 ohms)":"10 000 kΩ","Input resistance (0 to 300 ohms)":"10 000 kΩ","Input resistance (0 to 600 ohms)":"10 000 kΩ","Input resistance (0 to 3000 ohms)":"10 000 kΩ","from backplane bus 3.3 V DC, max.":"10 mA; Typical","Crosstalk between the inputs, min.":"-50 dB","Between The Channels And Backplane Bus":"Yes","Common mode interference (USS < 2.5 V), min.":"70 dB; Interference voltage < 5 V","Linearity error (relative to input range), (+/-)":"0.05 %","Temperature error (relative to input range), (+/-)":"0.002 %/K","For Resistance Measurement With Two-Wire Connection":"Yes; Line resistances are also measured","For Resistance Measurement With Four-Wire Connection":"Yes","Resolution with overrange (bit including sign), max.":"15 bit; at 150, 300, 600 und 3 000 ohms; otherwise 15 bits + sign","For Resistance Measurement With Three-Wire Connection":"Yes","Technical unit for temperature measurement adjustable":"Yes; Degrees Celsius/degrees Fahrenheit","Resistance thermometer, relative to input range, (+/-)":"0.125 %","Constant measurement current for resistance-type transmitter, typ.":"1.25 mA; 1.25 / 0.5 mA depending on measuring range","Interference voltage suppression for interference frequency f1 in Hz":"50 / 60 Hz","Repeat accuracy in steady state at 25 °C (relative to input range), (+/-)":"0.015 %","Series mode interference (peak value of interference < rated value of input range), min.":"50 dB"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$190.31 – $541.92","priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/08a1c9b3ca7c9e7b30fbe94eda050684.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=120982&mlfb=6ES7144-4JF00-0AB0","alternativesUrl":"https://aoctrl.com/api/mcp/products/6ES7144-4JF00-0AB0/alternatives.json"},"ai":{"faq":[{"question":"Does this module support Cu10 RTDs?","answer":"No, Cu10 support is not listed. The module supports Pt100, Pt1000, Ni100, Ni1000, and other Ni/Pt types as well as resistance ranges."},{"question":"What are the physical dimensions of this module?","answer":"Width 45 mm, Height 130 mm, Depth 35 mm, weight approximately 150 g."},{"question":"What diagnostic functions does the module offer?","answer":"It provides a parameterizable diagnostic alarm, wire-break detection, overflow/underflow detection, and a group error SF LED."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/6ES7144-4JF00-0AB0","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/6ES7144-4JF00-0AB0 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}}