{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"6ES7455-1VS00-0AE0","brand":"Siemens","brandSlug":"siemens","productSlug":"6ES7455-1VS00-0AE0","canonicalUrl":"https://aoctrl.com/siemens/6ES7455-1VS00-0AE0","factsUrl":"https://aoctrl.com/api/mcp/products/6ES7455-1VS00-0AE0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens FM 455 controller module, order code 6ES7455-1VS00-0AE0, 16 analog inputs (thermocouple/RTD), 32 analog outputs, 24 V DC, 14-bit resolution, 16.2 W, 50 x 210 x 290 mm, IP20.","salesMarkdown":"## Overview The 6ES7455-1VS00-0AE0 is a Siemens FM 455 controller module, a dedicated analog control processor for the S7-400 platform. It provides 16 analog input channels configurable for thermocouples (types B, J, K, R, S) or RTDs (Pt 100), plus 32 analog output channels, all operating from a 24 V DC supply. The module draws 0.04 A from the backplane and dissipates 16.2 W, fitting into a single-wide 50 mm slot on the S7-400 rack. RoHS compliance is documented from 21-07-17. The FM 455 operates as a closed-loop controller executing PID and temperature-control algorithms independently of the S7-400 CPU, offloading the main processor from real-time loop tasks. Its 16 input channels accept thermocouple types B, J, K, R, S or Pt 100 RTDs in 2-wire or 4-wire configurations; with thermocouples or 2-wire sensors all 16 channels are available, while Pt 100 or 4-wire connections reduce the count to 8. ## Applications The FM 455 is used in continuous process applications where multiple PID loops must run independently of the main PLC scan cycle — typical installations include multi-zone furnace control, reactor temperature profiling, extrusion barrel heating, and environmental chamber regulation. The 32 analog outputs allow simultaneous drive of valve positioners, SCR power controllers, and chart recorders from a single module. On a chemical batch skid or a plastics processing line, the FM 455 handles the thermal management while the S7-400 CPU sequences the discrete logic, safety interlocks, and HMI communication. This separation simplifies both programming and commissioning. The 6ES7455-1VS00-0AE0 carries a RoHS compliance date of 21-07-17, indicating it was in production at that point. No official end-of-life notification is recorded in the available evidence; the module remains a current catalog item within the Siemens S7-400 family. Buyers should confirm lead time via RFQ, as S7-400 modules are typically built to order in smaller quantities.","metaTitle":"Siemens 6ES7455-1VS00-0AE0 FM 455 controller module, 16 inputs, 32 outputs","metaDescription":"Siemens FM 455 controller module 6ES7455-1VS00-0AE0: 16 thermocouple/RTD inputs, 32 analog outputs, 24 V DC, 14-bit resolution, RoHS compliant since 21-07-17.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"NRND","categoryPath":["PLC I/O & Expansion Modules"],"specifications":{"Depth":"210 mm","Width":"50 mm","Height":"290 mm","Pt 100":"Yes","Type B":"Yes","Type J":"Yes","Type K":"Yes","Type R":"Yes","Type S":"Yes","Current":"Yes","Voltage":"Yes","0 to +10 V":"Yes","0 to 20 mA":"Yes","Lower Limit":"240 Ω","Upper Limit":"4 kΩ","0 to 23.5 mA":"Yes","Thermocouple":"Yes","2-Wire Sensor":"Yes","4 mA to 20 mA":"Yes","For Signal \"0\"":"-3 to +5V","For Signal \"1\"":"13 to 30V","Shielded, Max.":"200 m; 50 m at 80 mV and thermocouples","For Logic Links":"Yes","Parameterizable":"Yes","Weight, approx.":"1 400 g","lifecycle_stage":"mature","-80 mV to +80 mV":"Yes","Power loss, max.":"16.2 W","Power loss, typ.":"10.7 W","Rated value (DC)":"24 V","Unshielded, Max.":"600 m","For Thermocouples":"Type B, J, K, R, S","On Lamp Load, Max.":"100 Hz","-1.75 V to +11.75 V":"Yes","-3.5 mA to +23.5 mA":"Yes","Between The Channels":"No","For Signal \"1\", Min.":"L+ (-2.5 V)","For Signal \"1\", Typ.":"7 mA","Isolation tested with":"500 V DC","Resistance thermometer":"Yes","For Voltage Measurement":"Yes","Number of analog inputs":"16; With thermocouples or 2-wire connection; 8 with Pt 100 or 4-wire connection","Number of digital inputs":"16","Required Front Connector":"2x 48-pin","Short-circuit protection":"Yes; Electronic","Input resistance (Pt 100)":"10 MΩ","Input resistance (Type B)":"10 MΩ","Input resistance (Type K)":"10 MΩ","Input resistance (Type R)":"10 MΩ","Input resistance (Type S)":"10 MΩ","Input resistance (type J)":"10 MΩ","Number of digital outputs":"32","With Inductive Load, Max.":"0.5 Hz","With Resistive Load, Max.":"100 Hz","For Resistance Thermometer":"Pt100 (standard)","For Signal \"1\" Rated Value":"0.1 A","Controlling a digital input":"Yes","Input resistance (0 to 10 V)":"100 kΩ","Input resistance (0 to 20 mA)":"50 Ω","Substitute values connectable":"Yes; Parameterizable","Input resistance (0 to 23.5 mA)":"50 Ω","Input resistance (4 mA to 20 mA)":"50 Ω","Internal Temperature Compensation":"Yes; Parameterizable","Number of closed-loop controllers":"16; With thermocouples or 2-wire connection; 8 with Pt 100 or 4-wire connection","Input resistance (-80 mV to +80 mV)":"10 MΩ","permissible range, lower limit (DC)":"20.4 V","permissible range, upper limit (DC)":"28.8 V","For Signal \"0\" Residual Current, Max.":"0.5 mA","Between The Channels And Backplane Bus":"Yes; Optocoupler","Input resistance (-1.75 V to +11.75 V)":"100 kΩ","Input resistance (-3.5 mA to +23.5 mA)":"50 Ω","Current, relative to input range, (+/-)":"±0.4 to ±0.6 %","Voltage, relative to input range, (+/-)":"±0.4 to ±0.6 %","from load voltage L+ (without load), max.":"400 mA; typ. 330 mA","Limitation of inductive shutdown voltage to":"L+ (-1.5 V)","For Current Measurement As 4-Wire Transducer":"Yes","external temperature compensation with Pt100":"Yes; Parameterizable","Permissible Quiescent Current (2-Wire Sensor), Max.":"1.5 mA","Resolution with overrange (bit including sign), max.":"14 bit; 12 bit or 14 bit, parameterizable","Resistance thermometer, relative to input range, (+/-)":"±0.4 to ±0.6 %","for signal \"1\" permissible range for 0 to 60 °C, max.":"150 mA","for signal \"1\" permissible range for 0 to 60 °C, min.":"5 mA","Permissible Input Current For Current Input (Destruction Limit), Max.":"40 mA","Permissible Input Voltage For Voltage Input (Destruction Limit), Max.":"20 V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1,997.71 – $4,187.00","priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/d6dc918347692bee2ae91bca6facced5.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=87623&mlfb=6ES7455-1VS00-0AE0","alternativesUrl":"https://aoctrl.com/api/mcp/products/6ES7455-1VS00-0AE0/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/6ES7455-1VS00-0AE0","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/6ES7455-1VS00-0AE0 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}}