{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"6ES7453-3AH00-0AE0","brand":"Siemens","brandSlug":"siemens","productSlug":"6ES7453-3AH00-0AE0","canonicalUrl":"https://aoctrl.com/siemens/6ES7453-3AH00-0AE0","factsUrl":"https://aoctrl.com/api/mcp/products/6ES7453-3AH00-0AE0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 6ES7453-3AH00-0AE0 — now in phase-out and being discontinued. Supplied from remaining channel stock; full specifications, lifecycle and same-series options are below.","salesMarkdown":"## Overview The 6ES7453-3AH00-0AE0 is a Siemens FM 453 positioning module for the S7-400 platform, accepting 5 V differential encoder signals (RS 422) and drawing 8.0 W from a 24 V supply. It provides 6 inputs and 4 outputs per axis, configurable for absolute encoder SSI, and requires a 48-pin front connector. RoHS compliance is documented from 21-07-17.","metaTitle":"Siemens 6ES7453-3AH00-0AE0 FM 453 positioning module","metaDescription":"Siemens FM 453 positioning module, order code 6ES7453-3AH00-0AE0, 5 V differential encoder input, 8.0 W, 24 V supply, 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":{"5 V":"Yes","24 V":"Yes","Max.":"70 °C","Min.":"-40 °C","Type":"Drive interface step, signal input \"READY 1\"","Depth":"210 mm","Width":"50 mm","Height":"290 mm","Function":"\"Power section ready\" where Ui < 1 V, Ii = 2 mA","Functions":"configurable","Input signal":"5 V difference signal (phys. RS 422)","Input voltage":"5 V difference signal (phys. RS 422)","For Signal \"0\"":"-3 to +5 V (max. 3 mA)","For Signal \"1\"":"11 to 30 V (max. 7 mA)","Output current":"-3 to +3 mA","Pulse frequency":"200 kHz; 500 kHz available soon","Weight, approx.":"1 620 g","lifecycle_stage":"mature","Power loss, typ.":"8 W","Rated value (DC)":"24 V","Cable length, max.":"30 m","At \"0\" To \"1\", Max.":"15 µs; via input voltage range, 8 µs at 24 V DC","At \"1\" To \"0\", Max.":"45 µs; via input voltage range","Rated voltage range":"-10 to +10V","For Signal \"1\", Min.":"UP - 0,3 V","Output current, max.":"60 mA","Clock frequency, max.":"1.25 Mbit/s at 10 cable length (2.5 Mbit/s available soon)","Input frequency, max.":"1 MHz; for 10 m cable length; 0.5 MHz for 35 m cable length","Load resistance, min.":"55 Ω","Absolute encoder (SSI)":"Yes","Switching current, max.":"1 A","Switching voltage, max.":"50 V","Number of digital inputs":"6; for each channel/axis","Required Front Connector":"1x 48-pin","Short-circuit protection":"Yes","Switching capacity, max.":"30 VA","Number of digital outputs":"4; for each channel/axis","With Inductive Load, Max.":"0.25 Hz","With Resistive Load, Max.":"100 Hz","For Signal \"1\" Rated Value":"0.5 A; at 40 °C; 0.1 A at 60 °C","from load voltage1L+, max.":"1 A; with 24 V position encoder; 1 A for 5 V position encoder","Cable length, shielded, max.":"35 m; 35 m with symm. transmission; 10 m with asymm. transmission","from backplane bus 5 V DC, max.":"1.6 A; Rated current","Differential output voltage, min.":"2 V; RL = 100 Ohm","Incremental encoder (symmetrical)":"Yes","from load voltage 2L+ to 4L+, max.":"2 A; Per channel","Potential separation digital inputs":"Yes; Optocoupler","permissible range, lower limit (DC)":"20.4 V; Dynamic 18.5 V","permissible range, upper limit (DC)":"28.8 V; dynamic 30.2 V","Potential separation digital outputs":"Yes; Optocoupler","For Signal \"0\" Residual Current, Max.":"2 mA","Differential output voltage for signal \"0\", max.":"1.1 V; Io = 30 mA","Differential output voltage for signal \"1\", min.":"3.7 V; Io = -30 mA","for signal \"1\" permissible range for 0 to 40 °C, max.":"0.6 A","for signal \"1\" permissible range for 0 to 40 °C, min.":"5 mA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1,877.24","priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/986a205367c5f7c509fbe2096a68c2bd.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=292211&mlfb=6ES7453-3AH00-0AE0","alternativesUrl":"https://aoctrl.com/api/mcp/products/6ES7453-3AH00-0AE0/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/6ES7453-3AH00-0AE0","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/6ES7453-3AH00-0AE0 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}}