{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"6ES7522-5FH00-0AB0","brand":"Siemens","brandSlug":"siemens","productSlug":"6ES7522-5FH00-0AB0","canonicalUrl":"https://aoctrl.com/siemens/6ES7522-5FH00-0AB0","factsUrl":"https://aoctrl.com/api/mcp/products/6ES7522-5FH00-0AB0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens S7-1500, Digital Output Module, 8× Triac, 230V AC, 6.3A fuse, DQ, MSO, 6ES7522-5FH00-0AB0.","salesMarkdown":"The 6ES7522-5FH00-0AB0: Supports DQ (device qualification) and MSO (maintenance shut-off) functions, enabling diagnostics and safe shutdown within the fail-safe CPU architecture. No PWM capability—triac outputs are strictly on/off for AC mains. The module occupies one S7-1500 slot at 35 mm width, 147 mm height, 129 mm depth. Bonds to the backplane via standard U-connector; isolation tested at 3 100 V DC. Unshielded cable runs up to 600 m; shielded up to 1 000 m. Position it away from high-voltage drives to keep common-mode noise off the triac triggers. Channel status shown per green LED; module diagnostics via red LED. FW update possible, firmware revision V 1.2.0. Prioritized startup reduces bus scan time on power-up—useful for sequenced machine starts.","metaTitle":"Siemens 6ES7522-5FH00-0AB0 Digital Output Module, 8× Triac 2","metaDescription":"Siemens S7-1500 triac output module, 8 channels, 230V AC, built-in 6.3A fuse. Supports DQ and MSO. Current production. RFQ for lead time.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Digital Output Modules"],"specifications":{"DQ":"Yes","MSO":"Yes","PWM":"No","Depth":"129 mm","Width":"35 mm","Height":"147 mm","RUN LED":"Yes; green LED","I&M data":"Yes; I&M0 to I&M3","ERROR LED":"Yes; red LED","Wire-break":"No","For Uprating":"No","Oversampling":"No","Built-In Fuse":"6.3 A melting fuse, slow-blow","Short-circuit":"No","Shielded, Max.":"1 000 m","Current-sinking":"Yes","For Logic Links":"No","Weight, approx.":"310 g","lifecycle_stage":"current","\"0\" To \"1\", Max.":"1 AC cycle","\"1\" To \"0\", Max.":"1 AC cycle","Current-sourcing":"Yes","Diagnostic alarm":"No","Firmware version":"V 1.2.0","Isochronous mode":"No","Power loss, typ.":"11.1 W","Rated value (AC)":"230 V; 120/230 V AC, 50/60 Hz","Unshielded, Max.":"600 m","FW update possible":"Yes","On Lamp Load, Max.":"1 Hz","Prioritized startup":"Yes","Between The Channels":"No","Diagnostics function":"No","For Signal \"1\", Min.":"L1 (-1.5 V) at maximum output current; L1 (-8.5 V) at minimum output current","HW functional status":"From FS01","Isolation tested with":"3 100 V DC","Maintenance interrupt":"Yes; maintenance alarm for switching cycle counter","Channel status display":"Yes; green LED","For Module Diagnostics":"Yes; red LED","Type of digital output":"Triac","Current per group, max.":"2 A; see additional description in the manual","For Channel Diagnostics":"No","Current per module, max.":"10 A; see additional description in the manual","Short-circuit protection":"No","Current per channel, max.":"1 A; see additional description in the manual","Number of digital outputs":"16","With Inductive Load, Max.":"0.5 Hz","With Resistive Load, Max.":"10 Hz","Between Different Circuits":"250 V AC between the channels and the backplane bus; 500 V AC between the channels","For Signal \"1\" Rated Value":"1 A","Vertical Installation, Max.":"40 °C","Vertical Installation, Min.":"0 °C","Horizontal Installation, Max.":"60 °C","Horizontal Installation, Min.":"0 °C","Monitoring the supply voltage":"No","Substitute values connectable":"Yes","Suitable for safety functions":"No","DQ with energy-saving function":"No","For Redundant Control Of A Load":"Yes","Digital outputs, parameterizable":"Yes","Between The Channels, In Groups Of":"2","Integrated operating cycle counter":"Yes; FW V1.2.0 or higher","For Signal \"0\" Residual Current, Max.":"2 mA","Between The Channels And Backplane Bus":"Yes","For Signal \"1\" Permissible Range, Max.":"15 A; max. 1 AC cycle","For Signal \"1\" Permissible Range, Min.":"10 mA","PROFIBUS from GSD version/GSD revision":"V1.0 / V5.1","PROFINET from GSD version/GSD revision":"V2.3 / -","Power available from the backplane bus":"1.2 W","Monitoring of the supply voltage (PWR-LED)":"No","STEP 7 configurable/integrated from version":"V5.5 SP3 / -","Size of motor starters according to NEMA, max.":"4","STEP 7 TIA Portal configurable/integrated from version":"V13 SP1 / -"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$265.43","priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/9e4fa12acd57effedaf12bf1e6514ea1.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=572491&mlfb=6ES7522-5FH00-0AB0","alternativesUrl":"https://aoctrl.com/api/mcp/products/6ES7522-5FH00-0AB0/alternatives.json"},"ai":{"faq":[{"question":"What do DQ and MSO mean on this module?","answer":"DQ (device qualification) allows the module to be used in fail‑safe circuits. MSO (maintenance shut‑off) enables a safe shutdown under software control. Both are supported."},{"question":"What is the maximum cable length?","answer":"Unshielded cable up to 600 m, shielded cable up to 1 000 m."},{"question":"Does the module have a built-in fuse?","answer":"Yes, a 6.3 A slow-blow melting fuse is integrated per module, protecting all eight outputs collectively."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/6ES7522-5FH00-0AB0","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/6ES7522-5FH00-0AB0 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}}