{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"6ES7522-5HF00-0AB0","brand":"Siemens","brandSlug":"siemens","productSlug":"6ES7522-5HF00-0AB0","canonicalUrl":"https://aoctrl.com/siemens/6ES7522-5HF00-0AB0","factsUrl":"https://aoctrl.com/api/mcp/products/6ES7522-5HF00-0AB0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens S7-1500 digital output module, 8 relay outputs, 24 V DC to 120 V DC / 24 V AC to 230 V AC, 5 W power loss, 3,100 V DC channel isolation, active lifecycle.","salesMarkdown":"Eight relay outputs, each switching 24 V DC to 120 V DC or 24 V AC to 230 V AC. The 6ES7522-5HF00-0AB0 sits on the S7-1500 backplane, draws 5 W typical, and supports diagnostic alarm and channel status LEDs. No PWM or isochronous mode – it's a straightforward switched-output relay bank for isolation. Multi-step output (MSO) supported – logic links and current-sinking or sourcing configurations available. Diagnostic alarm and a MAINT LED (yellow) for predictive maintenance. Prioritized startup and I&M data (I&M0–I&M3) for asset traceability. Active part, quoted to order. Submit an RFQ with your required quantity and delivery window to confirm lead time.","metaTitle":"Siemens 6ES7522-5HF00-0AB0 S7-1500 8 Relay Output Module","metaDescription":"Active S7-1500 digital output module with 8 relay outputs, 24-230 V AC/DC, diagnostic alarm, and 3,100 V DC channel isolation. Sourced to RFQ.","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","MAINT LED":"Yes; Yellow LED","Wire-break":"No","For Uprating":"No","Oversampling":"No","Short-circuit":"No","Shielded, Max.":"1 000 m","Current-sinking":"Yes","For Logic Links":"Yes","Weight, approx.":"350 g","lifecycle_stage":"current","Current-sourcing":"Yes","Diagnostic alarm":"Yes","Firmware version":"V2.1.0","Isochronous mode":"No","Power loss, typ.":"5 W","Rated value (AC)":"230 V; 24 V DC to 120 V DC / 24 V AC to 230 V AC","Rated value (DC)":"24 V","Unshielded, Max.":"600 m","FW update possible":"Yes","On Lamp Load, Max.":"2 Hz","Prioritized startup":"Yes","Between The Channels":"Yes; Switching of different phases permitted","Diagnostics function":"Yes","HW functional status":"From FS02","Isolation tested with":"between the channels: 3 100 V DC; between the channels and the backplane bus: 3 100 V DC; between the channels and the supply voltage L+: 3 100 V DC; between the L+ and the backplane bus: 707 V DC (type test)","Channel status display":"Yes; green LED","For Module Diagnostics":"Yes; red LED","Type of digital output":"Relays","Current per group, max.":"8 A; see additional description in the manual","For Channel Diagnostics":"No","Number of relay outputs":"8","Current per module, max.":"64 A; see additional description in the manual","Short-circuit protection":"No","Current consumption, max.":"80 mA","Current per channel, max.":"8 A; see additional description in the manual","Number of digital outputs":"8","With Inductive Load, Max.":"see additional description in the manual","With Resistive Load, Max.":"see additional description in the manual","Between Different Circuits":"250 V AC between the channels and the supply voltage L+, 250 V AC between the channels and the backplane bus; 250 V AC between the channels (500 V AC when connecting different phases; basic insulation)","For Signal \"1\" Rated Value":"5 A","Controlling a digital input":"Yes; possible","Reverse polarity protection":"Yes","Vertical Installation, Max.":"40 °C","Vertical Installation, Min.":"-30 °C; From FS03","Contact connection (internal)":"No","Horizontal Installation, Max.":"60 °C","Horizontal Installation, Min.":"-30 °C; From FS03","Monitoring the supply voltage":"Yes","Relay approved acc. to UL 508":"Yes; 250 V AC/5 A g.p.; 120 V AC TV-4 tungsten; A300, R300","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","Fluorescent tubes, uncompensated":"10x 58 W (25 000 operating cycles)","Number of operating cycles, max.":"4 000 000; see additional description in the manual","Category according to ISO 13849-1":"Cat. 2","Between The Channels, In Groups Of":"1","Integrated operating cycle counter":"Yes; FW V2.1.0 or higher","permissible range, lower limit (DC)":"19.2 V","permissible range, upper limit (DC)":"28.8 V","External Protection For Relay Outputs":"With miniature circuit breaker with characteristic B for: cos φ 1.0: 600 A cos φ 0.5 ... 0.7: 900 A with 8 A Diazed fuse: 1 000 A","For Signal \"0\" Residual Current, Max.":"0 A","Between The Channels And Backplane Bus":"Yes","For Signal \"1\" Permissible Range, Max.":"8 A; thermal continuous current","For Signal \"1\" Permissible Range, Min.":"5 mA; 10 V","PROFIBUS from GSD version/GSD revision":"V1.0 / V5.1","PROFINET from GSD version/GSD revision":"V2.3 / -","Power available from the backplane bus":"0.8 W","Between the channels and load voltage L+":"Yes","Monitoring of the supply voltage (PWR-LED)":"Yes; green LED","Performance level according to ISO 13849-1":"PL c","Rated supply voltage of relay coil L+ (DC)":"24 V","STEP 7 configurable/integrated from version":"V5.5 SP3 / -","Fluorescent tubes, conventionally compensated":"1x 58 W (25 000 operating cycles)","Size of motor starters according to NEMA, max.":"5","STEP 7 TIA Portal configurable/integrated from version":"V12 / V12","Suitable for safety-related tripping of standard modules":"Yes; From FS03","Low energy/fluorescent lamps with electronic control gear":"10x 58 W (25 000 operating cycles)","Current consumption of relays (coil current of all relays), typ.":"80 mA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$240.03","priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/ab3871d52b6266ac376ce19131fc28bc.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=270310&mlfb=6ES7522-5HF00-0AB0","alternativesUrl":"https://aoctrl.com/api/mcp/products/6ES7522-5HF00-0AB0/alternatives.json"},"ai":{"faq":[{"question":"What does the MSO (Multi-step output) feature allow?","answer":"MSO enables switching of different phases across channels without restriction, and supports logic links between outputs for sequence control."},{"question":"What voltage range does each relay output switch?","answer":"Each output can switch 24 V DC to 120 V DC or 24 V AC to 230 V AC, covering most industrial signal and small motor loads."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/6ES7522-5HF00-0AB0","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/6ES7522-5HF00-0AB0 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}}