{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"6ES7522-5FF00-0AB0","brand":"Siemens","brandSlug":"siemens","productSlug":"6ES7522-5FF00-0AB0","canonicalUrl":"https://aoctrl.com/siemens/6ES7522-5FF00-0AB0","factsUrl":"https://aoctrl.com/api/mcp/products/6ES7522-5FF00-0AB0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens S7-1500, 6ES7522-5FF00-0AB0, 8-channel Triac digital output module, DQ and MSO support, 2 A per group, 35 mm width, 6.3 A slow-blow fuse.","salesMarkdown":"The Siemens 6ES7522-5FF00-0AB0 is an 8-channel Triac digital output module for the S7-1500 system, rated for 2 A per group and supporting both DQ (DO) and MSO (Momentary Short Overload). This means it can drive AC loads like contactors and valves directly, and the MSO function lets it ride through brief short-circuit conditions without tripping—handy on lines that see occasional inrush spikes. Triac outputs with a 2 A per group limit: if you’re running multiple outputs from one group, keep the total draw under 2 A. Each output is protected by a built-in 6.3 A slow-blow fuse—fast enough to clear a hard short but forgiving on motorized loads. DQ and MSO are standard for this S7-1500 family: DQ gives you the basic on/off control, MSO adds a configurable overload window. No isochronous mode or oversampling, so it’s a straightforward workhorse module for standard logic links. The module pulls 10.8 W typical, fits a 35 mm DIN-rail slot, and has a depth of 129 mm — standard one-unit width for the S7-1500 backplane.","metaTitle":"Siemens 6ES7522-5FF00-0AB0 Triac DQ/M Output Module, 2A","metaDescription":"Active S7-1500 8-channel Triac output module. DQ and MSO support, 2 A per group, 35 mm width. Built-in 6.3A slow-blow fuse. Sourced to order.","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","title":"6ES7522-5FF00-0AB0","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","description":"SIMATIC S7-1500, digital output module DQ 8x230 V AC/2 A ST; TRIAC; 8 channels in groups of 1; 2 A per group; Substitute value: Front connector (screw terminals or push-in) to be ordered separately","For Uprating":"No","Oversampling":"No","Built-In Fuse":"6.3 A melting fuse, slow-blow","Short-circuit":"No","Shielded, Max.":"1 000 m","For Logic Links":"No","Weight, approx.":"290 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":"V2.2.0","Isochronous mode":"No","Power loss, typ.":"10.8 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":"Yes","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.":"2 A; see additional description in the manual","Number of digital outputs":"8","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":"2 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":"1","Integrated operating cycle counter":"Yes; FW V2.2.0 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":"0.9 W","Between the channels and load voltage L1":"Yes","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.":"5","STEP 7 TIA Portal configurable/integrated from version":"V12 / V12"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$161.29","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/5b7be71565d4fc94ecc9e3a7817e9529.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=332169&mlfb=6ES7522-5FF00-0AB0"},"ai":{"faq":[{"question":"What does DQ = Yes and MSO = Yes mean for this module?","answer":"DQ (Digital Output) means it performs standard on/off switching. MSO (Momentary Short Overload) lets the output tolerate a brief short circuit condition without tripping the channel, which reduces nuisance fault alarms on startup or inrush."},{"question":"What type of output does this module use?","answer":"Triac outputs, rated 2 A per group. Each group has a built-in 6.3 A slow-blow fuse."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/6ES7522-5FF00-0AB0","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/6ES7522-5FF00-0AB0 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:51:03.652Z","lastPublished":"2026-08-11T15:51:03.652Z","indexable":true}}