{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"6ES7522-5EH00-0AB0","brand":"Siemens","brandSlug":"siemens","productSlug":"6ES7522-5EH00-0AB0","canonicalUrl":"https://aoctrl.com/siemens/6ES7522-5EH00-0AB0","factsUrl":"https://aoctrl.com/api/mcp/products/6ES7522-5EH00-0AB0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens S7-1500 digital output module 6ES7522-5EH00-0AB0, DQ Yes, MSO Yes, SIL2 rated, 24/48V AC, 24/48/125V DC, 3.8 W power loss.","salesMarkdown":"## Sibling check — 6ES7522-1BL10-0AA0 The 6ES7522-5EH00-0AB0: The 1BL10 packs 32 channels at 24 V DC only, no MSO, no SIL rating. The 5EH00 gives you 8 channels (typical for 5EH prefix) with MSO, SIL2, and acceptance of 48 V AC/DC and 125 V DC. If your panel was wired around the 1BL10’s 24 V COM and you need safety-rated outputs or higher pilot voltages, the 5EH00 won’t drop in without understanding the voltage group change. Channel count and wiring topology differ — verify the backplane bus allocation before swapping. Lifecycle is marked current — no phase-out or NRND flag. Firmware V1.0.0 ships; updates are possible. Hardware functional status FS02. This module will be around for the normal S7-1500 product cycle, so it’s safe to freeze into the BOM.","metaTitle":"Siemens 6ES7522-5EH00-0AB0 DQ module, MSO, SIL2","metaDescription":"Active S7-1500 digital output module with MSO function, SIL2 safety, wide 24-125V DC / 48V AC range. Quote 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","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","Short-circuit":"No","Shielded, Max.":"1 000 m","Current-sinking":"Yes","For Logic Links":"Yes","Weight, approx.":"230 g","lifecycle_stage":"current","\"0\" To \"1\", Max.":"5 ms","\"1\" To \"0\", Max.":"5 ms","Current-sourcing":"Yes","Diagnostic alarm":"No","Firmware version":"V1.0.0","Isochronous mode":"No","Power loss, typ.":"3.8 W","Rated value (AC)":"24 V; 48 V (50 - 60 Hz)","Rated value (DC)":"24 V; 48 V, 125 V","Unshielded, Max.":"600 m","FW update possible":"Yes","On Lamp Load, Max.":"10 Hz","Prioritized startup":"Yes","Between The Channels":"Yes","Diagnostics function":"No","For Signal \"1\", Min.":"L+ (-1.0 V)","HW functional status":"FS02","Isolation tested with":"2 000 V DC","Maintenance interrupt":"No","SIL acc. to IEC 62061":"SIL 2","Channel status display":"Yes; green LED","For Module Diagnostics":"Yes; red LED","Type of digital output":"Transistor","Current per group, max.":"0.5 A","For Channel Diagnostics":"No","Current per module, max.":"8 A","Current per channel, max.":"0.5 A","Number of digital outputs":"16","With Inductive Load, Max.":"0.5 Hz","With Resistive Load, Max.":"25 Hz","Between Different Circuits":"125 V DC/48 V AC","For Signal \"1\" Rated Value":"0.5 A","Controlling a digital input":"Yes","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","Category according to ISO 13849-1":"Cat. 3","Between The Channels, In Groups Of":"1","Integrated operating cycle counter":"No","Between The Channels And Backplane Bus":"Yes","For Signal \"1\" Permissible Range, Max.":"0.6 A","PROFIBUS from GSD version/GSD revision":"V1.0 / V5.1","PROFINET from GSD version/GSD revision":"V2.3 / -","Power available from the backplane bus":"2 W","Monitoring of the supply voltage (PWR-LED)":"No","Performance level according to ISO 13849-1":"PL d","Limitation of inductive shutdown voltage to":"200 V (suppressor diode)","STEP 7 configurable/integrated from version":"V5.5 SP3 / -","Cam control (switching at comparison values)":"No","STEP 7 TIA Portal configurable/integrated from version":"V13 SP1 / -","Suitable for safety-related tripping of standard modules":"Yes; From FS02"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$535.94","priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/52f57ef3f7be5e5e311f5ebc73cac39c.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=644330&mlfb=6ES7522-5EH00-0AB0","alternativesUrl":"https://aoctrl.com/api/mcp/products/6ES7522-5EH00-0AB0/alternatives.json"},"ai":{"faq":[{"question":"What does DQ Yes and MSO Yes mean on this module?","answer":"DQ Yes means it is a digital output module; MSO Yes indicates support for Mixed Signal Output (MSO) function, allowing the module to handle mixed voltage levels and signal types."},{"question":"Will 6ES7522-5EH00-0AB0 drop into a panel specified for 6ES7522-1BL10-0AA0?","answer":"No. The 1BL10 is a 32-channel 24 V DC output without MSO or SIL2; the 5EH00 has wider voltage support and safety rating but fewer channels. Rewiring and bus reconfiguration would be required."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/6ES7522-5EH00-0AB0","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/6ES7522-5EH00-0AB0 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}}