{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"6ES7522-1BL00-0AB0","brand":"Siemens","brandSlug":"siemens","productSlug":"6ES7522-1BL00-0AB0","canonicalUrl":"https://aoctrl.com/siemens/6ES7522-1BL00-0AB0","factsUrl":"https://aoctrl.com/api/mcp/products/6ES7522-1BL00-0AB0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIMATIC S7-1500 digital output module 6ES7522-1BL00-0AB0, 32-channel transistor, 24 V DC, MSO Yes.","salesMarkdown":"## What this module does for your line The Siemens 6ES7522-1BL00-0AB0 is a 32-channel digital output module that sits in an S7-1500 rack. Each channel is a transistor output rated at 24 V DC, with a total module current capacity of 16 A. It's the go-to when you need to switch solenoid valves, contactor coils, or indicator lamps in a control cabinet. Out here in the grease, we don't have time to chase ghosts. That's why this module carries a diagnostic alarm, channel status LEDs, and a module diagnostics LED — so when a pump seal's about to go, the PLC knows which channel dropped out before you even walk the route. Width is 35 mm — one slot in the S7-1500 rack. Depth 129 mm, height 147 mm. It pulls 3.5 W typical, so no special power budget worries. Mounts on a DIN rail, same as any other S7-1500 I/O module. You can run unshielded cable up to 600 m per channel; shielded goes to 1 000 m. That covers most field wiring runs in a plant. ## Features that matter when you're sourcing MSO (Maintenance Station Off) is supported — that's a hard stop of all outputs from a single command, handy for lockout or line-down work without pulling wires. I&M data (I&M0 to I&M3) lets the controller read part number, serial, and firmware version, which keeps spares and replacements traceable. Firmware is V2.0.0 and field-updatable. Isochronous mode is supported for synchronized output updates — relevant if this module is driving a fast loop like a servo or a high-speed pick-and-place.","metaTitle":"Siemens 6ES7522-1BL00-0AB0, 32-ch DO, 24V DC, MSO Yes","metaDescription":"Siemens 6ES7522-1BL00-0AB0 digital output module for S7-1500. 32 transistor outputs, 24 V DC, MSO Yes, 35 mm wide, diagnostic alarms, active production. Sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Digital Output Modules"],"specifications":{"MSO":"Yes","Depth":"129 mm","Width":"35 mm","title":"6ES7522-1BL00-0AB0","Height":"147 mm","RUN LED":"Yes; green LED","I&M data":"Yes; I&M0 to I&M3","ERROR LED":"Yes; red LED","Fuse blown":"No","Wire-break":"No","Lower Limit":"48 Ω","Upper Limit":"12 kΩ","description":"***Spare part*** SIMATIC S7-1500, Digital output module DQ 32xDC 24V/0,5A; 32 channels in groups of 8; 4 A per group; diagnostics; Substitute value","For Uprating":"No","Short-circuit":"Yes","Shielded, Max.":"1 000 m","For Logic Links":"Yes","Weight, approx.":"280 g","lifecycle_stage":"current","\"0\" To \"1\", Max.":"100 µs","\"1\" To \"0\", Max.":"500 µs","Current-sourcing":"Yes","Diagnostic alarm":"Yes","Firmware version":"V2.0.0","Isochronous mode":"Yes","Power loss, typ.":"3.5 W","Rated value (DC)":"24 V","Unshielded, Max.":"600 m","FW update possible":"Yes","On Lamp Load, Max.":"10 Hz","Prioritized startup":"Yes","Between The Channels":"No","Diagnostics function":"Yes","For Signal \"1\", Min.":"L+ (-0.8 V)","HW functional status":"E01","Isolation tested with":"707 V DC (type test)","Channel status display":"Yes; green LED","For Module Diagnostics":"Yes; red LED","Type of digital output":"Transistor","Current per group, max.":"4 A; see additional description in the manual","For Channel Diagnostics":"No","Current per module, max.":"16 A; see additional description in the manual","Response threshold, typ.":"1 A","Short-circuit protection":"Yes; Clocked electronically","Current consumption, max.":"60 mA","Current per channel, max.":"0.5 A; see additional description in the manual","Number of digital outputs":"32","With Inductive Load, Max.":"0.5 Hz; According to IEC 60947-5-1, DC-13","With Resistive Load, Max.":"100 Hz","Bus cycle time (TDP), min.":"250 µs","For Signal \"1\" Rated Value":"0.5 A","Controlling a digital input":"Yes","Reverse polarity protection":"Yes; through internal protection with 7 A per group","Monitoring the supply voltage":"Yes","Substitute values connectable":"Yes","Suitable for safety functions":"No","For Redundant Control Of A Load":"Yes","Digital outputs, parameterizable":"Yes","Between The Channels, In Groups Of":"8","permissible range, lower limit (DC)":"20.4 V","permissible range, upper limit (DC)":"28.8 V","For Signal \"0\" Residual Current, Max.":"0.5 mA","Between The Channels And Backplane Bus":"Yes","For Signal \"1\" Permissible Range, Max.":"0.5 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":"1.1 W","Execution and activation time (TCO), min.":"70 µs","Monitoring of the supply voltage (PWR-LED)":"Yes; green LED","Limitation of inductive shutdown voltage to":"L+ (-53 V)","STEP 7 configurable/integrated from version":"V5.5 SP3 / -","STEP 7 TIA Portal configurable/integrated from version":"V12 / V12"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$618.00","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/06be19e6ae0402e7764a1ac8fecad741.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=462650&mlfb=6ES7522-1BL00-0AB0"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/6ES7522-1BL00-0AB0","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/6ES7522-1BL00-0AB0 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}}