{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"6ES7552-1AA01-0AB0","brand":"Siemens","brandSlug":"siemens","productSlug":"6ES7552-1AA01-0AB0","canonicalUrl":"https://aoctrl.com/siemens/6ES7552-1AA01-0AB0","factsUrl":"https://aoctrl.com/api/mcp/products/6ES7552-1AA01-0AB0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 6ES7552-1AA01-0AB0, SIMATIC S7-1500 TM Timer DIDQ 24x24V time-based IO module, 8 DI / 16 DQ max, time stamp, counting, PWM, oversampling, active production.","salesMarkdown":"## Time-based I/O for high-speed signal capture The Siemens 6ES7552-1AA01-0AB0 is a TM Timer DIDQ module for the S7-1500 system, combining 24 time-controlled digital I/O points — up to 8 inputs and 16 outputs — with onboard time stamping, counting, PWM generation, and oversampling. This means a single module can capture encoder edges with microsecond precision, generate pulse trains for stepper drives, or sample a fast sensor signal at rates exceeding the standard bus cycle. ## Active lifecycle and compliance documentation RoHS compliance is confirmed effective 20 December 2024, and the REACH candidate list disclosure notes lead (CAS 7439-92-1) above 0.1% w/w in one or more components. Export control is classified AL:N / ECCN:9N9999, meaning no special license is required for most destinations.","metaTitle":"Siemens 6ES7552-1AA01-0AB0 TM Timer DIDQ","metaDescription":"Active-production Siemens S7-1500 TM Timer DIDQ module, 24x24V time-based IO with time stamp, counting, PWM, oversampling. RoHS compliant. Quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["PLC Communication Modules"],"specifications":{"title":"6ES7552-1AA01-0AB0","Group Code":"R135","description":"SIMATIC S7-1500, TM timer DIDQ 24x24 V time-controlled digital inputs and outputs max. 8 DI, 16 DQ of which max. 24 with time stamp, counting, PWM, oversampling; for marine approvals see product information","Product Group":"4502","Product class":"A: Standard product which is a stock item could be returned within the returns guidelines/period.","Quantity Unit":"1 Piece","Product Family":"TM Timer DIDQ 24x24V time-based IO module","lifecycle_stage":"current","Packaging Quantity":"1","Export Control Regulations":"AL : N / ECCN : 9N9999","Packaging dimensions (L x W x H)":"19.2 x 16.1 x 4.2 cm","Compliance with the substance restrictions according to RoHS directive":"Since: 20-12-24","REACH Art. 33 Duty to inform according to the current list of candidates":"Lead CAS-No. 7439-92-1 > 0,1 % (w / w)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/fb24f3d651d5056e750fb0030aff1edf.pdf","sourceUrl":"https://sieportal.siemens.com/en-ae/products-services/detail/6ES7552-1AA01-0AB0?tree=CatalogTree"},"ai":{"faq":[{"question":"How can I order 6ES7552-1AA01-0AB0 and get a quote for volume?","answer":"Submit an RFQ through this listing. The part is sourced through independent distribution and quoted to order against your BOM quantity; availability and volume pricing are confirmed at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/6ES7552-1AA01-0AB0","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/6ES7552-1AA01-0AB0 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T19:47:38.189Z","lastPublished":"2026-07-22T19:47:38.189Z","indexable":true}}