{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"6ES7288-2DT16-0AA0","brand":"Siemens","brandSlug":"siemens","productSlug":"6ES7288-2DT16-0AA0","canonicalUrl":"https://aoctrl.com/siemens/6ES7288-2DT16-0AA0","factsUrl":"https://aoctrl.com/api/mcp/products/6ES7288-2DT16-0AA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIMATIC S7-1200 SM 1222, 6ES7288-2DT16-0AA0, 8 digital inputs / 8 digital outputs, 24 V DC, 0.75 A per output, IP20, 81 x 45 x 100 mm.","salesMarkdown":"## Output current and grouping The 6ES7288-2DT16-0AA0: Each output is rated 0.75 A at 40 °C and 50 °C (no derating across the typical panel ambient range). Uprating is possible only within the same group of 2 outputs — meaning if you parallel two outputs from the same pair, you can draw more than 0.75 A through the combined circuit, but you cannot combine outputs from different groups. This matters when driving a single load that needs more current than one output can source alone. ## Input characteristics and wiring The 8 digital inputs are current-sourcing (PNP logic), with a signal \"1\" threshold of +15 to +30 V DC and a typical draw of 4 mA at 24 V. Inputs can be paralleled, and each is isolated from the others via optocouplers. The module provides a status LED per channel — useful during commissioning to verify field wiring without a handheld meter. The module measures 81 mm deep, 45 mm wide, and 100 mm high — it snaps onto the standard S7-1200 rail alongside the CPU and other signal modules. IP20 rated, so it's intended for a clean, dry enclosure; no washdown or outdoor exposure. Isolation tested at 500 V AC for one minute between channels and the backplane bus.","metaTitle":"Siemens 6ES7288-2DT16-0AA0 SIMATIC S7-1200 SM 1222, 8 DI / 8","metaDescription":"Siemens 6ES7288-2DT16-0AA0 SIMATIC S7-1200 SM 1222 digital I/O module, 8 inputs + 8 outputs, 24 V DC, 0.75 A per output, IP20. Active production, sourced to order. Request a quote.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Power Supplies"],"specifications":{"Depth":"81 mm","Width":"45 mm","title":"6ES7288-2DT16-0AA0","Height":"100 mm","description":"SIMATIC S7-200 SMART, Digital I/O SM DT16, 8DI/8DO, 8 DI 24 V DC, Sink/Source, 8 DO, Transistor 0.75A","For Uprating":"Yes; possible (only outputs of the same group)","In Groups Of":"2","For Signal \"0\"":"< 5 V DC","For Signal \"1\"":"+15 to +30 V","Shielded, Max.":"500 m","Current-sinking":"No","For Logic Links":"Yes; only outputs of the same group","Weight, approx.":"179.7 g","lifecycle_stage":"current","\"0\" To \"1\", Max.":"50 µs","\"1\" To \"0\", Max.":"200 µs","Current-sourcing":"Yes","Rated value (DC)":"24 V","Unshielded, Max.":"300 m","On Lamp Load, Max.":"5 W","up to 40 °C, max.":"3 A","up to 50 °C, max.":"3 A","At \"0\" To \"1\", Max.":"200 µs","At \"1\" To \"0\", Max.":"200 µs","Between The Channels":"Yes; Optocoupler","For Signal \"0\", Max.":"0.1 V","For Signal \"1\", Max.":"28.8 V; max. value is equal to feed L+","For Signal \"1\", Min.":"20 V","For Signal \"1\", Typ.":"4 mA","Isolation tested with":"500V AC for 1 minute","Type of input voltage":"DC","IP degree of protection":"IP20","For Status Of The Inputs":"Yes","Number of digital inputs":"8","Short-circuit protection":"No","For Status Of The Outputs":"Yes","Number of digital outputs":"8","With Resistive Load, Max.":"0.75 A","For Signal \"1\" Rated Value":"0.75 A","Parallel switching of inputs":"Yes","Test voltage at air discharge":"8 kV","Test voltage on supply cables":"2 kV","Emission of radio interference":"Interference emission to EN 50081-2, testing to EN 55011, Class A, Group 1","For Redundant Control Of A Load":"Yes; only outputs of the same group","from backplane bus 5 V DC, typ.":"115 mA; For 5 V DC from CPU module","Test voltage at contact discharge":"4 kV","Test voltage on signal cables >30m":"2 kV","Frequency range of the RF radiation":"80 to 1000 MHz, 10 V/m, 1.4 to 2.0 GHz, 3 V/m, 2.0 to 2.7 GHz, 1 V/m(In the range of 87 MHz to 187 MHz, 174 MHz to 230 MHz and 470 MHz to 790 MHz: 3V/m )","permissible range, lower limit (DC)":"20.4 V","permissible range, upper limit (DC)":"28.8 V","Limit class A, for use in industrial areas":"Yes","For Signal \"0\", Max. (Permissible Quiescent Current)":"1 mA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$120.00","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/fa0578393f6f46db20311711bf99b7c0.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=100535&mlfb=6ES7288-2DT16-0AA0"},"ai":{"faq":[{"question":"Where can I buy 6ES7288-2DT16-0AA0 and get a price?","answer":"This part is sourced to order against an RFQ through independent distribution. Submit a request for quote; availability and current pricing are confirmed at quote time."},{"question":"What is the output current rating per channel?","answer":"Each digital output is rated 0.75 A at both 40 °C and 50 °C with resistive load. Uprating is possible only within groups of 2 outputs."},{"question":"Does this module support PNP or NPN inputs?","answer":"The 8 digital inputs are current-sourcing (PNP logic) with a signal \"1\" threshold of +15 to +30 V DC. Current-sinking inputs are not supported."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/6ES7288-2DT16-0AA0","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/6ES7288-2DT16-0AA0 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}}