{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"6ES7288-2DR08-0AA0","brand":"Siemens","brandSlug":"siemens","productSlug":"6ES7288-2DR08-0AA0","canonicalUrl":"https://aoctrl.com/siemens/6ES7288-2DR08-0AA0","factsUrl":"https://aoctrl.com/api/mcp/products/6ES7288-2DR08-0AA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIMATIC S7-200 SMART SM DR08, digital output module, 8 relay outputs, 2 A, 24 V DC, IP20.","salesMarkdown":"The Siemens 6ES7288-2DR08-0AA0 is a SIMATIC S7-200 SMART SM DR08 digital output module providing 8 relay outputs, each rated for 2 A continuous current on both resistive and inductive loads. That 2 A per channel is the thermal continuous current limit — the figure that governs real-world wiring, not a surge rating. Each relay switches in under 10 ms on both make and break, which keeps cycle times predictable in a pick-and-place or indexing cell where the output handshake is part of the sequence budget. The relay coil is rated for 24 V DC nominal, with a permissible supply range of 20.4 V to 28.8 V DC. Total coil current for all eight relays is 80 mA typical, plus 90 mA drawn from the 5 V DC backplane bus. That backplane draw matters when calculating the CPU module's power budget — the S7-200 SMART CPU supplies the 5 V rail, and exceeding its capacity locks up the expansion bus. Isolation between channels is via dry-contact relay separation, tested at 1 500 V AC for one minute. That means each output is electrically independent — no shared commons to track when wiring a mixed-voltage panel. The module carries CE marking and is rated IP20, so it belongs inside a cabinet, not exposed to washdown. Unshielded cable runs to field devices can reach 150 m; shielded runs extend to 500 m. That covers most machine-mounted sensor and actuator distances without a remote I/O drop. The module has reverse-polarity protection on the 24 V DC supply input.","metaTitle":"6ES7288-2DR08-0AA0 SIMATIC S7-200 SMART SM DR08, 8 DO Relay","metaDescription":"Siemens 6ES7288-2DR08-0AA0 SIMATIC S7-200 SMART digital output module, 8 relay outputs rated 2 A per channel, 24 V DC coil. CE marked, IP20. Current production. Quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Power Supplies"],"specifications":{"Depth":"81 mm","Width":"45 mm","title":"6ES7288-2DR08-0AA0","Height":"100 mm","CE mark":"Yes","description":"SIMATIC S7-200 SMART, Digital output SM DR08, 8 DO, relay 2 A","Shielded, Max.":"500 m","Weight, approx.":"166.3 g","lifecycle_stage":"current","\"0\" To \"1\", Max.":"10 ms","\"1\" To \"0\", Max.":"10 ms","Rated value (DC)":"24 V","Unshielded, Max.":"150 m","On Lamp Load, Max.":"30 W; 30 W with DC, 200 W with AC","Between The Channels":"Yes; Relay, dry contact","Isolation tested with":"1 500 V AC for 1 minute","IP degree of protection":"IP20","Number of relay outputs":"8","Number of digital inputs":"0","Short-circuit protection":"No","Current consumption, typ.":"80 mA; Current for 24 V DC input power","For Status Of The Outputs":"Yes","Number of digital outputs":"8","With Inductive Load, Max.":"2 A","With Resistive Load, Max.":"2 A","Reverse polarity protection":"Yes","from backplane bus 5 V DC, typ.":"90 mA; For 5 V DC from CPU module","Thermal continuous current, max.":"2 A","permissible range, lower limit (DC)":"20.4 V","permissible range, upper limit (DC)":"28.8 V","with resistive load, up to 50 °C, max.":"2 A","Rated supply voltage of relay coil L+ (DC)":"24 V","Current consumption of relays (coil current of all relays), max.":"80 mA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$93.00","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/f259fd05375332fc263e6f29a69f92c0.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=352219&mlfb=6ES7288-2DR08-0AA0"},"ai":{"faq":[{"question":"What are the key ratings of the 6ES7288-2DR08-0AA0?","answer":"It has 8 relay outputs each rated 2 A continuous on resistive or inductive loads, 24 V DC coil supply, 10 ms switching time, and isolation tested at 1 500 V AC between channels."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/6ES7288-2DR08-0AA0","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/6ES7288-2DR08-0AA0 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}}