{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"6AG1223-1PH30-2XB0","brand":"Siemens","brandSlug":"siemens","productSlug":"6AG1223-1PH30-2XB0","canonicalUrl":"https://aoctrl.com/siemens/6AG1223-1PH30-2XB0","factsUrl":"https://aoctrl.com/api/mcp/products/6AG1223-1PH30-2XB0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens S7-1200 series, 6AG1223-1PH30-2XB0 digital I/O module, 8 inputs 24 V DC, 8 relay outputs, -40 to 70 °C, IP20.","salesMarkdown":"## S7-1200 SM 1223 – 8DI / 8DO Relay This is a Siemens S7-1200 signal module, order code 6AG1223-1PH30-2XB0, providing eight digital inputs and eight relay outputs in a single 45 mm wide slice. Inputs are 24 V DC sinking (signal “1” at 15 V DC, 2.5 mA min, 4 mA typ) with a 10 ms transition time in both directions. Relay outputs are isolated per channel and rated for lamp loads up to 30 W DC or 200 W AC, and general AC loads up to 250 V AC. Diagnostic alarm and status indication are supported per channel, and the module is parameterizable. A front connector is required separately; short-circuit protection must be provided externally on the output wiring. ## Integration Notes The module fits the standard S7-1200 I/O rack and is addressed via the backplane bus. Unshielded cable runs up to 150 m for inputs; shielded runs up to 500 m. Input groups of two share a common reference. For relay outputs, note the lamp load limits: 30 W DC, 200 W AC — exceed these with incandescent inrush and the contacts may weld. The relays are between-channel isolated, so each output can switch a separate potential. Maximum fall height in packaging is 0.3 m five times — not a panel concern, but good to note for incoming inspection.","metaTitle":"Siemens 6AG1223-1PH30-2XB0 S7-1200 I/O, 8DI 8DO Relay","metaDescription":"Siemens 6AG1223-1PH30-2XB0 S7-1200 digital I/O module with 8 inputs and 8 relay outputs. Operating temp -40 to 70 °C, cULus certified. Sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["PLC I/O & Expansion Modules"],"specifications":{"Max.":"70 °C","Min.":"-40 °C","Depth":"75 mm","Width":"45 mm","cULus":"Yes","Alarms":"Yes","Height":"100 mm","CE mark":"Yes","Plastic":"Yes","FM approval":"Yes","In Groups Of":"2","For Signal \"0\"":"5 V DC at 1 mA","For Signal \"1\"":"15 V DC at 2.5 mA","Shielded, Max.":"500 m","For Maintenance":"Yes","Parameterizable":"Yes","Weight, approx.":"230 g","lifecycle_stage":"current","\"0\" To \"1\", Max.":"10 ms","\"1\" To \"0\", Max.":"10 ms","Diagnostic alarm":"Yes","Power loss, typ.":"5.5 W","Rated value (AC)":"5 V AC to 250 V AC","Rated value (DC)":"5 to 30 V AC","Unshielded, Max.":"150 m","Fall height, max.":"0.3 m; five times, in product package","On Lamp Load, Max.":"30 W with DC, 200 W with AC","up to 40 °C, max.":"8","up to 50 °C, max.":"10 A; Current per mass","Between The Channels":"Relays","Diagnostics function":"Yes","For Signal \"1\", Min.":"2.5 mA","For Signal \"1\", Typ.":"4 mA","Type of input voltage":"DC","IP degree of protection":"IP20","Number of relay outputs":"8","For Status Of The Inputs":"Yes","Number of digital inputs":"8","Required Front Connector":"Yes","Short-circuit protection":"No; to be provided externally","For Status Of The Outputs":"Yes","Number of digital outputs":"8","With Inductive Load, Max.":"2 A","With Resistive Load, Max.":"2 A","Between Different Circuits":"750 V AC for 1 minute","For Signal \"1\" Rated Value":"2 A","from backplane bus 5 V DC, max.":"145 mA","Number of operating cycles, max.":"mechanically 10 million, at rated load voltage 100 000","Between The Channels, In Groups Of":"2","permissible range, lower limit (DC)":"20.4 V","permissible range, upper limit (DC)":"28.8 V","Between The Channels And Backplane Bus":"1 500 V AC for 1 minute","For Signal \"1\" Permissible Range, Max.":"2 A","from load voltage L+ (without load), max.":"4 mA/input 11 mA/relay","Rated supply voltage of relay coil L+ (DC)":"24 V","Product Function / Supply Voltage For Transmitters":"Yes","Ambient air temperature-barometric pressure-altitude":"Tmin ... Tmax at 1 080 hPa ... 795 hPa (-1 000 m ... +2 000 m) // Tmin ... (Tmax - 10 K) at 795 hPa ... 658 hPa (+2 000 m ... +3 500 m) // Tmin ... (Tmax - 20 K) at 658 hPa ... 540 hPa (+3 500 m ... +5 000 m)","For Signal \"0\", Max. (Permissible Quiescent Current)":"1 mA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=230404&mlfb=6AG1223-1PH30-2XB0","alternativesUrl":"https://aoctrl.com/api/mcp/products/6AG1223-1PH30-2XB0/alternatives.json"},"ai":{"faq":[{"question":"What are the operating temperature limits?","answer":"The module is rated for -40 to 70 °C ambient operating temperature."},{"question":"What approvals does this module carry?","answer":"It carries cULus, CE mark, and FM approval."},{"question":"What is the maximum cable length for inputs?","answer":"Unshielded cable up to 150 m; shielded up to 500 m."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/6AG1223-1PH30-2XB0","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/6AG1223-1PH30-2XB0 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}}