{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"6AG1223-1PL32-4XB0","brand":"Siemens","brandSlug":"siemens","productSlug":"6AG1223-1PL32-4XB0","canonicalUrl":"https://aoctrl.com/siemens/6AG1223-1PL32-4XB0","factsUrl":"https://aoctrl.com/api/mcp/products/6AG1223-1PL32-4XB0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIPLUS 6AG1223-1PL32-4XB0 digital I/O relay module, 16 inputs / 16 relay outputs, 5 V AC to 250 V AC and 5 V DC to 30 V DC, 8 A per mass above 40 °C, -40 °C to 70 °C.","salesMarkdown":"## What you are plugging in The Siemens 6AG1223-1PL32-4XB0 is a 16-in / 16-out relay-output digital I/O slice, sized for panels that need dry-contact switching on the output side rather than solid-state drive. Sixteen inputs accept a DC signal with a \"1\" level from 15 V DC at 2.5 mA, and a \"0\" level at 5 V DC at 1 mA — typical 24 V DC sink/source wiring into the front connector. Sixteen relay outputs carry a rated switching range of 5 V AC to 250 V AC and 5 V DC to 30 V DC, with channels isolated from each other by the relay element itself rather than by a shared common. ## Derating is the headline, not the channel count Input transitions top out at 10 ms in either direction, so this is a general-purpose I/O slice, not a high-speed counter or fast interlock stage. ## Wiring and lamp loads Field cable runs are specified up to 500 m shielded or 150 m unshielded — for any long pull through a noisy plant, run shielded and ground at the panel end. Lamp load is rated at 30 W on DC and 200 W on AC per output; incandescent inrush on the AC side is within the relay envelope, but larger motor contactor coils or high-inrush DC lamps should still see a suppressor across the coil. Front connector is required and not bundled; short-circuit protection is not provided internally and must be fitted externally on the output wiring — the relay contacts themselves do not self-protect. ## Diagnostics, parameterization, panel fit The module carries diagnostic alarms, parameterizable behavior, and per-channel status for both inputs and outputs — enough to wire a maintenance page without an extra module. Maintenance functions are exposed, and the housing is plastic rated to IP20, so it expects an enclosed cabinet rather than a field-mounted head. Drop-tested to 0.3 m, five times, in product package — relevant if you ship pre-wired subpanels to site. ## Sourcing posture Lifecycle stage on file is current, and the -40 °C to 70 °C envelope plus the SIPLUS designation mark this as a hardened variant rather than the standard catalog SKU — specify it into the BOM against an RFQ rather than treat it as a commodity shelf item.","metaTitle":"Siemens 6AG1223-1PL32-4XB0 relay module, 16 DI/16 DO, 8 A","metaDescription":"Siemens 6AG1223-1PL32-4XB0 SIPLUS digital I/O relay module: 16 inputs, 16 relay outputs, 5 V AC to 250 V AC / 5 V DC to 30 V DC, 8 A above 40 °C, -40 °C to 70 °C. Specified into th","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["PLC I/O & Expansion Modules"],"specifications":{"Max.":"70 °C","Min.":"-40 °C","Depth":"75 mm","Width":"70 mm","Alarms":"Yes","Height":"100 mm","Plastic":"Yes","In Groups Of":"4","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.":"350 g","lifecycle_stage":"current","\"0\" To \"1\", Max.":"10 ms","\"1\" To \"0\", Max.":"10 ms","Diagnostic alarm":"Yes","Power loss, typ.":"10 W","Rated value (AC)":"5 V AC to 250 V AC","Rated value (DC)":"5 V DC to 30 V DC","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.":"16","up to 50 °C, max.":"8 A; Current per mass","Between The Channels":"Relays","Diagnostics function":"Yes","For Signal \"1\", Min.":"2.5 mA","For Signal \"1\", Typ.":"4 mA","At cold restart, min.":"0 °C","Type of input voltage":"DC","IP degree of protection":"IP20","Number of relay outputs":"16","For Status Of The Inputs":"Yes","Number of digital inputs":"16","Required Front Connector":"Yes","Short-circuit protection":"No; to be provided externally","For Status Of The Outputs":"Yes","Number of digital outputs":"16","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","Monitoring the supply voltage":"Yes","from backplane bus 5 V DC, max.":"180 mA","Number of operating cycles, max.":"mechanically 10 million, at rated load voltage 100 000","Between The Channels, In Groups Of":"4","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","Installation altitude above sea level, max.":"2 000 m","Protection against fouling acc. to EN 60664-3":"Yes; Type 1 protection","Product Function / Supply Voltage For Transmitters":"Yes","Ambient air temperature-barometric pressure-altitude":"Tmin ... Tmax at 1 140 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); above 2 000 m max. 132 V AC","For Signal \"0\", Max. (Permissible Quiescent Current)":"1 mA","Resistant to commercially available coolants and lubricants":"Yes","Environmental conditions for process, measuring and control systems acc. to ANSI/ISA-71.04":"Yes; Level GX group A/B (excluding trichlorethylene; harmful gas concentrations up to the limits of EN 60721-3-3 class 3C4 permissible); level LC3 (salt spray) and level LB3 (oil)","Qualification and Performance of Electrical Insulating Compound for Printed Board Assemblies according to IPC-CC-830A":"Yes; Conformal coating, Class A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$769.74","priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/9de710d36bc8cd0d2ed15090074745f1.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=219480&mlfb=6AG1223-1PL32-4XB0","alternativesUrl":"https://aoctrl.com/api/mcp/products/6AG1223-1PL32-4XB0/alternatives.json"},"ai":{"faq":[{"question":"What is the minimum operating temperature?","answer":"The listed minimum is -40 °C, with a guaranteed cold-restart floor of 0 °C."},{"question":"What kind of module is this and how many channels does it have?","answer":"It is a digital I/O relay module with 16 digital inputs, 16 relay outputs, and channels isolated from each other by the relay element."},{"question":"What compliance or standards documentation applies?","answer":"The order code carries the SIPLUS designation and the IP20 housing rating on its own record; broader compliance documentation (RoHS, REACH, UL, IEC) is not present in this spec ledger and should be requested with the RFQ."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/6AG1223-1PL32-4XB0","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/6AG1223-1PL32-4XB0 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}}