{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"6AG1222-1HF32-4XB0","brand":"Siemens","brandSlug":"siemens","productSlug":"6AG1222-1HF32-4XB0","canonicalUrl":"https://aoctrl.com/siemens/6AG1222-1HF32-4XB0","factsUrl":"https://aoctrl.com/api/mcp/products/6AG1222-1HF32-4XB0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIPIUS 6AG1222-1HF32-4XB0 digital output module, 8 relay outputs, 2 A per contact, 5–250 V AC / 5–30 V DC, -40 to 70 °C, IP20.","salesMarkdown":"## 8 relay outputs, 2 A per contact — line-down spare decision The Siemens 6AG1222-1HF32-4XB0 is an 8-channel relay output module for the S7-1200 platform. Each contact switches up to 2 A resistive or inductive across a wide voltage range: 5–250 V AC or 5–30 V DC. That means it handles everything from 24 V DC solenoid valves to 230 V AC contactor coils on the same module — no signal-conditioning board needed between the PLC and the field load. The relay contacts are dry — no solid-state leakage — and the module has no internal short-circuit protection. You supply the external fuse or breaker per channel group. The 11 mA per relay coil draw from the load-side L+ supply keeps the backplane bus load low: 120 mA max from the 5 V DC rail. ## Current production — no obsolescence risk Lifecycle status is current. No end-of-life notice, no last-time-buy deadline. This is the SIPIUS variant — the extended-temperature, coated-board version of the standard 6ES7222-1HF32-0XB0. If your BOM already uses the 6ES7 part, the 6AG1 drops in as a direct replacement with the same footprint and wiring, but adds the -40 to 70 °C range and conformal coating for condensation or corrosive-gas environments. Diagnostic alarm and supply-voltage monitoring are built in. The module reports a missing load supply or a blown fuse on the backplane bus — no extra wiring for a status contact. Maximum cable length is 500 m shielded, 150 m unshielded.","metaTitle":"Siemens 6AG1222-1HF32-4XB0 Digital Output Module, 70°C","metaDescription":"Siemens 6AG1222-1HF32-4XB0 digital output module with 8 relay outputs, rated 2 A per contact, 5–250 V AC / 5–30 V DC. Operating range -40 to 70 °C.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Digital Output Modules"],"specifications":{"Max.":"70 °C","Min.":"-40 °C","Depth":"75 mm","Width":"45 mm","title":"6AG1222-1HF32-4XB0","Height":"100 mm","Plastic":"Yes","description":"SIPLUS S7-1200 SM 1222 8DQ RLY based on 6ES7222-1HF32-0XB0 with conformal coating, -20…+60 °C, digital output 8 DQ, relay 2 A","In Groups Of":"2","Shielded, Max.":"500 m","For Maintenance":"Yes","Weight, approx.":"190 g","lifecycle_stage":"current","\"0\" To \"1\", Max.":"10 ms","\"1\" To \"0\", Max.":"10 ms","Diagnostic alarm":"Yes","Power loss, typ.":"4.5 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 50 °C, max.":"10 A; Current per mass","Between The Channels":"Relay, dry contact","Diagnostics function":"Yes","At cold restart, min.":"0 °C","IP degree of protection":"IP20","Number of relay outputs":"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 load voltage L+, max.":"11 mA/relay coil","Monitoring the supply voltage":"Yes","from backplane bus 5 V DC, max.":"120 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","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","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","Resistant to commercially available coolants and lubricants":"Yes; Incl. diesel and oil droplets in the air","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":"$121.92 – $315.20","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/081cc75706682d397536faa52c8bd44d.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=276359&mlfb=6AG1222-1HF32-4XB0"},"ai":{"faq":[{"question":"Where can I buy Siemens 6AG1222-1HF32-4XB0?","answer":"Submit an RFQ for your BOM quantity."},{"question":"What is the difference between 6AG1222-1HF32-4XB0 and 6ES7222-1HF32-0XB0?","answer":"The 6AG1222-1HF32-4XB0 is the SIPIUS variant of the standard 6ES7222-1HF32-0XB0. It adds an extended temperature range (-40 to 70 °C vs the standard 0–60 °C) and conformal coating for harsh environments. Same 8 relay outputs, 2 A per contact, same voltage range, same 45 mm width — direct mechanical and electrical swap."},{"question":"Can 6AG1222-1HF32-4XB0 be used as a replacement for 6ES7222-1HF32-0XB0?","answer":"Yes. The 6AG1222-1HF32-4XB0 is a direct drop-in replacement for the 6ES7222-1HF32-0XB0. Same pinout, same wiring, same footprint. It provides the extended temperature range and conformal coating as an upgrade, not a change in function."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/6AG1222-1HF32-4XB0","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/6AG1222-1HF32-4XB0 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}}