{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RG9001-0AC00","brand":"Siemens","brandSlug":"siemens","productSlug":"3RG9001-0AC00","canonicalUrl":"https://aoctrl.com/siemens/3RG9001-0AC00","factsUrl":"https://aoctrl.com/api/mcp/products/3RG9001-0AC00","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 3RG9001-0AC00, AS-Interface digital I/O module, 2 inputs / 2 relay outputs, IP67, 27 mm depth, 45 mm width, 90 mm height.","salesMarkdown":"## End-of-life — what it means for the BOM line The 3RG9001-0AC00: Sourcing runs through independent surplus and broker channels. Quantities are lot-specific and confirmed at RFQ — no factory lead time applies. This is the user module only — 2 inputs / 2 relay outputs in an IP67 housing (27 mm × 45 mm × 90 mm). It mounts to a standard rail or wall via the FK or Pg coupling module (sold separately). The four M12 sockets are on the module face: D0 and D1 for inputs, D2 and D3 for outputs. The relay outputs need an external 20–30 V DC auxiliary supply (PELV per VDE 0106, protection class III) fed through the M12 connector. Without that supply the output circuits have no power — the module reads inputs and communicates on the AS-Interface bus, but the relays won't switch. ## Relay output ratings — the so-what for the load Each relay output is rated 1 A at 12 V DC (DC-12) and 0.5 A at 24 V DC (DC-13). The aggregate output current across both channels is 2 A. Built-in short-circuit and induction protection means the module handles the flyback from the relay coil without an external diode. On a communication failure the relay outputs hold their last state — no drop-out, no unintended restart. ## Input side — PNP, 10 V threshold The two digital inputs are PNP (sourcing), switching level high at ≥10 V, low at ≤1.5 mA. Minimum signal current is 5 mA — enough to drive a standard 3-wire proximity sensor without a pull-up resistor. Input voltage range is 20–30 V DC, matching the AS-Interface bus supply. The module draws up to 140 mA from the AS-Interface bus for its own electronics; the output power comes from the separate auxiliary supply, not the bus.","metaTitle":"Siemens 3RG9001-0AC00 Digital Output Module, 2I/2O Relay","metaDescription":"Siemens 3RG9001-0AC00 digital I/O module with 2 inputs / 2 relay outputs, IP67, requires external 24 V DC aux supply.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Digital Output Modules"],"specifications":{"Type":"2 inputs / 2 outputs","Depth":"27mm","Width":"45mm","title":"3RG9001-0AC00","Height":"90mm","Note 1":"An external additional supply (AUX POWER) of 20 to 30 V DC is required for the supply of the output circuits. The additional supply must comply with VDE 0106 (PELV), protection class III.","Note 2":"During a communication failure the relay outputs remain in the current switching state","Socket":"input (D0)","ID code":"0","Socket 2":"input (D1)","Socket 3":"output (D2)","Socket 4":"output (D3)","Connection":"using contact pins on FK or Pg coupling module","description":"AS Interface user module IP67 Phased-out product!!! For further information, please contact our sales department digital, 2DI/2RQ, 2x 1 input, max. 100 mA, PNP 2 x output, 1 A 24 V DC 4 x M12 socket","Input Voltage":"20 ... 30V","Input circuit":"PNP","During Storage":"-40 ... +85°C","display of I/Os":"yellow LED","lifecycle_stage":"eol_hot","During Operation":"-25 ... +85°C","Fastening Method":"standard rail mounting/wall mounting using coupling module","I/O configuration":"3","Number I/O sockets":"4","protection class IP":"IP67","Induction Protection":"built-in","Design Of The Product":"digital I/O modules for operation in the field, IP67 - user modules","For Signal <1> Minimum":"5mA","Short-Ciruit Protection":"built-in","With Signal <0> Maximum":"1.5mA","Design Of The Slave Type":"standard slave","Number Of Digital Inputs":"2","Type Of Switching Output":"relay","Number Of Digital Outputs":"2","output voltage at DC at 24 V":"24 ... 24V","Outputs aggregate current max":"2A","Type Of Connection Technology":"2- and 3-wire technology","Inputs switching level High min":"10V","Type Of Voltage Of Output Voltages":"DC","current carrying capacity DC-12/13":"1 A (12 V DC), 0.5 A (DC-13 24 V)","display of AS-Interface/diagnostics":"green LED","AS interface total current input max":"140mA","Outputs external power supply 24 V DC":"using M12 connector","Type Of Voltage Of The Input Voltages":"DC","reference code according to EN 61346-2":"K","Inputs sensor supply using AS-Interface":"short-circuit and overload resistant","Property Of The Output Short-Circuit Proof":"Yes","protocol is supported AS-Interface protocol":"Yes","Type Of Electrical Connection Of The Inputs And Outputs":"M12 screw-type terminals","operating voltage according to AS-Interface spezification":"26.5 ... 31.6V","Output Current At Digital Output For Signal <1> Rated Value":"1A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/aaaec41c649c3e61eb50402cdfc8b50e.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=82762&mlfb=3RG9001-0AC00"},"ai":{"faq":[{"question":"Does the 3RG9001-0AC00 require external power supply?","answer":"Yes. The relay output circuits need an external 20–30 V DC auxiliary supply fed through the M12 connector. The module's AS-Interface bus communication and input side run from the bus power."},{"question":"What are the specifications of 3RG9001-0AC00?","answer":"2 digital inputs (PNP, 20–30 V DC) and 2 relay outputs (DC-13: 0.5 A at 24 V, aggregate 2 A). IP67 housing, 27×45×90 mm, AS-Interface field module with four M12 sockets. Requires external 24 V DC aux supply for outputs."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RG9001-0AC00","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/3RG9001-0AC00 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}}