{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RK1400-1MG01-0AA1","brand":"Siemens","brandSlug":"siemens","productSlug":"3RK1400-1MG01-0AA1","canonicalUrl":"https://aoctrl.com/siemens/3RK1400-1MG01-0AA1","factsUrl":"https://aoctrl.com/api/mcp/products/3RK1400-1MG01-0AA1","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 3RK1400-1MG01-0AA1 AS-i load feeder module, 4 digital inputs / 2 digital outputs, PNP transistor switching, 0.5 A per output, 45 mm width, DIN rail mount, IP20, spring-loaded terminals.","salesMarkdown":"## AS-i Load Feeder — 4 Inputs / 2 PNP Outputs The 3RK1400-1MG01-0AA1 is an AS-Interface load feeder module with 4 digital inputs and 2 digital outputs, each output switching at 0.5 A in DC-13 / DC-14 duty via PNP transistors. The aggregate thermal current across all outputs is capped at 2 A — the per-channel limit is the binding constraint for solenoid or contactor loads, not the total. Inputs are 2-conductor, 24 V DC sensing at 6 mA minimum signal current, with a 0.4 m maximum cable length from the IN terminal to the sensor. The module draws 8–12 mA from the AS-Interface bus for its own electronics. Built-in short-circuit protection on the outputs, polarity reversal protection on the supply, and induction suppression mean the module handles the common field-wiring faults without external clamp diodes or fuses per channel. ## Panel Fit and Wiring Snaps onto 35 mm DIN rail, 45 mm wide — fits a standard 45 mm slot in a Siemens AS-i gateway or standalone enclosure. IP20 rated, so it belongs inside a cabinet, not on the machine frame. AS-Interface and auxiliary power connect via 0.5–0.75 mm² flexible wire; I/O wiring uses spring-loaded terminals accepting 0.8–2.5 mm² flexible without end sleeves. The PE conductor lands on the support rail with 2.5 mm² flexible. ID code F, standard slave type. The module retains its last address after the 15th addressing procedure — useful when swapping a failed unit without re-addressing from the master. ## Lifecycle and Sourcing Reality This module is a phased-out product per the manufacturer. Sourcing runs through independent distribution — quantities are confirmed at RFQ, and the module is quoted to order against the BOM line. The built-in watchdog, status display for AS-Interface communication and auxiliary voltage, and the 0–55 °C operating range match the original Siemens AS-i portfolio. For a panel already wired with spring-loaded IDC terminals, this module drops in without rewiring the I/O side.","metaTitle":"Siemens 3RK1400-1MG01-0AA1 AS-i Load Feeder","metaDescription":"Siemens 3RK1400-1MG01-0AA1 AS-i load feeder module, 4 digital inputs / 2 PNP outputs, 0.5 A per output, 45 mm wide, DIN rail mount, IP20.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Remote I/O & Fieldbus Modules"],"specifications":{"Type":"4 inputs / 2 outputs","Width":"45mm","title":"3RK1400-1MG01-0AA1","ID code":"F","Watchdog":"built-in","Addressing":"the module retains the last address after the 15th addressing procedure","description":"AS-i load feeder module Phased-out product!!! For further information, please contact our sales department 2 inputs, 2 outputs, 24 V DC for busbar system 40 + 60 mm","Input Voltage":"26.5 ... 31.6V","During Storage":"-40 ... +85°C","lifecycle_stage":"current","During Operation":"0 ... 55°C","Fastening Method":"DIN rail","I/O configuration":"7","protection class IP":"IP20","Induction Protection":"built-in","Design Of The Product":"load feeder modules, IP20","Power Connector 5-Pole":"0.5 ... 2.5 mm² AWG 28 ... 12","Short-Ciruit Protection":"built-in","Design Of The Slave Type":"standard slave","Number Of Digital Inputs":"4","Type Of Switching Output":"PNP transistor","power supply external Ie":"DC 24","Current Carrying Capacity":"0.5 A (DC-13 / DC-14)","Number Of Digital Outputs":"2","Polarity Reversal Protection":"built-in","Type Of Connection Technology":"insulation displacement terminals","Current consumption AS-Interface":"8 ... 12mA","Type Of Voltage Of Output Voltages":"DC","Outputs aggregate current thermal Ith":"2A","Type Of Voltage Of The Input Voltages":"DC","Design Of The Pin Assignment Of The Inputs":"2-conductor","PE/neutral conductor wiring at the support":"2.5 mm² flexible AWG 13","Property Of The Output Short-Circuit Proof":"Yes","connector for AS-Interface and auxiliary power":"0.5 ... 0.75 mm² (flexible)","spring-loaded terminal connection for I/O wiring":"0.8 ... 2.5 mm² (flexible withoutend sleeves)","cable length between IN and one of the inputs max":"0.4m","Status display display of AS-Interface/diagnostics":"auxiliary voltage present AS-Interface communication OK AS-Interface communication faulty Station address = 0 (module not addressed)","Input Current At Digital Input For Signal <1> Minimum":"6mA","Type Of Electrical Connection Of The Inputs And Outputs":"spring-loaded terminals"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/550ee504706ca4067478d3891bf84bc1.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=317473&mlfb=3RK1400-1MG01-0AA1"},"ai":{"faq":[{"question":"Where can I buy 3RK1400-1MG01-0AA1 and get a price?","answer":"Sourced to order against an RFQ through independent distribution. No stock-holding claim is made here."},{"question":"Does 3RK1400-1MG01-0AA1 have built-in protection?","answer":"Yes. Short-circuit protection on outputs, polarity reversal protection on the supply, and induction suppression are all built-in. No external fuses or clamp diodes are needed per channel."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RK1400-1MG01-0AA1","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/3RK1400-1MG01-0AA1 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T19:47:38.189Z","lastPublished":"2026-07-22T19:47:38.189Z","indexable":true}}