{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RK1100-1CQ01-0AA3","brand":"Siemens","brandSlug":"siemens","productSlug":"3RK1100-1CQ01-0AA3","canonicalUrl":"https://aoctrl.com/siemens/3RK1100-1CQ01-0AA3","factsUrl":"https://aoctrl.com/api/mcp/products/3RK1100-1CQ01-0AA3","rawCanonicalId":null},"summary":{"shortDescription":"Siemens AS-Interface digital I/O module, 4 transistor outputs, IP67, 45 x 80 x 27 mm, M12 connections.","salesMarkdown":"## AS-Interface Field Output Module, 4-Channel The Siemens 3RK1100-1CQ01-0AA3 is a standard AS-Interface slave module providing four digital transistor outputs in an IP67-rated field enclosure. It is designed for distributed I/O in harsh environments, connecting via M12 screw-type connectors and mounting to standard rail or wall through a coupling module. Each output is rated for 1 A (DC-12/13), with a total aggregate current of 2 A across all four channels. The module requires an external auxiliary power supply of 20 to 30 V DC (PELV, protection class III) for the output circuits, separate from the AS-Interface bus power. The AS-Interface protocol is supported per the specification, with an operating voltage range of 26.5 to 31.6 V DC on the bus. The module draws up to 50 mA from the AS-Interface network for its internal logic. ## Integration and Wiring Constraints This module has four I/O sockets with a fixed pin assignment: PIN4 carries OUT1 (D0) on socket 1 and OUT3 (D2) on socket 3; PIN2 carries OUT2 (D1) on socket 1 and OUT4 (D3) on socket 3. Sockets 2 and 4 use PIN4 for OUT2 and OUT4 respectively. The input circuit is NPN type. An external 24 V DC supply must be provided, typically via the black flat cable in the AS-Interface system. The module includes built-in short-circuit protection and induction protection on the outputs. Status indication is via yellow LEDs for I/O states and a multi-color LED for AS-Interface diagnostics: green for normal operation, red for no data traffic, flashing red/yellow for zero address, and flashing red for sensor overload. For BOM verification, the module carries the reference code K per EN 61346-2. The ID code on the AS-Interface bus is 1.","metaTitle":"Siemens 3RK1100-1CQ01-0AA3 AS-Interface Module, 4 Outputs IP","metaDescription":"Siemens 3RK1100-1CQ01-0AA3 AS-Interface digital output module. 4 transistor outputs, 2 A aggregate, IP67, requires external 24 V DC aux supply. Current lifecycle stage.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Remote I/O & Fieldbus Modules"],"specifications":{"Type":"4 outputs","Depth":"27mm","Width":"45mm","title":"3RK1100-1CQ01-0AA3","Height":"80mm","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.","Socket":"PIN4 = OUT1 (D0), PIN2 = OUT2 (D1)","ID code":"1","Socket 2":"PIN4 = OUT2 (D1)","Socket 3":"PIN4 = OUT3 (D2), PIN2 = OUT4 (D3)","Socket 4":"PIN4 = OUT4 (D3)","Connection":"using contact pins on FK-E or Pg-E coupling module","description":"AS-Interface user module IP67 Phased-out product!!! For further information, please contact our sales department digital, 4 DQ, NPN 4x 1 output 4 x M12 socket","Input circuit":"NPN","During Storage":"-40 ... +85°C","display of I/Os":"yellow LED","lifecycle_stage":"current","During Operation":"-25 ... +85°C","Fastening Method":"standard rail mounting/wall mounting using coupling module","I/O configuration":"8","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","Short-Ciruit Protection":"built-in","Design Of The Slave Type":"standard slave","Number Of Digital Inputs":"0","Type Of Switching Output":"transistor","Number Of Digital Outputs":"4","Outputs aggregate current max":"2A","Type Of Voltage Of Output Voltages":"DC","current carrying capacity DC-12/13":"1 A","display of AS-Interface/diagnostics":"LED 'AS-i' green = OK red = No data traffic flashes red/yellow = zero address flashes red = overload sensor","AS interface total current input max":"50mA","Outputs external power supply 24 V DC":"24 V DC using black flat cable","Type Of Voltage Of The Input Voltages":"DC","reference code according to EN 61346-2":"K","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/adbe1d75a30c1c2241d35c434ae1daf7.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=418339&mlfb=3RK1100-1CQ01-0AA3"},"ai":{"faq":[{"question":"What is the output configuration and current rating?","answer":"The module provides 4 digital transistor outputs, each rated for 1 A (DC-12/13), with a total aggregate current of 2 A across all outputs. An external 24 V DC auxiliary supply is required."},{"question":"What is the IP rating and mounting method?","answer":"The enclosure is rated IP67 for dust and water ingress protection. It mounts to standard rail or wall using a coupling module."},{"question":"Does this module require an external power supply?","answer":"Yes, an external auxiliary supply of 20 to 30 V DC (PELV, protection class III) is required for the output circuits. This is separate from the AS-Interface bus power."},{"question":"What is the connector type and pin assignment?","answer":"The I/O connections use M12 screw-type connectors. Pin assignments vary by socket: for example, socket 1 uses PIN4 for OUT1 and PIN2 for OUT2; socket 3 uses PIN4 for OUT3 and PIN2 for OUT4."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RK1100-1CQ01-0AA3","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/3RK1100-1CQ01-0AA3 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}}