{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RK2200-0CQ30-0AA3","brand":"Siemens","brandSlug":"siemens","productSlug":"3RK2200-0CQ30-0AA3","canonicalUrl":"https://aoctrl.com/siemens/3RK2200-0CQ30-0AA3","factsUrl":"https://aoctrl.com/api/mcp/products/3RK2200-0CQ30-0AA3","rawCanonicalId":null},"summary":{"shortDescription":"Siemens K20 field I/O module, 3RK2200-0CQ30-0AA3, 4 digital inputs, PNP, AS-Interface A/B slave, IP67, 20 mm wide.","salesMarkdown":"## AS-Interface K20 field I/O module — 4 PNP inputs, IP67 The Siemens 3RK2200-0CQ30-0AA3 is a K20-series digital input module for AS-Interface networks, providing 4 PNP inputs in a compact IP67 field housing. It operates as an A/B slave on the AS-i bus, drawing up to 270 mA total from the AS-Interface cable for both module electronics and sensor supply. The input voltage range is 16.5 to 30 V DC, with a switching threshold of 10 V minimum for the High state. Sensor supply (L+ and L-) is routed through pins 1 and 3 of the M12 connectors, short-circuit and overload protected. The IP67 protection class means the module withstands washdown environments and dust ingress — suitable for mounting directly on machinery or conveyor sections without an enclosure. The 20 mm width and 108 mm height allow dense packing on a mounting plate or machine frame; no separate mounting plate is required. The 4 inputs are split across two M12 sockets (standard assignment): socket 1 carries IN1 on pin 4 (D0) and IN2 on pin 2 (D1); socket 2 carries IN3 on pin 4 (D2) and IN4 on pin 2 (D3). The PNP input circuit is standard for 3-wire sensors. The A/B slave addressing uses the M12 connector, with an ID/ID2 code of A/2. ## Deployment context Mounts directly on a machine frame or panel without a separate mounting plate. The IP67 rating means it can be placed in washdown zones or outdoors (within the -25 to +70 °C operating range). The AS-Interface cable provides both power and data, so only one flat cable run is needed — no separate sensor supply wiring. The yellow LED shows I/O status; the green/red dual LED shows AS-Interface communication and diagnostics. The module supports 2- and 3-wire sensor technology.","metaTitle":"Siemens 3RK2200-0CQ30-0AA3 AS-Interface K20 Module, 4 Inputs","metaDescription":"Siemens 3RK2200-0CQ30-0AA3 digital I/O module, 4 PNP inputs, AS-Interface A/B slave, IP67 field housing, 20 mm wide, 270 mA max. Current production. RFQ for lead time.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Remote I/O & Fieldbus Modules"],"specifications":{"Type":"4 inputs","Depth":"45 mm","PIN 1":"sensor supply L+","PIN 2":"data input","PIN 3":"sensor supply L-","PIN 4":"data input","Width":"20 mm","Height":"108 mm","Socket":"PIN 4 = IN1 (D0), PIN 2 = IN2 (D1)","Socket 2":"PIN 4 = IN3 (D2), PIN 2 = IN4 (D3)","Socket 3":"not available","Socket 4":"not available","Addressing":"using M12 female connector","ID/ID2 code":"A/2","Input Voltage":"16.5 ... 30 V","Input circuit":"PNP transistor","During Storage":"-40 ... +85 °C","Ground terminal":"not available","display of I/Os":"yellow LED","display of Uaux":"not required","lifecycle_stage":"current","During Operation":"-25 ... +70 °C","Fastening Method":"no mounting plate required","Shock Resistance":"15g / 11 ms","I/O configuration":"0","Number I/O sockets":"2","protection class IP":"IP67","Design Of The Product":"digital I/O modules for operation in the field, IP67 - K20","For Signal <1> Minimum":"6 mA","With Signal <0> Maximum":"1.5 mA","Design Of The Slave Type":"A/B slave","Number Of Digital Inputs":"4","Number Of Digital Outputs":"0","Type Of Connection Technology":"2- and 3-wire technology","at ambient temperature 40 °C":"200 mA","at ambient temperature 55 °C":"150 mA","Inputs switching level High min":"10 V","display of AS-Interface/diagnostics":"green/red dual LED","AS interface total current input max":"270 mA","Type Of Voltage Of The Input Voltages":"DC","Inputs sensor supply using AS-Interface":"short-circuit and overload resistant","Type Of Voltage Supply For Power Supply":"using AS-Interface","Design Of The Pin Assignment Of The Inputs":"standard assignement","AS interface Connection Polarity reversal protection":"built-in","Type Of Electrical Connection Of The Inputs And Outputs":"M12 screw-type terminals","operating voltage according to AS-Interface spezification":"26.5 ... 31.6 V","Property Of The Sensor Supply Short-Circuit And Overload Resistant":"Yes"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$110.49","priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=48439&mlfb=3RK2200-0CQ30-0AA3","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RK2200-0CQ30-0AA3/alternatives.json"},"ai":{"faq":[{"question":"What are the key ratings for this module?","answer":"4 PNP digital inputs, AS-Interface A/B slave, IP67, 20 mm wide, 270 mA max AS-i current draw, input voltage 16.5 to 30 V DC, operating temperature -25 to +70 °C."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RK2200-0CQ30-0AA3","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/3RK2200-0CQ30-0AA3 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}}