{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RK1400-1CQ00-0AA3","brand":"Siemens","brandSlug":"siemens","productSlug":"3RK1400-1CQ00-0AA3","canonicalUrl":"https://aoctrl.com/siemens/3RK1400-1CQ00-0AA3","factsUrl":"https://aoctrl.com/api/mcp/products/3RK1400-1CQ00-0AA3","rawCanonicalId":null},"summary":{"shortDescription":"Siemens K60 compact field I/O module, 3RK1400-1CQ00-0AA3, 4 inputs / 4 outputs, PNP, IP67, 20-30 VDC.","salesMarkdown":"The Siemens 3RK1400-1CQ00-0AA3 is a K60 compact digital I/O module designed for field-mounting at IP67, meaning it handles washdown environments and direct exposure on a machine frame without an enclosure. It provides 4 PNP inputs and 4 outputs, each accessible via standard M12 sockets, with the input circuit configured for PNP transistors. The module requires a 20 to 30 VDC sensor supply on PIN 1 and an external auxiliary power supply (20 to 30 VDC, PELV per VDE 0106) to drive the output circuits. This separate AUX POWER rail is a key integration point — it keeps the output drive isolated from the sensor supply, which simplifies fault isolation on the line. Mounts on standard rail or wall via the K60 mounting plate (delivered separately). Each of the 8 M12 sockets maps a specific pinout: PIN 2 and 4 carry data input for IN1 through IN4, while PIN 4 alone carries the output signal for OUT1 through OUT4. PIN 5 on every socket ties to the grounding wrist strap in the mounting plate. Built-in watchdog, short-circuit protection, and induction suppression are included on the module, reducing the need for external protection components in the panel. Addressing is set via the front addressing socket, with a default ID/ID2 code of 0/F.","metaTitle":"Siemens 3RK1400-1CQ00-0AA3 K60 Digital I/O Module, 4 Inputs","metaDescription":"Siemens 3RK1400-1CQ00-0AA3 K60 digital I/O module with 4 PNP inputs and 4 outputs, IP67, 20-30 VDC. Active production. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Remote I/O & Fieldbus Modules"],"specifications":{"Type":"4 inputs / 4 outputs","Depth":"29 mm","PIN 1":"sensor supply L+","PIN 2":"data input I","PIN 3":"sensor supply L-","PIN 4":"data input I","PIN 5":"ground terminal","Width":"60 mm","Height":"152 mm","Note 2":"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":"PIN 2/4 = IN1 (D0)","Socket 2":"PIN 2/4 = IN2 (D1)","Socket 3":"PIN2/ 4 = IN3 (D2)","Socket 4":"PIN 2/4 = IN4 (D3)","Socket 5":"PIN4 = OUT1 (D0)","Socket 6":"PIN4 = OUT2 (D1)","Socket 7":"PIN4 = OUT3 (D2)","Socket 8":"PIN4 = OUT4 (D3)","Watchdog":"built-in","Addressing":"front addressing socket","ID/ID2 code":"0/F","Delivery note":"the modules are delivered without mounting plate","Input Voltage":"20 ... 30 V","Input circuit":"PNP transistor","During Storage":"-40 ... +85 °C","Ground terminal":"PIN5 of each M12 socket is connected to the grounding wrist strap in the mounting plate using a pin","display of I/Os":"yellow LED","display of Uaux":"green LED","lifecycle_stage":"current","During Operation":"-25 ... +85 °C","Fastening Method":"standard rail mounting/wall mounting using mounting plate for K60 compact module","Shock Resistance":"15g / 11 ms","I/O configuration":"7","Number I/O sockets":"8","protection class IP":"IP67","Induction Protection":"built-in","Design Of The Product":"digital I/O modules for operation in the field, IP67 - K60","For Signal <1> Minimum":"6 mA","Short-Ciruit Protection":"built-in","With Signal <0> Maximum":"1.5 mA","Design Of The Slave Type":"standard slave","Number Of Digital Inputs":"4","Type Of Switching Output":"PNP transistor","Number Of Digital Outputs":"4","Outputs socket assignment":"3 = \"-\", 4 = output, 5 = ground terminal","Outputs aggregate current max":"4 A","Type Of Connection Technology":"2- and 3-wire technology","at ambient temperature 40 °C":"200 mA","Inputs switching level High min":"10 V","sensor supply using AS-Interface":"short-circuit and overload resistant","Type Of Voltage Of Output Voltages":"DC","display of AS-Interface/diagnostics":"green/red LED","AS interface total current input max":"270 mA","Outputs external power supply 24 V DC":"using black AS-Interface flat cable","Type Of Voltage Of The Input Voltages":"DC","Type Of Voltage Supply For Power Supply":"using AS-Interface","Design Of The Pin Assignment Of The Inputs":"standard assignement","Property Of The Output Short-Circuit Proof":"Yes","Design Of The Pin Assignment Of The Outputs":"standard assignement","ampacity of the semiconductor output at DC-13 at 24 V":"2 A","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":null,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=437119&mlfb=3RK1400-1CQ00-0AA3","alternativesUrl":"https://aoctrl.com/api/mcp/products/3RK1400-1CQ00-0AA3/alternatives.json"},"ai":{"faq":[{"question":"What voltage does the module need to operate?","answer":"The module requires a 20 to 30 VDC supply on the sensor supply pin (PIN 1) and a separate 20 to 30 VDC auxiliary power supply (PELV per VDE 0106) for the output circuits."},{"question":"What is the I/O configuration of this module?","answer":"It is a Type 4 inputs / 4 outputs module with PNP input circuits. The inputs are on sockets 1-4 (PIN 2/4), and the outputs are on sockets 5-8 (PIN 4)."},{"question":"What is the physical size and mounting method?","answer":"The module is 60 mm wide, 29 mm deep, and 152 mm high. It mounts on standard rail or wall using the K60 mounting plate (sold separately)."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RK1400-1CQ00-0AA3","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/3RK1400-1CQ00-0AA3 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}}