{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RK2400-1HQ00-0AA3","brand":"Siemens","brandSlug":"siemens","productSlug":"3RK2400-1HQ00-0AA3","canonicalUrl":"https://aoctrl.com/siemens/3RK2400-1HQ00-0AA3","factsUrl":"https://aoctrl.com/api/mcp/products/3RK2400-1HQ00-0AA3","rawCanonicalId":null},"summary":{"shortDescription":"Siemens K60 compact digital I/O module, 3RK2400-1HQ00-0AA3, 8 PNP inputs / 2 outputs, IP67, requires two AS-Interface addresses and external 24 V DC AUX supply.","salesMarkdown":"## I/O configuration and addressing The Siemens 3RK2400-1HQ00-0AA3 is a K60 compact digital I/O module rated IP67 for direct field installation on a machine frame or conveyor line. It provides 8 PNP inputs and 2 outputs across eight M12 sockets, but critically it consumes two AS-Interface addresses — address 1 carries inputs IN1 through IN4 (sockets 1–4), and address 2 carries the remaining inputs plus both outputs (sockets 5–8). This dual-address footprint matters when planning your AS-i network node count; a standard single-address module would leave you one slot short on a 31-slab master. ## Output supply and wiring constraints Output circuits require an external auxiliary supply (AUX POWER) of 20 to 30 V DC, compliant with VDE 0106 (PELV), protection class III. This is not a self-powered module — the AS-Interface cable powers the sensor supply and the module electronics, but the two outputs draw from a separate 24 V DC feed. Plan for a dedicated PELV-rated power source in the panel or junction box. The module's input circuit is PNP transistor type; each input signal requires a minimum of 6 mA to be detected as a logical 1. ## Mounting and environmental rating The 60 mm × 152 mm × 29 mm footprint fits alongside other K60 blocks in a distributed I/O cabinet or field box. IP67 protection means the module withstands washdown and dust ingress; suitable for food-and-beverage lines, conveyor systems, or outdoor material handling where a panel-mounted I/O would be impractical. ## Status indication and protection Each I/O channel has a yellow LED for state indication; a green LED signals that the external AUX supply is present. Built-in watchdog and short-circuit protection on the outputs reduce the risk of a field-device fault taking down the module. The front addressing socket lets you set the AS-i address without opening the housing — useful during commissioning swaps.","metaTitle":"Siemens 3RK2400-1HQ00-0AA3 K60 Digital I/O Module, 8 Inputs","metaDescription":"Siemens 3RK2400-1HQ00-0AA3 K60 digital I/O module with 8 PNP inputs and 2 outputs, IP67 rated for field installation. Requires two AS-Interface addresses and external 24 V DC AUX s","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Remote I/O & Fieldbus Modules"],"specifications":{"Note":"module requires two addresses","Type":"8 inputs / 2 outputs","Depth":"29 mm","PIN 1":"sensor supply L+","PIN 2":"data input II","PIN 3":"sensor supply L-","PIN 4":"data input I","PIN 5":"ground terminal","Width":"60 mm","title":"3RK2400-1HQ00-0AA3","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 4 = IN1 (D0) (addr. 1), PIN 2 = IN2 (D1) (addr. 1)","Socket 2":"PIN 4 = IN2 (D1) (addr. 1)","Socket 3":"PIN 4 = IN3 (D2) (addr. 1), PIN 2 = IN4 (D3) (addr.1)","Socket 4":"PIN 4 = IN4 (D3) (addr. 1)","Socket 5":"PIN 4 = IN1 (D0) (addr. 2), PIN 2 = IN2 (D1) (addr. 2)","Socket 6":"PIN4 = IN2 (D1) (addr. 2)","Socket 7":"PIN4 = OUT1 (D0) (addr. 2), PIN2 = IN3 (D2) (addr. 2)","Socket 8":"PIN4 = OUT2 (D1) (addr. 2), PIN2 = IN4 (D3) (addr.2 )","Watchdog":"built-in","Addressing":"front addressing socket","ID/ID2 code":"I/O (addr.1 and 2)","description":"AS-i compact module K60 digital A/B slave, 8 DI/2 DQ, IP67 3 x 2 inputs and 2 x 1 input / 1 output max. 200 mA sensor supply Outputs 2 A, 24 V DC 8 x M12 sockets with Y assignment Mounting plate 3RK1901-0CA00 must be ordered separately","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":"0 (addr.1) / 7 (addr.2)","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":"A/B slave","Number Of Digital Inputs":"8","Type Of Switching Output":"PNP transistor","Number Of Digital Outputs":"2","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":"300 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":"special assignement","Property Of The Output Short-Circuit Proof":"Yes","Design Of The Pin Assignment Of The Outputs":"special 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":"$204.47","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/7f69acb00f12c0d0fe7a287765a46cdd.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=465670&mlfb=3RK2400-1HQ00-0AA3"},"ai":{"faq":[{"question":"What does 'module requires two addresses' mean for my AS-Interface network?","answer":"The module consumes two consecutive AS-Interface addresses (addr. 1 and addr. 2). Address 1 handles inputs IN1–IN4; address 2 handles inputs IN5–IN8 plus the two outputs. This reduces the maximum number of modules you can attach to a single AS-i master, so plan your node budget accordingly."},{"question":"What external power supply does the 3RK2400-1HQ00-0AA3 need?","answer":"A separate 20 to 30 V DC PELV supply (per VDE 0106, protection class III) is required to power the two output circuits. The AS-Interface cable powers the sensor supply and module logic only."},{"question":"Where can I buy 3RK2400-1HQ00-0AA3 and get current pricing?","answer":"The module is sourced to order against an RFQ through independent distribution. Submit a request for current pricing and availability; lead time and stock position are confirmed at quote time."},{"question":"What compliance documentation is available for 3RK2400-1HQ00-0AA3?","answer":"The module is designed for operation under IP67 and carries a PELV-compliant output supply requirement per VDE 0106. For specific RoHS, REACH, or UL declarations, the manufacturer's declaration of conformity is available on request."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RK2400-1HQ00-0AA3","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/3RK2400-1HQ00-0AA3 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}}