{"product_id":"siemens-as-i-slimline-compact-module-digital-a-b-slave-4-di-4-dq","title":"Siemens AS-i Slimline compact module, digital, A\/B slave 4 DI\/4 DQ","description":"\u003ch3\u003e\u003cstrong\u003eProduct Overview\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe Siemens 3RK2400-2CE00-2AA2 is an AS-Interface (AS-i) SlimLine Compact digital I\/O module (SC22.5), functioning as an A\/B slave. It provides 4 digital inputs and 4 digital outputs (4 DI \/ 4 DQ), integrating AS-Interface network communication with standard sensor\/actuator wiring — ideal for distributed I\/O installations in control cabinets or machine automation systems.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAS-i SlimLine Compact digital I\/O module, SC22.5 width\u003c\/li\u003e\n\u003cli\u003eA\/B slave type (AS-Interface specification 3.0), profile S-7.A.7\u003c\/li\u003e\n\u003cli\u003e4 digital inputs (for 2- or 3-wire sensors, PNP, type 2)\u003c\/li\u003e\n\u003cli\u003e4 digital outputs, PNP transistor type, with built-in reverse-polarity, short-circuit, and overload protection\u003c\/li\u003e\n\u003cli\u003eSwitchable sensor-supply: can supply sensor voltage via AS-Interface bus or external auxiliary supply (U_AUX)\u003c\/li\u003e\n\u003cli\u003eScrew-terminal connections for reliable wiring\u003c\/li\u003e\n\u003cli\u003eCompact module width 22.5 mm — space-saving for control cabinets\u003c\/li\u003e\n\u003cli\u003eLED status indicators for inputs\/outputs and AS-Interface communication \/ supply status\u003c\/li\u003e\n\u003cli\u003eIP20 protection rating — suitable for installation inside electrical cabinets\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eArticle Number:\u003c\/strong\u003e 3RK2400-2CE00-2AA2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModule Type:\u003c\/strong\u003e AS-Interface SlimLine Compact digital I\/O, SC22.5, A\/B slave\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDigital Inputs:\u003c\/strong\u003e 4 (PNP, 2- or 3-wire)\n\u003cul\u003e\n\u003cli\u003eSensor supply: via AS-Interface bus or external auxiliary supply\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDigital Outputs:\u003c\/strong\u003e 4 (PNP transistor)\n\u003cul\u003e\n\u003cli\u003eMax. total module output current: 4 A\u003c\/li\u003e\n\u003cli\u003eEach output up to 2 A at 24 V DC (DC-13)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAS-Interface Operating Voltage:\u003c\/strong\u003e 18 … 31.6 V DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax. AS-Interface Bus Current:\u003c\/strong\u003e 270 mA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAuxiliary Output Supply (when used):\u003c\/strong\u003e Requires external 20–30 V DC (PELV \/ SELV) for outputs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTerminal Type:\u003c\/strong\u003e Screw terminals\n\u003cul\u003e\n\u003cli\u003eSolid conductors: up to 2.5 mm² (1×) or 1.5 mm² (2×)\u003c\/li\u003e\n\u003cli\u003eFine-stranded with end ferrule: up to 2.5 mm² (1×) or 1.0 mm² (2×)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Snap-on \/ screw mounting for control-cabinet DIN rail installation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (approx.):\u003c\/strong\u003e Width 22.5 mm, Depth ~120 mm, Height ~100 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmbient Operating Temperature:\u003c\/strong\u003e –25 °C to +70 °C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStorage Temperature:\u003c\/strong\u003e –40 °C to +85 °C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtection Class:\u003c\/strong\u003e IP20 (with conductors connected)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eCompliance \u0026amp; Standards\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCompliant with AS-Interface specification for A\/B slaves (Slave profile S-7.A.7)\u003c\/li\u003e\n\u003cli\u003eSupports AS-i Power24V mode (auxiliary sensor\/output supply) when used\u003c\/li\u003e\n\u003cli\u003eMeets industrial requirements for distributed I\/O modules with EMC, mechanical shock resistance, and standard terminal safety\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe 3RK2400-2CE00-2AA2 module is ideal for distributed I\/O solutions in industrial automation, enabling connection of sensors and actuators over AS-Interface networks while minimizing wiring complexity. Typical applications include control cabinets, machine automation, conveyor systems, distributed sensor\/actuator networks in production lines, and modular automation cells — especially when compact footprint and easy integration are required.\u003c\/p\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":40775039713344,"sku":"3RK2400-2CE00-2AA2","price":4944.44,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0556\/3662\/3424\/files\/3RK2400-2CE00-2AA2.jpg?v=1764767035","url":"https:\/\/industrial.rubicon.tech\/products\/siemens-as-i-slimline-compact-module-digital-a-b-slave-4-di-4-dq","provider":"Rubicon Group Industrial Technology Shop","version":"1.0","type":"link"}