{"product_id":"tm221c24r-schneider-plc-modicon-compact-controller","title":"TM221C24R Schneider PLC | Modicon Compact Controller","description":"\u003ch2\u003e\u003cstrong\u003eSchneider Electric Modicon TM221C24R Compact PLC\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003ePower your automation with the \u003cstrong style=\"color: #e60000;\"\u003eSchneider Electric TM221C24R\u003c\/strong\u003e. This compact Modicon controller delivers robust performance. It manages 14 digital inputs and 10 relay outputs. It also reads 2 analog signals. The fast 32-bit processor handles complex tasks quickly. It's perfect for small to medium machines and control panels. Easy to install on a DIN rail.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eProduct Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer \u0026amp; Series:\u003c\/strong\u003e Schneider Electric Modicon\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull Part Number:\u003c\/strong\u003e \u003cstrong style=\"color: #2a6dbb;\"\u003eTM221C24R\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Supply:\u003c\/strong\u003e 24 V DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDigital Inputs:\u003c\/strong\u003e 14 points\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDigital Outputs:\u003c\/strong\u003e 10 points (Relay type)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnalog Inputs:\u003c\/strong\u003e 2 channels (0-10V)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProcessor:\u003c\/strong\u003e 32-bit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProgram Memory:\u003c\/strong\u003e 256 kB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRetention Memory:\u003c\/strong\u003e 64 kB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProcessing Speed:\u003c\/strong\u003e 22 ns per instruction\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReal-Time Clock (RTC):\u003c\/strong\u003e Built-in\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExpansion:\u003c\/strong\u003e Supports additional I\/O modules\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e -10°C to +55°C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e DIN Rail (35 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (LxW):\u003c\/strong\u003e 130 mm x 95 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.45 kg (1.00 lbs)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Features \u0026amp; Benefits\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #2a6dbb;\"\u003eVersatile I\/O:\u003c\/strong\u003e Mix of 14 digital inputs, 10 relay outputs, and 2 analog inputs for flexible control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #2a6dbb;\"\u003eFast Processing:\u003c\/strong\u003e 32-bit CPU with 22 ns instruction speed for responsive operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #2a6dbb;\"\u003eAdequate Memory:\u003c\/strong\u003e 256 kB program and 64 kB data memory for most applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #2a6dbb;\"\u003eEasy Expansion:\u003c\/strong\u003e Connect extra modules to grow your system as needed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #2a6dbb;\"\u003eIntegrated RTC:\u003c\/strong\u003e Built-in clock for time-based logging and control actions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #2a6dbb;\"\u003eCompact Design:\u003c\/strong\u003e Saves space in control cabinets with DIN rail mounting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #2a6dbb;\"\u003eWide Temperature Range:\u003c\/strong\u003e Reliable operation from -10°C to 55°C.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eTypical Applications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSmall machine control (packaging, assembly)\u003c\/li\u003e\n\u003cli\u003eConveyor and material handling systems\u003c\/li\u003e\n\u003cli\u003eBuilding management and lighting control\u003c\/li\u003e\n\u003cli\u003eIndustrial process automation\u003c\/li\u003e\n\u003cli\u003eStandalone control panels\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eWarranty \u0026amp; Shipping\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThis product is covered by a standard \u003cstrong\u003e12-month warranty\u003c\/strong\u003e. We ensure quality and reliability. We ship worldwide via reliable carriers like \u003cstrong\u003eFedEx, UPS, and DHL\u003c\/strong\u003e. You will receive tracking details for your order.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat software is used to program the TM221C24R?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt is programmed with Schneider Electric's \u003cstrong\u003eEcoStruxure Machine Expert - Basic\u003c\/strong\u003e software (formerly SoMachine Basic).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan the relay outputs control AC loads?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The relay outputs are versatile and can switch both AC (up to 240V) and DC loads, subject to their current rating.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat expansion modules are compatible?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt is compatible with the TM3 series of I\/O expansion modules for adding more digital, analog, or special function channels.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it have Ethernet communication?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe base \u003cstrong\u003eTM221C24R\u003c\/strong\u003e model does not have built-in Ethernet. Communication is via serial ports. Ethernet versions are available in the same series.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the retention memory used for?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe 64 kB retention memory preserves data like counters, timers, and variables during a power cycle, preventing data loss.\u003c\/p\u003e\n\u003cp\u003e© 2026 Ubest Automation Limited. All rights reserved.\u003cbr\u003eOriginal Source: \u003ca href=\"https:\/\/www.ubestplc.com\/\"\u003ehttps:\/\/www.ubestplc.com\/\u003c\/a\u003e\u003cbr\u003eContact: \u003ca href=\"mailto:sales@ubestplc.com\"\u003esales@ubestplc.com\u003c\/a\u003e | Phone: \u003ca href=\"https:\/\/wa.me\/8618030005825\"\u003e+86 180 3000 5825\u003c\/a\u003e\u003c\/p\u003e","brand":"Schneider","offers":[{"title":"Default Title","offer_id":51463668793626,"sku":"TM221C24R","price":192.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/6240\/4634\/files\/TM221C24R.jpg?v=1790243051","url":"https:\/\/www.ubestplc.com\/products\/tm221c24r-schneider-plc-modicon-compact-controller","provider":"Ubest Automation Limited","version":"1.0","type":"link"}