{"product_id":"schneider-tm221ce40u-40-i-o-plc-ethernet-request-pricing","title":"Schneider TM221CE40U 40 I\/O PLC Ethernet – Request Pricing","description":"\u003ch2\u003e\u003cstrong\u003eSchneider Modicon TM221CE40U Logic Controller – 40 I\/O Ethernet PLC\u003c\/strong\u003e\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eTM221CE40U\u003c\/strong\u003e from Schneider Electric belongs to the Modicon M221 range of logic controllers. It combines 24 discrete inputs, 16 transistor outputs and 2 analog inputs in one compact housing. Engineers choose this \u003cstrong\u003eTM221CE40U\u003c\/strong\u003e for machine control, packaging lines and small automation cells. The built-in Ethernet port supports Modbus TCP and Ethernet\/IP, so the controller fits easily into modern plant networks.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eSummary\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThe Modicon M221 series delivers fast Boolean execution at 0.2 µs per instruction.\u003c\/li\u003e\n\u003cli\u003eThis controller provides 40 discrete I\/O points plus 2 analog inputs with 10-bit resolution.\u003c\/li\u003e\n\u003cli\u003eFour fast inputs and four fast outputs support high-speed counting and PWM\/PLS functions.\u003c\/li\u003e\n\u003cli\u003eDual communication ports cover Ethernet RJ45 and RS232\/RS485 serial links.\u003c\/li\u003e\n\u003cli\u003eThe unit runs on 24 V DC and draws 4.9 W without expansion modules.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Schneider Electric\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e \u003cstrong\u003eTM221CE40U\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e Modicon M221\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e Logic controller, 40 I\/O, transistor NPN output, Ethernet\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated supply voltage:\u003c\/strong\u003e 24 V DC, with limits from 20.4 V to 28.8 V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiscrete inputs:\u003c\/strong\u003e 24 inputs, including 4 fast inputs per IEC 61131-2 Type 1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnalog inputs:\u003c\/strong\u003e 2 channels, 0 to 10 V, 10-bit resolution, 10 mV LSB value\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnalog conversion time:\u003c\/strong\u003e 1 ms per channel plus 1 controller cycle\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiscrete outputs:\u003c\/strong\u003e 16 transistor outputs, including 4 fast outputs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput current:\u003c\/strong\u003e 0.5 A per output, 4 A maximum per common\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput response time:\u003c\/strong\u003e 5 µs turn-on for fast inputs I0, I1, I6 and I7\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput response time:\u003c\/strong\u003e 5 µs turn-on and turn-off for outputs Q0 to Q3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCounting frequency:\u003c\/strong\u003e 100 kHz for fast inputs in HSC mode, 32-bit range\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePulse output:\u003c\/strong\u003e PTO up to 100 kHz, plus PLS, PWM and frequency generator\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMemory:\u003c\/strong\u003e 256 kB application and data RAM, 256 kB internal variables RAM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBackup:\u003c\/strong\u003e 256 kB built-in flash memory, optional 2 GB SD card\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReal-time clock:\u003c\/strong\u003e Built in, drift ≤30 s per month at 25 °C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRegulation loops:\u003c\/strong\u003e Adjustable PID regulator for up to 14 simultaneous loops\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEthernet port:\u003c\/strong\u003e 10BASE-T\/100BASE-TX RJ45, 100 m copper cable\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSerial link:\u003c\/strong\u003e RJ45 RS232\/RS485, 1.2 to 115.2 kbit\/s\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUSB port:\u003c\/strong\u003e Mini B USB 2.0 for programming terminal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommunication services:\u003c\/strong\u003e DHCP client, Modbus TCP client\/server, Modbus TCP slave, Ethernet\/IP adapter\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower consumption:\u003c\/strong\u003e 17 W at 24 V with maximum expansion modules\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExpansion capacity:\u003c\/strong\u003e Up to 7 I\/O expansion modules\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsulation:\u003c\/strong\u003e 500 V AC between input and internal logic, 500 V AC between output and internal logic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating temperature:\u003c\/strong\u003e -10 to 55 °C horizontal installation, -10 to 35 °C vertical installation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStorage temperature:\u003c\/strong\u003e -25 to 70 °C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRelative humidity:\u003c\/strong\u003e 10 to 95 %, without condensation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtection degree:\u003c\/strong\u003e IP20 with protective cover in place\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePollution degree:\u003c\/strong\u003e ≤2, operating altitude up to 2000 m\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 90 mm height, 70 mm depth, 160 mm width\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNet weight:\u003c\/strong\u003e 0.78 kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e TH35-15 or TH35-7.5 rail per IEC 60715, or panel with fixing kit\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cstrong\u003eMeasurement Range, Resolution and Accuracy\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThe analog input measures 0 to 10 V with 10-bit resolution and 10 mV per least significant bit.\u003c\/li\u003e\n\u003cli\u003eAbsolute accuracy error stays within ±1 % of full scale across the analog input range.\u003c\/li\u003e\n\u003cli\u003ePermitted overload reaches ±30 V DC for 5 minutes and ±13 V DC permanently.\u003c\/li\u003e\n\u003cli\u003eInput impedance measures 3.4 kOhm for discrete inputs and 100 kOhm for analog inputs.\u003c\/li\u003e\n\u003cli\u003eVoltage state 1 guarantees at 15 V or higher, and state 0 at 5 V or lower.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cstrong\u003eEnvironmental Resistance and Immunity\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eElectrostatic discharge resistance reaches 8 kV in air and 4 kV on contact per EN\/IEC 61000-4-2.\u003c\/li\u003e\n\u003cli\u003eRadiated field immunity covers 10 V\/m from 80 MHz to 1 GHz per EN\/IEC 61000-4-3.\u003c\/li\u003e\n\u003cli\u003eFast transient immunity holds 2 kV on power lines and 1 kV on I\/O lines per EN\/IEC 61000-4-4.\u003c\/li\u003e\n\u003cli\u003eSurge withstand reaches 2 kV common mode on power lines and 1 kV on I\/O lines.\u003c\/li\u003e\n\u003cli\u003eConducted disturbance immunity reaches 10 V from 0.15 to 80 MHz per EN\/IEC 61000-4-6.\u003c\/li\u003e\n\u003cli\u003eVibration resistance covers 3.5 mm from 5 to 8.4 Hz and 1 gn from 8.4 to 150 Hz.\u003c\/li\u003e\n\u003cli\u003eShock resistance reaches 147 m\/s² for 11 ms.\u003c\/li\u003e\n\u003cli\u003eThe controller meets EN\/IEC 61131-2, EN\/IEC 61010-2-201 and EN\/IEC 60664-1 standards.\u003c\/li\u003e\n\u003cli\u003eCertifications include CE, CULus, CSA, EAC, RCM, LR, ABS, DNV-GL and IACS E10.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cstrong\u003eInstallation Guide\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMount the controller on a TH35-15 or TH35-7.5 rail, or fix it to a panel with the kit.\u003c\/li\u003e\n\u003cli\u003eKeep at least the recommended clearance for airflow, because the unit dissipates up to 17 W.\u003c\/li\u003e\n\u003cli\u003eWire inputs and outputs to the removable screw terminal blocks.\u003c\/li\u003e\n\u003cli\u003eConnect the 24 V DC supply to the dedicated 3-pin terminal block.\u003c\/li\u003e\n\u003cli\u003eUse the 4-pin connector for analog input wiring and keep cable runs short.\u003c\/li\u003e\n\u003cli\u003eLimit shielded fast input cable to 10 m and unshielded digital input cable to 30 m.\u003c\/li\u003e\n\u003cli\u003eLimit unshielded output cable to 30 m and shielded fast output cable to 3 m.\u003c\/li\u003e\n\u003cli\u003ePlug the mini B USB 2.0 cable into a programming terminal for setup.\u003c\/li\u003e\n\u003cli\u003eSet the communication parameters through the RJ45 Ethernet or serial port.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cstrong\u003ePackage Contents\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Schneider Modicon \u003cstrong\u003eTM221CE40U\u003c\/strong\u003e logic controller\u003c\/li\u003e\n\u003cli\u003e1 x Removable screw terminal block for inputs\u003c\/li\u003e\n\u003cli\u003e1 x Removable screw terminal block for outputs\u003c\/li\u003e\n\u003cli\u003e1 x 3-pin terminal block for the 24 V DC supply\u003c\/li\u003e\n\u003cli\u003e1 x 4-pin connector for analog inputs\u003c\/li\u003e\n\u003cli\u003e1 x Installation and wiring documentation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cstrong\u003eShipping\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eWe ship worldwide through FedEx, UPS and DHL.\u003c\/li\u003e\n\u003cli\u003eOrders leave the warehouse after stock and packing checks.\u003c\/li\u003e\n\u003cli\u003eTracking numbers reach you once the carrier scans the parcel.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cstrong\u003eFAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: How many I\/O points does the TM221CE40U offer?\u003c\/strong\u003e\u003cbr\u003eA: It offers 40 discrete I\/O points: 24 inputs and 16 transistor outputs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: Does this controller include analog inputs?\u003c\/strong\u003e\u003cbr\u003eA: Yes, it provides 2 analog inputs with 0 to 10 V range and 10-bit resolution.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: Which communication protocols does it support?\u003c\/strong\u003e\u003cbr\u003eA: It supports Modbus TCP, Ethernet\/IP, Modbus RTU\/ASCII and SoMachine-Network.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: How many expansion modules can I connect?\u003c\/strong\u003e\u003cbr\u003eA: You can connect up to 7 I\/O expansion modules to the controller.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: What supply voltage does the unit require?\u003c\/strong\u003e\u003cbr\u003eA: It runs on 24 V DC within a 20.4 to 28.8 V range.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: Can I use an SD card for data storage?\u003c\/strong\u003e\u003cbr\u003eA: Yes, the controller accepts an optional 2 GB SD card.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: What is the operating temperature range?\u003c\/strong\u003e\u003cbr\u003eA: The range is -10 to 55 °C for horizontal mounting and -10 to 35 °C for vertical mounting.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003e© 2026 Ubest Automation Limited. \u003ca href=\"https:\/\/www.ubestplc.com\/\"\u003ehttps:\/\/www.ubestplc.com\/\u003c\/a\u003e All rights reserved.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eContact: \u003ca href=\"mailto:sales@ubestplc.com\"\u003esales@ubestplc.com\u003c\/a\u003e | \u003ca href=\"https:\/\/wa.me\/868618030005825\"\u003e+86 86 180 3000 5825\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Schneider","offers":[{"title":"Default Title","offer_id":53241179767066,"sku":"TM221CE40U","price":257.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/6240\/4634\/files\/TM221CE40U_2.jpg?v=1792659675","url":"https:\/\/www.ubestplc.com\/products\/schneider-tm221ce40u-40-i-o-plc-ethernet-request-pricing","provider":"Ubest Automation Limited","version":"1.0","type":"link"}