{"product_id":"tm221ce24t-schneider-m221-logic-controller-request-pricing","title":"TM221CE24T Schneider M221 Logic Controller – Request Pricing","description":"\u003ch2\u003e\u003cstrong\u003eTM221CE24T Modicon M221 Logic Controller – 24 I\/O Transistor PNP with Ethernet\u003c\/strong\u003e\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eTM221CE24T\u003c\/strong\u003e from Schneider Electric belongs to the Modicon M221 range. This logic controller combines 14 discrete inputs, 2 analog inputs, and 10 transistor PNP outputs. It runs on 24 V DC and includes USB, Ethernet, and serial links. Engineers choose this model for compact machines that need fast counting, PWM, and PID control.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eSummary\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThe \u003cstrong\u003eTM221CE24T\u003c\/strong\u003e delivers 24 I\/O in a 110 mm wide housing for tight panels.\u003c\/li\u003e\n\u003cli\u003eFast inputs reach 100 kHz for high-speed counting and pulse capture tasks.\u003c\/li\u003e\n\u003cli\u003eTransistor outputs support 0.5 A per point and 5 A per common line.\u003c\/li\u003e\n\u003cli\u003eEthernet, USB, and RS232\/RS485 ports cover programming and field communication.\u003c\/li\u003e\n\u003cli\u003eBuilt-in PID handles up to 14 simultaneous loops without extra 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\u003eBrand: Schneider Electric; Model: \u003cstrong\u003eTM221CE24T\u003c\/strong\u003e; Series: Modicon M221.\u003c\/li\u003e\n\u003cli\u003eSupply voltage: 24 V DC; limits 20.4–28.8 V; inrush current ≤ 35 A.\u003c\/li\u003e\n\u003cli\u003ePower consumption: ≤ 4.8 W without expansion; ≤ 14 W with maximum expansion.\u003c\/li\u003e\n\u003cli\u003eDiscrete inputs: 14 type 1 inputs; 4 fast inputs; sink or source logic.\u003c\/li\u003e\n\u003cli\u003eAnalog inputs: 2 channels; 0–10 V range; 10-bit resolution; 10 mV LSB.\u003c\/li\u003e\n\u003cli\u003eAnalog accuracy: ±1 % of full scale; conversion 1 ms per channel plus one cycle.\u003c\/li\u003e\n\u003cli\u003eDiscrete outputs: 10 transistor outputs; positive logic (source); 24 V DC; 0.5 A each.\u003c\/li\u003e\n\u003cli\u003eFast outputs: Q0–Q1 reach 100 kHz in PWM\/PLS mode; Q2–Q3 reach 5 kHz.\u003c\/li\u003e\n\u003cli\u003eResponse times: 5 µs for fast input turn-on\/turn-off; 300 µs for standard output channels.\u003c\/li\u003e\n\u003cli\u003eMemory: 256 kB application and data RAM; 256 kB internal variables; 256 kB flash backup.\u003c\/li\u003e\n\u003cli\u003eInstruction speed: 0.2 µs per Boolean instruction; 0.3 ms per 1 K instructions for event tasks.\u003c\/li\u003e\n\u003cli\u003eObject areas: 8000 %MW words; 512 %M bits; 255 %TM timers; 255 %C counters; 512 %KW words.\u003c\/li\u003e\n\u003cli\u003eReal-time clock: built-in; drift ≤ 30 s\/month at 25 °C; backup 1 year at 25 °C.\u003c\/li\u003e\n\u003cli\u003ePositioning: 2 PTO axes in pulse\/direction mode; 1 PTO axis in CW\/CCW mode; 100 kHz.\u003c\/li\u003e\n\u003cli\u003eCounting: 4 fast inputs in HSC mode; 32-bit capacity; A\/B, single phase, pulse\/direction.\u003c\/li\u003e\n\u003cli\u003eCommunication: Ethernet RJ45 10\/100BASE-TX; USB mini B 2.0; RS232\/RS485 RJ45 serial link.\u003c\/li\u003e\n\u003cli\u003eProtocols: Modbus TCP client\/server; Ethernet\/IP adapter; Modbus RTU\/ASCII master\/slave.\u003c\/li\u003e\n\u003cli\u003eInsulation: 500 V AC between input and internal logic; 500 V AC between output and internal logic.\u003c\/li\u003e\n\u003cli\u003eOperating temperature: −10 to 55 °C horizontal; −10 to 35 °C vertical.\u003c\/li\u003e\n\u003cli\u003eStorage temperature: −25 to 70 °C; relative humidity 10–95 % without condensation.\u003c\/li\u003e\n\u003cli\u003eProtection: IP20 with cover; pollution degree ≤ 2; operating altitude 0–2000 m.\u003c\/li\u003e\n\u003cli\u003eImmunity: 4 kV contact ESD; 8 kV air ESD; 10 V\/m fields from 80 MHz to 1 GHz.\u003c\/li\u003e\n\u003cli\u003eTransients: 2 kV power lines; 1 kV I\/O; surge 2 kV common mode for power lines.\u003c\/li\u003e\n\u003cli\u003eVibration: 3.5 mm at 5–8.4 Hz; 1 gn at 8.4–150 Hz on rail or panel.\u003c\/li\u003e\n\u003cli\u003eShock: 147 m\/s² for 11 ms; mechanical durability ≥ 20,000,000 cycles for transistor output.\u003c\/li\u003e\n\u003cli\u003eDimensions: 90 mm height; 70 mm depth; 110 mm width; weight 0.395 kg.\u003c\/li\u003e\n\u003cli\u003eMounting: TH35-15 or TH35-7.5 rail; plate or panel with fixing kit.\u003c\/li\u003e\n\u003cli\u003eStandards: EN\/IEC 61131-2; EN\/IEC 60664-1; EN\/IEC 61010-2-201; CE marking.\u003c\/li\u003e\n\u003cli\u003eCertifications: cULus, RCM, DNV-GL, LR, CSA, EAC, ABS, IACS E10.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cstrong\u003eInput and Output Behavior\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eState 1 input voltage ≥ 15 V; state 0 input voltage ≤ 5 V.\u003c\/li\u003e\n\u003cli\u003eState 1 current ≥ 4.2 mA for discrete inputs; ≥ 2.6 mA for fast inputs.\u003c\/li\u003e\n\u003cli\u003eInput impedance: 3.4 kOhm for discrete inputs; 4.9 kOhm for fast inputs; 100 kOhm for analog.\u003c\/li\u003e\n\u003cli\u003eConfigurable filtering: 0 ms, 3 ms, or 12 ms per input channel.\u003c\/li\u003e\n\u003cli\u003eOutput leakage current 0.1 mA; voltage drop ≤ 1 V; overload and short-circuit protection at 1 A.\u003c\/li\u003e\n\u003cli\u003eAutomatic reset time 1 s; tungsten load ≤ 12 W for output and fast output.\u003c\/li\u003e\n\u003cli\u003eCurrent per output common 5 A; cable length ≤ 30 m unshielded for digital I\/O.\u003c\/li\u003e\n\u003cli\u003eFast input cable ≤ 10 m shielded; fast output cable ≤ 3 m shielded; analog cable ≤ 1 m unshielded.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cstrong\u003eCommunication and Expansion\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eEthernet services include DHCP client, Modbus TCP server, Modbus TCP client, and Ethernet\/IP adapter.\u003c\/li\u003e\n\u003cli\u003eSerial link supports 1.2–115.2 kbit\/s over 15 m for RS485 and 3 m for RS232.\u003c\/li\u003e\n\u003cli\u003eUSB port supports 480 Mbit\/s and SoMachine-Network protocol for programming.\u003c\/li\u003e\n\u003cli\u003eExpansion bus supports up to 7 transistor output modules or 7 relay output modules.\u003c\/li\u003e\n\u003cli\u003eExpansion bus supply: 0.52 A at 5 V; 0.2 A at 24 V.\u003c\/li\u003e\n\u003cli\u003eSD card slot accepts 2 GB optional card; battery BR2032 supports 4-year life.\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 24 V DC supply wiring short and use the 3-terminal block for power connection.\u003c\/li\u003e\n\u003cli\u003eUse shielded cable for fast inputs and fast outputs to protect 100 kHz signals.\u003c\/li\u003e\n\u003cli\u003eRoute analog input cable separately; keep length ≤ 1 m and use unshielded wire.\u003c\/li\u003e\n\u003cli\u003eConnect inputs and outputs to removable screw terminal blocks for quick service.\u003c\/li\u003e\n\u003cli\u003eRespect the 55 °C horizontal limit and the 35 °C vertical limit for full performance.\u003c\/li\u003e\n\u003cli\u003eMaintain pollution degree ≤ 2 and keep the protective cover in place for IP20 protection.\u003c\/li\u003e\n\u003cli\u003eCheck 500 V AC insulation boundaries between I\/O and internal logic before commissioning.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cstrong\u003ePackage List\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 × \u003cstrong\u003eTM221CE24T\u003c\/strong\u003e Modicon M221 logic controller.\u003c\/li\u003e\n\u003cli\u003e1 × removable screw terminal block for inputs.\u003c\/li\u003e\n\u003cli\u003e1 × removable screw terminal block for outputs.\u003c\/li\u003e\n\u003cli\u003e1 × 3-terminal block for 24 V DC power supply.\u003c\/li\u003e\n\u003cli\u003e1 × 4-terminal connector for analog inputs.\u003c\/li\u003e\n\u003cli\u003e1 × fixing kit for plate or panel mounting.\u003c\/li\u003e\n\u003cli\u003e1 × protective cover for IP20 protection.\u003c\/li\u003e\n\u003cli\u003eShipping methods: FedEx, UPS, and DHL.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cstrong\u003eFAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eQ: What makes the \u003cstrong\u003eTM221CE24T\u003c\/strong\u003e suitable for fast counting? A: Four fast inputs reach 100 kHz with 32-bit HSC capacity.\u003c\/li\u003e\n\u003cli\u003eQ: Does this controller support PID control? A: Yes, it runs up to 14 simultaneous PID loops.\u003c\/li\u003e\n\u003cli\u003eQ: Which outputs does the controller provide? A: It provides 10 transistor PNP outputs with 0.5 A per point.\u003c\/li\u003e\n\u003cli\u003eQ: Can I expand I\/O later? A: Yes, the expansion bus supports up to 7 transistor or relay modules.\u003c\/li\u003e\n\u003cli\u003eQ: What communication ports are available? A: Ethernet RJ45, USB mini B, and RS232\/RS485 serial link.\u003c\/li\u003e\n\u003cli\u003eQ: What is the analog input resolution? A: 10 bits with 10 mV LSB and ±1 % full-scale accuracy.\u003c\/li\u003e\n\u003cli\u003eQ: How do I mount the unit? A: Use TH35-15 or TH35-7.5 rail, or a panel with the fixing kit.\u003c\/li\u003e\n\u003cli\u003eQ: What shipping carriers do you use? A: We ship by FedEx, UPS, and DHL.\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\u003cp\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\/p\u003e","brand":"Schneider","offers":[{"title":"Default Title","offer_id":53232316842266,"sku":"TM221CE24T","price":257.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/6240\/4634\/files\/TM221CE24T.jpg?v=1792659677","url":"https:\/\/www.ubestplc.com\/products\/tm221ce24t-schneider-m221-logic-controller-request-pricing","provider":"Ubest Automation Limited","version":"1.0","type":"link"}