Dengfeng (XinXing) Trading Co., Limited
| Packaging Details | Anti-static Bag + Carton Box + Foam Protection |
| Expansionmodules | Supports expansion with I/O modules and communication modules |
| Cpu | M221 series CPU |
| Certifications | CE, UL, cUL, CSA |
| Supply Ability | 1-10 Pcs , 3-5days ; 11-20Pcs, 5-7days ; ≥ 21Pcs , both parties negotiate the lead time |
| Programmingsoftware | EcoStruxure Machine Expert (formerly SoMachine) |
| Mounting | DIN rail mounting |
| Payment Terms | T/T |
| Inputtype | Digital and Analog Inputs |
| Delivery Time | 3-5 work days |
| Operatingtemperature | 0 to 55 °C |
| Manufacturer | Schneider Electric |
| Powersupply | 24 V DC |
| Productname | Schneider Modicon M221 Logic Controllers |
| Memory | Up to 64 KB user program memory |
| Scantime | Typically 0.5 ms per 1000 instructions |
| Outputtype | Digital and Analog Outputs |
| Controllertype | Logic Controller (PLC) |
| Communicationports | Ethernet, USB, Serial (depending on model) |
| Model Number | TM221CE24U |
| Brand Name | Schneider Electric |
| Place of Origin | Germany |
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Product Specification
| Packaging Details | Anti-static Bag + Carton Box + Foam Protection | Expansionmodules | Supports expansion with I/O modules and communication modules |
| Cpu | M221 series CPU | Certifications | CE, UL, cUL, CSA |
| Supply Ability | 1-10 Pcs , 3-5days ; 11-20Pcs, 5-7days ; ≥ 21Pcs , both parties negotiate the lead time | Programmingsoftware | EcoStruxure Machine Expert (formerly SoMachine) |
| Mounting | DIN rail mounting | Payment Terms | T/T |
| Inputtype | Digital and Analog Inputs | Delivery Time | 3-5 work days |
| Operatingtemperature | 0 to 55 °C | Manufacturer | Schneider Electric |
| Powersupply | 24 V DC | Productname | Schneider Modicon M221 Logic Controllers |
| Memory | Up to 64 KB user program memory | Scantime | Typically 0.5 ms per 1000 instructions |
| Outputtype | Digital and Analog Outputs | Controllertype | Logic Controller (PLC) |
| Communicationports | Ethernet, USB, Serial (depending on model) | Model Number | TM221CE24U |
| Brand Name | Schneider Electric | Place of Origin | Germany |
The Schneider TM221CE24U is a compact Modicon M221 logic controller with 24 embedded digital I/O points. It includes 14 digital inputs and 10 NPN transistor outputs, operates from a 24 VDC power supply and provides embedded Ethernet connectivity.
This model is intended for machine-control applications requiring more embedded I/O than the 16-point controller while retaining compact dimensions, fast transistor switching and industrial Ethernet communication.
The U suffix identifies an NPN transistor-output configuration. Output polarity, common wiring and connected field-device compatibility must be verified during replacement and commissioning.
| Model | TM221CE24U |
| Series | Modicon M221 |
| Product Type | Logic Controller |
| Controller Family | TM221CE |
| Form Factor | Compact Controller with Ethernet |
| Total Embedded I/O | 24 |
| Digital Inputs | 14 |
| Digital Outputs | 10 |
| Output Type | NPN Transistor Outputs |
| Output Code | U |
| Output Wiring | Sinking-output configuration; confirm common wiring and field-device polarity |
| Power Supply | 24 VDC |
| Embedded Ethernet | Yes |
| Ethernet Functions | Modbus TCP and supported Ethernet services; verify firmware and controller project |
| Serial Communication | Embedded serial line; verify port mode, connector and protocol settings |
| Programming Port | USB programming connection |
| Expansion Platform | TM3 local expansion I/O |
| Communication Expansion | Compatible TM4 communication modules or gateways |
| Cartridge Support | Compatible TMC2 cartridge family; verify slot and cartridge type |
| Programming Software | EcoStruxure Machine Expert - Basic |
| High-Speed Functions | High-speed counters and supported pulse outputs; verify exact channels and frequency limits |
| Supply Status | Confirm current regional availability before quotation |
The TM221CE24U is suitable for packaging machinery, conveyors, assembly systems, labeling equipment, automated production machines, pumps, fans and material-handling systems.
The 14-input and 10-output arrangement provides additional embedded capacity for sensors, switches, alarms, solenoid valves, electronic relays and compatible drive-control interfaces.
NPN transistor outputs support frequent switching, but the output current, field voltage, load polarity, leakage current and external protection must be verified for every connected device.
Verify the complete TM221CE24U model. TM221CE24T is a PNP transistor controller and uses a different output-wiring convention.
TM221CE24R uses relay outputs and a 100-240 VAC controller supply. It cannot be substituted without checking the controller power supply, output loads and field wiring.
Back up the controller project, Ethernet configuration, serial parameters, pulse-output settings, I/O mapping, expansion layout and firmware before replacing the original controller.
Related 24-I/O Ethernet controllers include TM221CE24T with PNP transistor outputs and TM221CE24R with relay outputs.
TM221CE16U provides 16 embedded I/O, while TM221CE40U provides 40 embedded I/O for larger compact-control applications.
Please provide the exact installed model, 24 VDC supply details, NPN field wiring, output-load information, Ethernet project, serial communication settings and required high-speed functions.
Firmware, TM3 expansion modules, cartridge options, product condition, test requirements, availability and delivery time must be confirmed before quotation.
Company Details
Business Type:
Exporter,Trading Company,Seller
Year Established:
2024
Total Annual:
1000000-1500000
Employee Number:
10~25
Ecer Certification：
Site Member
Company Profile DF Automatic supplies industrial automation spare parts, control system components, and replacement parts to customers worldwide. Our product range covers PLC modules, servo drives, servo motors, variable frequency drives, HMI panels, industrial sensors, pneumatic components, h... Company Profile DF Automatic supplies industrial automation spare parts, control system components, and replacement parts to customers worldwide. Our product range covers PLC modules, servo drives, servo motors, variable frequency drives, HMI panels, industrial sensors, pneumatic components, h...
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