During technical comparisons, ELECTRIC-TM221CE24R appears alongside Siemens PLC, Magelis HMI Software and Schneider M241 40 Io Transistor Npn so engineers assess signal types, ingress protection, and ambient tolerances accurately.
Schneider TM221CE24R Programmable Logic Controller
The TM221CE24R from Schneider Electric is a compact and reliable PLC (Programmable Logic Controller) developed under the Modicon M221 series.
| Brand | Schneider |
| Product Type | PLC - Programmable Logic Controller |
| Product | TM221CE24R |
Schneider TM221CE24R Programmable Logic Controller – Technical Specifications
| Specification | Value |
|---|---|
| Maximum leakage current | - |
| Discrete output logic | - |
| Minimum load | 1 mA at 5 V DC for relay output |
| Conversion time | 1 ms per channel + 1 controller cycle time for analogue input analog input |
| Ambient air temperature for storage | -25…70 °C |
| Pollution degree | <= 2 |
| Maximum current per output common | 4 A at COM 27 A at COM 07 A at COM 1 |
| Configurable filtering time | 0 ms for input3 ms for input12 ms for input |
| Power supply output current | 0.52 A 5 V for expansion bus0.16 A 24 V for expansion bus |
| Reset time | 1 s |
| Discrete output voltage | 5...125 V DC5...250 V AC |
| Discrete output type | Relay normally open |
| Switching frequency | 20 switching operations/minute with maximum load |
| Output frequency | - |
| Backup time | 1 year at 25 °C (by interruption of power supply) |
| Maximum power consumption in VA | 58 VA at 100...240 V with max number of I/O expansion module35 VA at 100...240 V without I/O expansion module |
| IP degree of protection | IP20 with protective cover in place |
| [Us] rated supply voltage | 100...240 V AC |
| Transmission rate | 1.2...115.2 kbit/s (115.2 kbit/s by default) for bus length of 15 m for RS4851.2...115.2 kbit/s (115.2 kbit/s by default) for bus length of 3 m for RS232480 Mbit/s for USB |
| Input impedance | 3.4 kOhm for discrete input100 kOhm for analog input4.9 kOhm for fast input |
| Range of product | Modicon M221 |
| Net weight | 0.395 kg |
| Discrete output number | 10 relay |
| Discrete input current | 7 mA for discrete input5 mA for fast input |
| Supply voltage limits | 85…264 V |
| Depth | 70 mm |
| Discrete I/O number | 24 |
| Electrical connection | removable screw terminal block for inputs removable screw terminal block for outputs terminal block, 3 terminal(s) for connecting the 24 V DC power supply connector, 4 terminal(s) for analogue inputsMini B USB 2.0 connector for a programming terminal |
The TM221CE24R Schneider PLC offers a robust design and advanced electrical characteristics that make it ideal for continuous automation operations. Powered by a 100–240 V AC supply (with limits of 85–264 V), the controller ensures stable performance across varying voltages. It features 10 relay outputs rated for 5…125 V DC and 5…250 V AC loads, enabling reliable switching for motors, solenoids, and lighting circuits. With 24 discrete I/O points and fast inputs (5 mA to 7 mA), the PLC maintains precise signal processing and quick response for time-critical control tasks. The conversion time of 1 ms per channel ensures accurate analog data acquisition. Built with IP20 protection, a net weight of 0.395 kg, and a compact 70 mm depth, it easily fits into small panels. Communication flexibility is achieved through RS232, RS485, Mini USB 2.0, and Ethernet interfaces supporting Modbus master/slave protocols, allowing seamless device integration. With a backup time of one year at 25 °C and configurable filtering times (0 ms / 3 ms / 12 ms), the TM221CE24R is engineered for long-term durability in harsh industrial environments.
The TM221CE24R is widely used in conveyor automation, packaging systems, material handling lines, HVAC control panels, and water treatment plants. Maintenance engineers prefer this PLC for its dependable relay outputs and flexible voltage handling, while system integrators value its easy programming interface and Ethernet connectivity for remote monitoring. The Schneider Modicon M221 Ethernet Controller also supports quick diagnostics and simplified commissioning, reducing setup time for new installations. Engineering students and automation trainees can use the TM221CE24R Schneider PLC to gain hands-on experience in I/O mapping, ladder logic design, and Modbus network configuration, making it both an industrial-grade and educational-grade controller. Designed to simplify automation control for OEMs, machine builders, and process engineers, this Schneider Modicon M221 Ethernet Controller delivers high-speed performance with flexible connectivity and intuitive configuration through Modbus and Ethernet communication. Schneider’s long-standing reputation for industrial innovation ensures consistent reliability and quality in every application of the TM221CE24R PLC.
For deeper technical insights, users can refer to the TM221CE24R manual and TM221CE24R datasheet to explore wiring details, communication settings, and software compatibility. The Schneider Electric TM221CE24R is part of the proven Modicon M221 family, which also includes related controllers like the Schneider Modicon M241 Transistor Controller. Professionals searching for plc tm221ce24r, tm221ce24r schneider, or schneider tm221ce24r will find it among the most trusted automation solutions for precision control and Ethernet-based communication.
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