Maintenance teams planning replacements for ELECTRIC-TM221CE40R frequently review Siemens PLC, Magelis HMI Software and Schneider M241 40 Io Transistor Npn to prevent downtime, checking availability and compatibility with existing systems.
Schneider TM221CE40R Programmable Logic Controller
The TM221CE40R from Schneider Electric is a robust PLC (Programmable Logic Controller) from the Modicon M221 series, designed for Ethernet/IP communication and reliable industrial automation.
| Brand | Schneider |
| Product Type | PLC - Programmable Logic Controller |
| Product | TM221CE40R |
Schneider TM221CE40R 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 | 7 A |
| Configurable filtering time | 0 ms for input3 ms for input12 ms for input |
| Power supply output current | 0.52 A 5 V for expansion bus0.24 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 | 70 VA at 100...240 V with max number of I/O expansion module41 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 | 0.456 kg |
| Discrete output number | 16 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 | 40 |
| 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 TM221CE40R Schneider PLC is engineered for precision and endurance in industrial environments. Operating on a wide supply voltage range of 85…264 V AC, it offers excellent stability and energy efficiency. The controller supports 5...125 V DC and 5...250 V AC discrete output voltages through 16 relay outputs, providing reliable switching for motors, solenoids, and contactors. With 40 discrete I/O points and configurable filtering times (0 ms / 3 ms / 12 ms), the TM221CE40R achieves responsive and noise-free signal control. Its conversion time of 1 ms per analog channel and fast input current of 5 mA ensure high-speed data processing. The controller’s IP20-rated enclosure, 70 mm depth, and 0.456 kg net weight make it space-efficient and easy to install. It features RS232, RS485, and USB 2.0 ports for Modbus communication and offers Ethernet/IP connectivity for seamless integration into industrial networks. With relay normally open outputs, 1-second reset time, and a backup time of one year at 25°C, the TM221CE40R Schneider Electric PLC delivers long-lasting reliability under continuous operation.
The TM221CE40R is widely used in manufacturing units, packaging machines, conveyor systems, and utility automation where dependable Ethernet communication and stable relay control are essential. Maintenance engineers prefer this PLC for its durability, while system integrators value its flexibility in Ethernet/IP and Modbus environments. The Schneider PLC Ethernet/IP model simplifies programming through intuitive software and supports multi-device networking for remote diagnostics. Engineering students and trainees also find it valuable for learning industrial protocols, logic sequencing, and input/output configuration. Whether deployed in small-scale machinery or complex control systems, the TM221CE40R Schneider PLC offers a strong balance of performance, simplicity, and trust. Known for its compact design and flexible control capabilities, the Schneider PLC Ethernet/IP model ensures consistent performance in production lines, machinery automation, and energy management systems. It combines advanced communication, precise control, and easy scalability for modern automation applications.
For comprehensive product details, you can refer to the TM221CE40R manual and TM221CE40R datasheet for wiring, programming, and Ethernet configuration. The Schneider Electric TM221CE40R belongs to the trusted Modicon M221 family, sharing its reliability with related models like the Schneider Modicon M241 Transistor Controller. Professionals searching for tm221ce40r schneider, plc tm221ce40r, plc schneider tm221ce40r, or tm221ce40r schneider electric will find it among the most dependable and cost-effective PLC solutions for Ethernet/IP-based industrial control.
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