Procurement managers rarely finalize ELECTRIC-TM221CE16R without reviewing Siemens PLC, Magelis HMI Software and Schneider M241 40 Io Transistor Npn, ensuring that the chosen component meets budget, compliance, and delivery conditions.
Schneider TM221CE16R Programmable Logic Controller
The TM221CE16R from Schneider Electric is a reliable PLC (Programmable Logic Controller) under the Modicon M221 series, designed for small and medium automation systems.
| Brand | Schneider |
| Product Type | PLC - Programmable Logic Controller |
| Product | TM221CE16R |
Schneider TM221CE16R 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 | 6 A at COM 17 A at COM 0 |
| Configurable filtering time | 0 ms for input3 ms for input12 ms for input |
| Power supply output current | 0.325 A 5 V for expansion bus0.12 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 | 49 VA at 100...240 V with max number of I/O expansion module33 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 | 0.346 kg |
| Discrete output number | 7 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 | 16 |
| 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 TM221CE16R Schneider PLC combines powerful technical specifications with an energy-efficient design. It operates on a 100–240 V AC supply (rated voltage range of 85–264 V) and offers relay normally open outputs supporting 5...125 V DC and 5...250 V AC switching. With 16 discrete I/O points including 7 relay outputs, the controller allows versatile control for machines, conveyors, and small process systems. It features a conversion time of 1 ms per channel and configurable filtering options (0 ms / 3 ms / 12 ms) for signal accuracy. The IP20 protection ensures safe operation, while the 70 mm depth and 0.346 kg net weight make it easy to install in compact control panels. Built with RS232, RS485, USB 2.0, and Ethernet ports, the TM221CE16R supports Modbus communication protocols for seamless network integration. Designed to withstand harsh industrial conditions, it operates between -25°C to 70°C and at altitudes up to 2000 meters. With a backup time of one year at 25°C and low power consumption (33–49 VA), it delivers long-term reliability for continuous automation processes.
The TM221CE16R is ideal for automation projects involving packaging machines, bottling lines, material handling systems, HVAC units, and building management applications. Engineers appreciate its relay output stability and Ethernet communication for real-time monitoring, while system integrators benefit from its easy programming and modular expansion. The Schneider 16 IO Logic Controller supports efficient data exchange over industrial networks, reducing downtime and simplifying maintenance. Students and trainees in industrial automation also use the TM221CE16R Schneider to learn practical control logic, analog input handling, and industrial networking, making it an excellent educational and industrial-grade controller. This compact Schneider 16 IO Logic Controller with Ethernet communication provides efficient control, flexibility, and easy configuration for a wide range of industrial applications. Known for precision and durability, the TM221CE16R Schneider PLC ensures dependable performance in modern automation setups.
To explore detailed documentation, refer to the TM221CE16R manual and TM221CE16R datasheet for wiring, configuration, and programming guidelines. The Schneider Electric TM221CE16R belongs to the trusted Modicon M221 product line and shares its platform with models like the Schneider Modicon M241 Transistor Controller. Professionals searching for plc tm221ce16r, tm221ce16r schneider, schneider tm221ce16r, or schneider electric tm221ce16r will find this controller ideal for Ethernet-enabled automation tasks.
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