Many procurement teams check ELECTRIC-TM221C16T against Siemens PLC, Magelis HMI Software and Schneider M241 40 Io Transistor Npn before signing purchase orders, verifying quality, compliance, and after-sales support availability.
Schneider TM221C16T Programmable Logic Controller
The TM221C16T from Schneider Electric is a compact PLC (Programmable Logic Controller) designed for fast signal processing and smooth PLC communication with industrial devices.
| Brand | Schneider |
| Product Type | PLC - Programmable Logic Controller |
| Product | TM221C16T |
Schneider TM221C16T Programmable Logic Controller – Technical Specifications
| Specification | Value |
|---|---|
| Maximum leakage current | 0.1 mA for transistor output |
| Discrete output logic | Positive logic (source) |
| Minimum load | - |
| 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 | 3.5 A |
| Configurable filtering time | 0 ms for input3 ms for input12 ms for input |
| Power supply output current | 0.325 A 5 V for expansion bus0.15 A 24 V for expansion bus |
| Reset time | 1 s automatic reset |
| Discrete output voltage | 24 V DC |
| Discrete output type | Transistor |
| Switching frequency | - |
| Output frequency | 100 kHz for fast output (PWM/PLS mode) at Q0...Q15 kHz for output at Q2...Q30.1 kHz for output at Q4...Q6 |
| Backup time | 1 year at 25 °C (by interruption of power supply) |
| Maximum power consumption in VA | - |
| IP degree of protection | IP20 with protective cover in place |
| [Us] rated supply voltage | 24 V DC |
| 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 transistor 2 fast output |
| Discrete input current | 7 mA for discrete input5 mA for fast input |
| Supply voltage limits | 20.4…28.8 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 TM221C16T Schneider PLC Communication Cable Controller operates on a 24 V DC supply (limits 20.4–28.8 V) and supports 7 transistor outputs with 2 fast outputs capable of < 100 kHz switching speed. Each output uses a positive logic (source) configuration with a maximum current of 3.5 A per common point, providing stable control for drives and actuators. Its conversion time of 1 ms per channel and adjustable input filtering (0, 3, 12 ms) ensure precise data capture even in electrically noisy environments. Communication is simplified through RS232, RS485 and Mini USB 2.0 ports supporting Modbus protocol for seamless integration with HMIs and field devices. Built with IP20 protection, a slim 70 mm depth, and lightweight design (0.346 kg), the TM221C16T PLC fits easily into compact control panels while maintaining efficient heat dissipation and low power consumption.
The Schneider Electric TM221C16T PLC is widely used in industrial machines, packaging lines, conveyors, and automation panels that require precise timing and stable communication. Engineers value its transistor outputs for rapid signal switching and low maintenance operation. The controller operates reliably from –25 °C to 70 °C and up to 2000 m altitude, ensuring dependable performance even in challenging environments. When paired with EcoStruxure Machine Expert software, the TM221C16T offers easy programming and remote monitoring capabilities, making it ideal for both industrial and educational automation applications.
For technical details and setup guidance, refer to the official TM221C16T Datasheet and TM221C16T Manual. Buyers interested in the latest TM221C16T Price can explore offers from authorized vendors of Schneider Electric TM221C16T. Whether you search for Schneider TM221C16T, TM221C16T Schneider, or PLC TM221C16T, this model stands out as a proven member of the Schneider M221 PLC family known for speed, durability, and precise industrial control. Belonging to the proven Modicon M221 TM221C16T series, this controller delivers reliable automation performance, flexible connectivity, and long-term durability for OEMs and machine builders.
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