Product Introduction
In compact automation systems demanding precise I/O control, the Schneider TM221C24R delivers robust performance. This Modicon series controller from UBEST Automation combines 14 digital inputs, 10 relay-type digital outputs, and 2 analog inputs (0-10V) in a single unit. Operating on a 24 V DC supply, the TM221C24R ensures stable operation across various industrial applications.
Technical Specifications
| Parameter |
Value |
| Power Supply Voltage |
24 V DC |
| Digital Inputs |
14 |
| Digital Outputs |
10 (Relay Type) |
| Analog Inputs |
2 (0-10V) |
| Processor Type |
32-bit |
| Processing Speed |
22 ns per instruction |
| Memory Capacity |
256 kB (Program Memory) |
| Data Storage |
64 kB (Retention Memory) |
| Real Time Clock |
Built-in |
| Operating Temperature |
-10°C to 55°C |
| Mounting Type |
DIN Rail Mount |
| Dimensions |
130 mm x 95 mm |
| Weight |
0.45 kg (1.00 lbs) |
The 32-bit processor processes instructions at 22 ns, ensuring fast logic execution. With 256 kB program memory and 64 kB retention memory, the TM221C24R handles complex control tasks while preserving critical data during power loss.
Real-World Applications and ROI
The Schneider TM221C24R excels in applications like packaging machinery, conveyor control, and simple process automation. Its analog inputs allow voltage monitoring for sensors, while relay outputs drive actuators directly. Investing in this controller reduces total cost of ownership through its long service life and minimal maintenance requirements. The built-in real-time clock enables time-stamped data logging, improving system diagnostics and reducing downtime.
Installation and Setup
Mount the TM221C24R on a standard DIN rail. Connect a 24 V DC power supply to the designated terminals. Wire digital inputs to sensors and relay outputs to actuators. The analog inputs accept 0-10V signals. Ensure proper grounding and follow the wiring diagram provided in the user manual.
Maintenance and Reliability
The TM221C24R operates reliably between -10°C and 55°C, making it suitable for harsh environments. Periodic inspection of connections and cleaning of the enclosure help maintain performance. Its solid-state design minimizes wear, contributing to long-term reliability and cost savings.
Selection Guide
Before purchasing the Schneider TM221C24R, verify your system's power supply (24V DC) and required I/O count. This controller supports additional I/O expansion modules for future scalability. For genuine parts and expert support, choose UBEST Automation (ubest101) as your supplier.