The TSX3721DC from Schneider Electric is a compact programmable logic controller from the renowned Modicon Premium family. Engineers utilize this unit for reliable machine control in diverse industrial environments. Its design focuses on seamless integration and consistent performance.
Core Specifications and Hardware Design
This PLC operates on a dedicated 24 VDC power supply, ensuring stable operation in electrically noisy environments. The unit’s compact chassis measures approximately 140 mm x 50 mm x 165 mm. It weighs around 0.85 kg, facilitating easy mounting within control cabinets. Moreover, its robust construction withstands typical industrial temperature variations.
Memory, Interfaces, and Communication
The TSX3721DC includes 64 KB of internal RAM for efficient program execution and data handling. A built-in lithium battery provides backup power to preserve this memory during outages. For connectivity, an integrated RS-485 serial port supports Modbus protocols. This single port enables direct communication with HMI panels and variable frequency drives.
Technical Specifications
| Specification | Detail |
|---|---|
| Manufacturer | Schneider Electric |
| Product Type | Compact Programmable Logic Controller (PLC) |
| Series | Modicon Premium |
| Model | TSX3721DC |
| Power Supply | 24 VDC (typical current draw 350 mA) |
| Processor Speed | 0.2 to 0.5 µs (Boolean instructions) |
| Program Memory | 64 KB RAM (battery-backed) |
| Built-in Communication | 1 x RS-485 (Modbus) |
| Dimensions (H x W x D) | Approx. 140 mm x 50 mm x 165 mm |
| Weight | Approx. 0.85 kg |
| Standards | UL, CSA, CE |
Details
| Weight | 0.91 kg |
|---|---|
| Dimensions | 110 × 55 × 90 mm |
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