This Schneider modular base controller provides a flexible platform for Modicon automation systems. The SCHNEIDER TSX3710028DR1 combines CPU processing with integrated I/O capabilities. Its modular architecture supports easy system expansion and reconfiguration. This controller suits machine control and small process applications.
Physical Dimensions and Mounting Specifications
The controller measures 140 mm in height and 100 mm in width. Its overall depth reaches 120 mm including the connectors. This unit weighs approximately 1.2 kilograms for stable installation. The housing features a rugged enclosure with integrated mounting flanges. The SCHNEIDER TSX3710028DR1 supports both DIN rail and panel mounting methods. A front-panel connector block handles all field wiring connections.
Processor and Memory Specifications
An integrated 16-bit microprocessor executes user programs with reliable performance. The processor operates at a clock frequency of 8 MHz for efficient processing. This unit includes 48 KB of RAM for user program and data storage. A separate 96 KB flash memory holds the operating system firmware. The SCHNEIDER TSX3710028DR1 provides 16 KB of retentive memory for critical data. An internal supercapacitor maintains memory for approximately 10 days without external power. A battery backup option extends the data retention period significantly.
I/O Configuration and Communication Ports
This controller provides 24 digital inputs for direct sensor and switch connection. It includes 16 digital outputs for actuator and relay control applications. Each output drives loads up to 0.5 A at 24 V DC for reliable switching. The unit offers one RS-232 port for programming and diagnostic communication. A second RS-485 port supports Modbus network connections with other devices. The SCHNEIDER TSX3710028DR1 includes four analog inputs for process monitoring tasks.
Detailed Specification Table
| Parameter | Specification |
|---|---|
| Dimensions (H x W x D) | 140 mm x 100 mm x 120 mm |
| Weight | Approx. 1.2 kg |
| Processor Type | 16-bit microprocessor |
| Clock Frequency | 8 MHz |
| RAM Capacity | 48 KB |
| Flash Memory | 96 KB |
| Retentive Memory | 16 KB |
| Data Retention Time | Approx. 10 days (supercapacitor) |
| Digital Inputs | 24 |
| Digital Outputs | 16 (0.5 A @ 24 V DC) |
| Analog Inputs | 4 |
| Communication Ports | RS-232, RS-485 (Modbus) |
| Operating Temperature | 0°C to 55°C |
Application and Commissioning Guidelines
Mount this controller vertically in a control panel with adequate clearance. Ensure sufficient airflow around the unit for proper heat dissipation. Connect field devices using shielded cables for reliable signal transmission. The SCHNEIDER TSX3710028DR1 operates effectively between 0°C and 55°C. Download the user program via the RS-232 interface from a programming device. Connect the RS-485 port for Modbus network communication. Regularly inspect terminal connections to maintain reliable system performance.
Details
| Weight | 0.91 kg |
|---|---|
| Dimensions | 110 × 55 × 90 mm |
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