This Schneider Modicon TSX micro module provides compact control for small automation systems. The SCHNEIDER TSX3722DC handles discrete and analog I/O with dependable performance. Its modular design simplifies system configuration and future expansion. This module suits conveyor control, packaging machines, and small process applications.
Physical Dimensions and Mounting Specifications
The module measures 130 mm in height and 45 mm in width. Its overall depth reaches 100 mm including the front connector. This unit weighs approximately 0.35 kilograms for stable installation. The housing supports standard DIN rail mounting in control cabinets. The SCHNEIDER TSX3722DC features a 20-pin front connector for all signal wiring. This connector accepts conductor cross-sections from 0.5 mm² to 2.5 mm².
Processor and Memory Specifications
An integrated 16-bit microprocessor executes user programs with consistent performance. The processor operates at a clock frequency of 8 MHz for efficient processing. This unit includes 32 KB of RAM for user program and data storage. A separate 64 KB flash memory holds the operating system firmware. The SCHNEIDER TSX3722DC provides 8 KB of retentive memory for critical parameters. An internal supercapacitor maintains memory for approximately 10 days without power.
I/O Configuration and Communication Ports
This module provides 12 digital inputs for direct sensor and switch connection. It includes 8 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 TSX3722DC includes two analog inputs for basic process monitoring.
Detailed Specification Table
| Parameter | Specification |
|---|---|
| Dimensions (H x W x D) | 130 mm x 45 mm x 100 mm |
| Weight | Approx. 0.35 kg |
| Processor Type | 16-bit microprocessor |
| Clock Frequency | 8 MHz |
| RAM Capacity | 32 KB |
| Flash Memory | 64 KB |
| Retentive Memory | 8 KB |
| Data Retention Time | Approx. 10 days (supercapacitor) |
| Digital Inputs | 12 |
| Digital Outputs | 8 (0.5 A @ 24 V DC) |
| Analog Inputs | 2 |
| Communication Ports | RS-232, RS-485 (Modbus) |
| Connector Type | 20-pin front connector |
| Operating Temperature | 0°C to 55°C |
Application and Installation Guidelines
Mount this module vertically on a DIN rail within a control cabinet. Ensure adequate clearance around the module for proper heat dissipation. Connect field devices using shielded cables for reliable signal transmission. The SCHNEIDER TSX3722DC 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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