This Schneider PLC module provides compact control for small-scale automation applications. The SCHNEIDER TXT 201 handles basic logic and timing functions with reliable performance. Its integrated design reduces installation time and panel space requirements. This module suits simple machine control and building automation tasks.
Physical Dimensions and Mounting Specifications
The module measures 90 mm in height and 70 mm in width. Its overall depth reaches 60 mm including the connectors. This unit weighs approximately 0.25 kilograms for easy installation. The housing features a durable plastic enclosure with snap-on mounting. The SCHNEIDER TXT 201 supports standard DIN rail mounting in control cabinets. A front-panel terminal block handles all input and output wiring connections.
Processor and Memory Specifications
An integrated 8-bit microprocessor executes user programs with consistent performance. The processor operates at a clock frequency of 2 MHz for basic control tasks. This unit includes 4 KB of RAM for user program and data storage. A separate 8 KB EPROM holds the operating system firmware. The SCHNEIDER TXT 201 provides 2 KB of retentive memory for critical parameters. An internal capacitor maintains memory for approximately 5 days without external power.
I/O Configuration and Communication Ports
This module provides 8 digital inputs for direct sensor and switch connection. It includes 6 digital outputs for actuator and relay control applications. Each output drives loads up to 0.3 A at 24 V DC for reliable switching. The unit offers one RS-232 port for programming and diagnostic communication. The SCHNEIDER TXT 201 includes a built-in real-time clock for time-based operations. LED indicators display the status of each input and output channel.
Detailed Specification Table
| Parameter | Specification |
|---|---|
| Dimensions (H x W x D) | 90 mm x 70 mm x 60 mm |
| Weight | Approx. 0.25 kg |
| Processor Type | 8-bit microprocessor |
| Clock Frequency | 2 MHz |
| RAM Capacity | 4 KB |
| EPROM Capacity | 8 KB |
| Retentive Memory | 2 KB |
| Data Retention Time | Approx. 5 days (capacitor) |
| Digital Inputs | 8 |
| Digital Outputs | 6 (0.3 A @ 24 V DC) |
| Communication Port | RS-232 |
| Real-Time Clock | Yes |
| Operating Temperature | 0°C to 50°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 TXT 201 operates effectively between 0°C and 50°C. Download the user program via the RS-232 interface from a programming device. Monitor the LED indicators to verify proper input and output status. Regularly inspect terminal connections to maintain reliable system performance.
Details
| Weight | 0.91 kg |
|---|---|
| Dimensions | 110 × 55 × 90 mm |
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