Product Overview

The Schneider Electric TSXLES20 functions as a high-performance serial communication expansion module for the Modicon TSX Micro PLC series. This module provides two independent, asynchronous serial ports, allowing the PLC to exchange data simultaneously with multiple peripherals like HMIs, variable speed drives, and barcode readers. By offloading communication protocols from the main CPU, the TSXLES20 maintains fast logic execution speeds. We supply this module as 100% Brand New and Original, ensuring seamless network expansion for your machine-level control systems.

Technical Specifications

Engineering Advantages

• Optimized CPU Performance: The TSXLES20 handles serial data processing independently. This architecture prevents communication overhead from slowing down your PLC's primary scan cycle, which is essential for high-speed packaging and motion tasks.

• Versatile Physical Layer Flexibility: While the module utilizes Mini-DIN 8-pin connectors, the specific cable choice determines whether the port operates as RS232 or RS485. This allows a single module to interface with both point-to-point HMI connections and multipoint RS485 drive networks.

• Space-Saving Half-Slot Design: The module fits into the standard half-slot format of the TSX Micro rack. This compact footprint enables significant communication expansion without requiring a larger, more expensive PLC base or increasing the control panel's physical size.

• Real-Time Visual Diagnostics: Dedicated LEDs provide instantaneous status updates. The green "RUN" LED confirms module health, while yellow LEDs indicate TX/RX activity for each port, allowing maintenance teams to troubleshoot network traffic issues without a PC.

• Broad Protocol Compatibility: The module natively supports industry-standard Modbus and Uni-Telway. This ensures "plug-and-play" connectivity with a vast range of legacy and modern industrial hardware, from laser scanners to remote telemetry units.

FAQs

Does the TSXLES20 support RS232 and RS485 simultaneously?

Yes. Since the two ports are independent, you can configure one for RS232 (e.g., for a local printer or HMI) and the other for RS485 (e.g., for a network of drives) by utilizing the appropriate Schneider Electric serial cables.

What software do I need to configure the serial ports?

You can configure the TSXLES20 using PL7 Pro for legacy applications or EcoStruxure Control Expert (formerly Unity Pro) for modern systems. Configuration involves setting the baud rate, parity, and protocol directly within the I/O map.

How do I ensure the module is 100% Brand New?

We guarantee every TSXLES20 we ship is 100% Brand New and Original in its factory packaging. Each unit carries a full 12-month warranty, protecting you against the reliability risks associated with refurbished or used surplus parts.

Can I use this module with the Modicon M340 or M580?

No. The TSXLES20 specifically fits the TSX Micro PLC platform. For M340 or M580 systems, you should look for Modicon X80 communication modules such as the BMXNOM series.