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Schneider Electric TMC2SL1 serial communication module for Modicon controllers

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Schneider Electric TMC2SL1

by Schneider Electric

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OverviewElevate the communication abilities of your industrial control systems with the Schneider Electric TMC2SL1. This sophisticated serial expansion module is specifically engineered to seamlessly integrate with your Modicon M221, M241, and M251 programmable logic controllers, providing a vital expansion for diverse connectivity needs. The TMC2SL1 introduces a versatile, configurable RS232/RS485 port, empowering you to interface with a wide array of serial devices. Whether connecting to barcode scanners, human-machine interfaces (HMIs), or specialized third-party equipment, this module ensures reliable data exchange. It is an indispensable component for modernizing and expanding the reach of your industrial automation architectures. Designed for robust performance in challenging industrial settings, the TMC2SL1 is a compact yet powerful solution that simplifies complex serial communication protocols, making it easier to build and maintain efficient control networks.Key Features Dynamic Port Configuration: Features one adaptable port, effortlessly toggling between RS232 and RS485 standards to meet varied application demands. High-Speed Data Transfer: Supports impressive baud rates up to 115.2 kbps, facilitating rapid and efficient data exchange across your network. Broad Protocol Compatibility: Offers comprehensive support for Modbus RTU (Master/Slave) and ASCII communication protocols, ensuring interoperability with a wide range of industrial devices. Effortless System Integration: Achieves perfect harmony with SoMachine and EcoStruxure Machine Expert software environments, streamlining configuration and deployment. Intuitive Diagnostics with LED Indicators: Integrated status LEDs provide immediate visual feedback on communication activity, simplifying troubleshooting and operational monitoring. Space-Saving Direct Mounting: Engineered for direct mounting on the side of your Modicon controller, optimizing panel space and simplifying installation. Technical Specifications Model Identifier: TMC2SL1 Product Series: Modicon TM2 Controller Compatibility: Specifically designed for TM221, TM241, and TM251 Modicon controllers. Power Delivery: Efficiently powered directly via the controller’s expansion bus, eliminating the need for independent power sourcing. Enhanced Isolation: Incorporates galvanic isolation between the serial port and logic circuits, providing superior protection against electrical interference. Environmental Protection: Boasts an IP20 protection rating, suitable for typical industrial enclosure installations. Operational Temperature Range: Certified for reliable operation across a temperature spectrum of 0°C to +55°C. Physical Dimensions (W x H x D): Approximately 23 mm x 90 mm x 70 mm, ensuring a compact footprint. Product Weight: A lightweight design at approximately 0.1 kg, contributing to ease of installation. Applications Seamless Integration of Serial Components: Ideal for bringing both legacy and modern serial devices into your Modicon control ecosystem. Robust Modbus RTU Networking: Facilitates reliable master and slave configurations for Modbus RTU networks, critical for data exchange between PLCs and other devices. Precision Data Acquisition Systems: Establishes reliable communication channels for gathering critical data from sensors and instruments in real-time. OEM and Advanced Machine Automation: A cornerstone for original equipment manufacturers and sophisticated machine automation projects requiring flexible serial connectivity. Why Choose This Model?The Schneider Electric TMC2SL1 stands out as an exceptional choice for expanding your Modicon controller's capabilities. Its 'plug-and-play' design guarantees a hassle-free setup, allowing for rapid deployment of additional serial communication. The unparalleled flexibility offered by its configurable RS232/RS485 port means you're equipped to handle a wide variety of industrial peripherals and communication standards with a single, efficient module. This unit is particularly adept at integrating diverse devices into your automation systems, enhancing overall system functionality.Order NowUpgrade your industrial control setup with the Schneider Electric TMC2SL1 serial communication module. Contact us today to place your order and improve your system's connectivity.FAQWhat Modicon controllers are compatible with the TMC2SL1?The TMC2SL1 is specifically designed for seamless integration with Modicon TM221, TM241, and TM251 controllers.Does the TMC2SL1 require an external power supply?No, the module is efficiently powered directly via the controller’s expansion bus, eliminating the need for independent power sourcing.Can I use the TMC2SL1 for both RS232 and RS485 communication?Yes, the TMC2SL1 features dynamic port configuration, allowing you to effortlessly switch between RS232 and RS485 standards to meet varied application demands.

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PRODUCT DETAILS

Schneider Electric TMC2SL1

Overview

This is a genuine Schneider Electric component. PalmPartsSolution stocks it in new, refurbished, and surplus condition with tested warranty and same-day shipping on in-stock units.

Whether you are sourcing a like-for-like replacement for an existing installation, an emergency spare to keep a line running, or a qualified part for a new build, our team can confirm availability, revision, and lead time before you order.

Key Features

  • Genuine Schneider Electric catalog part
  • Tested before shipment
  • Backed by PalmPartsSolution warranty
  • Cross-reference and revision assistance available
  • Compatible with the broader Schneider Electric automation ecosystem

Compatibility

When ordering, match the full catalog/part number, hardware revision, and firmware revision called out by your Schneider Electric equipment. Where applicable, confirm:

  • Input/output voltage and current rating
  • Communication protocol and network role
  • Mounting form factor and footprint
  • Operating temperature, humidity, and IP rating
  • Required certifications (UL, CE, ATEX, marine, etc.)

Not sure which revision you need? Send us the catalog number on the nameplate and we will confirm the correct match.

Replacement Information

Three ways to source this part through PalmPartsSolution:

  1. Exact replacement — same Schneider Electric catalog number, new or refurbished, tested and warrantied
  2. Form-fit-function equivalent — alternate revision or build that drops in without code changes
  3. Engineered migration — current-generation Schneider Electric platform with documented conversion notes

Contact our engineering team if you need help choosing between these tracks.

Technical Specifications

  • Model Identifier: TMC2SL1
  • Product Series: Modicon TM2
  • Controller Compatibility: Specifically designed for TM221, TM241, and TM251 Modicon controllers.
  • Power Delivery: Efficiently powered directly via the controller’s expansion bus, eliminating the need for independent power sourcing.
  • Enhanced Isolation: Incorporates galvanic isolation between the serial port and logic circuits, providing superior protection against electrical interference.
  • Environmental Protection: Boasts an IP20 protection rating, suitable for typical industrial enclosure installations.
  • Operational Temperature Range: Certified for reliable operation across a temperature spectrum of 0°C to +55°C.
  • Physical Dimensions (W x H x D): Approximately 23 mm x 90 mm x 70 mm, ensuring a compact footprint.
  • Product Weight: A lightweight design at approximately 0.1 kg, contributing to ease of installation.

Applications

  • Seamless Integration of Serial Components: Ideal for bringing both legacy and modern serial devices into your Modicon control ecosystem.
  • Robust Modbus RTU Networking: Facilitates reliable master and slave configurations for Modbus RTU networks, critical for data exchange between PLCs and other devices.
  • Precision Data Acquisition Systems: Establishes reliable communication channels for gathering critical data from sensors and instruments in real-time.
  • OEM and Advanced Machine Automation: A cornerstone for original equipment manufacturers and sophisticated machine automation projects requiring flexible serial connectivity.

Why Choose the TMC2SL1?

The Schneider Electric TMC2SL1 stands out as an exceptional choice for expanding your Modicon controller's capabilities. Its 'plug-and-play' design guarantees a hassle-free setup, allowing for rapid deployment of additional serial communication. The unparalleled flexibility offered by its configurable RS232/RS485 port means you're equipped to handle a wide variety of industrial peripherals and communication standards with a single, efficient module. This unit is particularly adept at integrating diverse devices into your automation systems, enhancing overall system functionality.

Availability & Shipping

  • In stock: TMC2SL1 ready for immediate dispatch from our Florida warehouse.
  • Free USA shipping: FedEx Priority (2–5 business days) and UPS Ground (3–5 business days). Expedited options available at checkout.
  • Worldwide delivery: FedEx International Priority (1–5 days), UPS International Priority (3–5 days), and USPS International (5–10 days) — rates calculated at checkout.
  • Bulk pricing: Volume discounts on request — contact our sales team for quantity quotes.
  • Buy with confidence: Every TMC2SL1 ships with a 1-Year PALM Parts warranty and a 30-day return window.
SUPPORT

Frequently Asked Questions — Schneider Electric

The TMC2SL1 is specifically designed for seamless integration with Modicon TM221, TM241, and TM251 controllers.

Machine down? We ship parts the same day.

New, surplus, and refurbished Schneider Electric inventory in stock. Request a quote or speak directly with an automation specialist for emergency sourcing.

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Product Condition & Firmware

All products are sold as new unless stated otherwise. Original manufacturer packaging may show signs of handling, storage, or shelf wear. Date codes and series may vary from current factory production. PALM Parts does not guarantee the presence, version, or compatibility of any firmware on PLC or automation products.

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