Schneider TSX3705001 Programmable Controller

The Schneider Electric TSX3705001 is a high-performance programmable logic controller (PLC) from the Modicon Premium series, designed to offer robust control, processing speed, and flexible expansion for industrial automation systems. As part of Schneider’s legacy PLC product line, the TSX3705001 features a powerful processing unit that facilitates complex automation tasks in manufacturing, infrastructure, and process industries.

With integrated communication ports and the ability to interface with distributed I/O systems, motion control units, and HMI devices, this controller is well suited for applications requiring real-time responsiveness, data handling, and deterministic control. Its modular nature ensures easy installation, scalability, and maintenance, making it a reliable cornerstone for automation engineers working on long-life systems.

Product Specifications

Applications

The TSX3705001 is used across a broad spectrum of industries where high-speed control, large I/O capacities, and reliable performance are essential. Key applications include:

• Automotive Manufacturing – Used in robotic control, conveyor systems, and welding stations.

• Food & Beverage Processing – Controls batching, mixing, and packaging automation lines.

• Water & Wastewater Treatment – Provides logic control for pump stations, filtration, and chemical dosing.

• Pharmaceuticals – Automates production under strict regulatory compliance environments.

• Energy & Power Distribution – Used in power plant automation and substation management.

• Material Handling Systems – Integrates with drives, barcode scanners, and sorters for distribution automation.

Product Advantages

• Legacy Stability: Proven reliability in long-term industrial environments where consistent operation is essential.

• Real-Time Performance: Fast instruction cycle times ensure deterministic behavior for time-sensitive processes.

• Modular Flexibility: Easily scalable with a variety of I/O, communication, and specialty modules.

• Multiple Protocol Support: Built-in Modbus and optional Ethernet capability allow integration with legacy and modern networks.

• High Memory Capacity: Large program and data memory for complex control routines.

• Simple Maintenance: Hot-swappable and easy-to-replace CPU design reduces downtime.

• Comprehensive Programming Support: Compatible with PL7, Unity Pro, and Concept software platforms.

• Field Proven Design: Extensively used in critical industries worldwide for decades.

Frequently Asked Questions (FAQ)

1. What software is used to program the TSX3705001?

   It can be programmed using PL7, Unity Pro (now EcoStruxure Control Expert), or Concept, depending on your system.

2. Is this controller still supported by Schneider?

   While it is considered a legacy product, Schneider Electric provides ongoing support through their services and spare parts channels.

3. Does the TSX3705001 support Ethernet communication?

   Yes, with the addition of an Ethernet communication module such as TSXETY5103.

4. Can I use TSX3705001 with modern HMIs?

   Yes, it supports Modbus and can be interfaced with modern HMIs that support Modbus RTU/TCP or Uni-Telway.

5. How many I/O points can it control?

   The TSX3705001 can manage thousands of I/O points depending on the number of expansion racks and I/O modules used.

6. Can it be used in high-vibration environments?

   Yes, when installed in a proper enclosure with appropriate shock dampening, it meets industrial vibration standards.

7. Is hot-swapping possible?

   Some modules in the system allow hot swapping, but CPU replacement typically requires power-down.

8. What is the expected lifecycle of this product?

   Many TSX3705001 units remain in operation for over 15–20 years under proper maintenance.

9. Does it support redundancy?

   Redundancy can be implemented using system architecture, though TSX3705001 alone doesn’t provide built-in redundancy.

10. Can it be integrated into SCADA systems?

    Yes, it integrates well with SCADA platforms via Modbus, Ethernet, or OPC gateway configurations.