Description

The Schneider Electric TSX4740 (also identified as TSX P47 420) serves as a robust central processing unit for the legacy Modicon TSX 47 series automation platform. This high-capacity processor is engineered to manage complex logic execution, floating-point mathematics, and multi-axis motion control tasks within distributed industrial architectures. It is widely utilized in critical operations including automotive assembly, food and beverage processing, and chemical manufacturing, providing deterministic control over both local and remote I/O subsystems.

Features

• High-speed bit and word processing capabilities for complex automation tasks.
• Multitasking operating system supporting prioritized execution of safety-critical rungs.
• Supports plug-in RAM or EPROM cartridges for flexible application program storage and data logging.
• Integrated communication ports for HMI connectivity and Telway network protocol support.
• Modular backplane bus architecture for seamless integration with specialized fieldbus modules.

Applications

• Automotive manufacturing assembly lines.
• Food and beverage production control systems.
• Chemical and petrochemical process automation.
• Legacy industrial control system maintenance and upgrades.

Technical Specifications

Installation Guidelines

• Ensure the PLC rack is powered down before inserting or removing the processor module to prevent electrical damage.
• Verify that the module is correctly seated in the designated CPU slot on the TSX 47 backplane.
• Use shielded cables for RS-485 communication to minimize EMI interference in industrial environments.
• Maintain adequate ventilation around the rack to ensure operating temperatures remain within the 0 to 60 deg C range.
• Handle the module using proper ESD (Electrostatic Discharge) precautions to protect internal circuitry.

FAQ

What is the primary function of the TSX4740?

The TSX4740 acts as the central processor for the Modicon TSX 47 platform, handling logic execution, I/O management, and communication across the automation network.

Does this module support memory expansion?

Yes, the unit supports plug-in RAM or EPROM cartridges, allowing for flexible memory management based on the requirements of your application program.

Is this module compatible with the Telway protocol?

Yes, the processor features dedicated ports that support the Telway network protocol for multi-PLC data exchange and HMI connectivity.