Schneider Electric TSXP574823 Modicon Premium CPU Processor

Description

The Schneider Electric TSXP574823 is a high-performance central processing unit designed for the Modicon Premium automation platform. This double-format processor is engineered to handle complex multitasking and demanding process control loops in industrial environments, such as energy utilities, chemical processing, and large-scale manufacturing. By utilizing a robust internal architecture, the module ensures deterministic execution of logic, reliable data management, and consistent system uptime even in challenging electrical conditions.

Features

• Dual-processor architecture for optimized logic scanning and communication handling.
• 96K words of internal RAM for extensive application code and variable storage.
• Integrated 10/100 Mbps RJ45 Ethernet port for seamless TCP/IP network integration.
• Dedicated serial terminal port (mini-DIN) for local configuration and operator panel connectivity.
• PCMCIA slot support for memory expansion and data logging capabilities.
• Non-volatile variable retention to maintain configuration integrity during power cycles.
• High-speed instruction execution suitable for time-critical automation tasks.

Applications

This CPU is designed for integration into Modicon Premium backplanes, serving as the primary controller for distributed control systems (DCS) and complex PLC architectures. It is frequently deployed in infrastructure projects requiring high availability, such as hydrocarbon refining, power plant automation, and automated mining operations where real-time data tracking and network reliability are essential.

Technical Specifications

Installation Guidelines

• Ensure the rack is powered down before inserting or removing the processor module to prevent electrical damage.
• The module occupies two standard slots on the TSX RKY backplane; ensure sufficient clearance for cooling and cable management.
• Maintain proper grounding of the backplane to minimize the impact of EMI on high-speed communication ports.
• Avoid routing Ethernet and serial communication cables alongside high-voltage power lines to prevent signal interference.
• Verify that the operating environment is within the specified 0 to 60 deg C range and free from excessive dust or corrosive elements.

FAQ

What is the primary function of the TSXP574823?
This is a central processing unit (CPU) for the Modicon Premium series, responsible for executing control logic, managing communication protocols, and coordinating I/O data across the automation system.

Can the memory of this processor be expanded?
Yes, the module includes a PCMCIA memory card slot, which allows for additional storage beyond the 96K words of internal RAM.

Does this module support standard industrial networking?
Yes, it features an integrated 10/100 Mbps Ethernet port supporting standard TCP/IP communication, as well as a dedicated terminal port for Uni-Telway or Modbus protocols.