Model No. 
Model: 140CPU65260
Manufacturer: Schneider Electric
Note: Production of this product ceased on December 31, 2018.
Primary Functions
This module serves as the core control unit of the Modicon Quantum PLC system, responsible for executing automation control programs, managing input/output (I/O) data, and handling communication tasks.
Program Execution: Runs user-programmed control logic to achieve real-time control of industrial processes and equipment.
Data Processing: Acquires, processes, and stores digital and analog I/O data.
System Management: Manages local racks, remote I/O, distributed I/O networks, and system diagnostics.
Communication Integration: Features multiple built-in communication ports to support data exchange with host computers (SCADA/HMI), other PLCs, drives, and field devices.
Application Features:
High Performance & Speed: With high clock frequency and instruction execution rates, it suits applications requiring rapid response and complex control algorithms.
Robust I/O Scalability: Supports massive local and remote I/O point counts (e.g., up to 31,744 discrete inputs/outputs), suitable for large-scale control systems.
High Network Integration: Built-in Modbus Plus and Ethernet TCP/IP ports facilitate integration into enterprise-level network architectures, supporting advanced communication services like Ethernet routing.
High reliability and redundancy: As part of the Modicon Quantum platform, it is typically deployed in critical industrial processes demanding high reliability. Select Quantum systems support CPU and power supply redundancy.
Process control capabilities: Integrated support for process control and precise timestamping makes it suitable for continuous process and batch control applications.
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