Product Description

The 140CPU11303 is a Programmable Logic Controller (PLC) from Schneider Electric, part of the Modicon Quantum series. This PLC is designed for high-performance, complex automation tasks across industries, offering modularity and scalability for both small and large applications. It is ideal for process control, machine automation, and industrial systems that require advanced control capabilities.

Technical Specifications

• General Specifications:
• Model: 140CPU11303
• Series: Modicon Quantum
• Type: Programmable Logic Controller (PLC) CPU
• Product Category: Quantum Series CPU
• Processor Type: 32-bit RISC Processor
• Communication Ports:
• 1x Ethernet: For high-speed communication and integration with other industrial devices and networks.
• 1x Serial Port (RS232/RS485): For connection with serial devices or communication with other systems.
• Fieldbus Networks: Compatible with Schneider Electric's range of fieldbus communication modules like Modbus, Profibus, Ethernet/IP, etc.
• Processing and Performance:
• CPU Processing Speed: Capable of executing up to 3.5 million instructions per second, providing fast processing times for high-demand applications.
• Memory:
• Program Memory: Typically ranges between 2MB to 4MB (depending on configuration and specific model).
• Data Memory: 1MB for holding variable values, timers, counters, etc.
• Cycle Time: Low cycle time, which is critical for high-performance applications with real-time requirements.
• Communication Speed: Supports fast data exchange across networks, with Ethernet communication speeds of up to 100 Mbps.
• Power Supply and Consumption:
• Power Supply: Typically powered by 24V DC, which is common in industrial automation setups.
• Power Consumption: Around 10W (depending on the configuration and connected modules).
• I/O Specifications:
• The 140CPU11303 itself does not have direct I/O points but is used with Modicon Quantum I/O modules that can be configured for various digital, analog, and specialty I/O needs.
• I/O Expansion: Supports up to 64 I/O racks, with a maximum of 4096 I/O points (both digital and analog) depending on the overall system configuration.
• Environmental Conditions:
• Operating Temperature: Typically 0°C to 60°C.
• Storage Temperature: -40°C to 85°C.
• Humidity: 5% to 95%, non-condensing.
• Vibration Resistance: Meets IEC 60068-2-6 standards for vibration resistance.
• Shock Resistance: Meets IEC 60068-2-27 standards for shock resistance.
• Mechanical Specifications:
• Dimensions:
• Height: 145 mm
• Width: 90 mm
• Depth: 100 mm
• Weight: Approximately 1.2 kg.
• Reliability and Diagnostics:
• LED Indicators: Provides diagnostics for power, CPU status, communication status, and network activity.
• Diagnostic Tools: The Modicon Quantum series includes advanced diagnostic features to identify faults in the system, enabling easy troubleshooting and maintenance.