Schneider Electric 140CPU53414UC Unity Processor Module

Schneider Electric Modicon Quantum CPU Module

The 140CPU53414UC is a high-performance processor module from Schneider Electric's Modicon Quantum series. This Quantum Unity processor delivers reliable control for industrial automation systems. It provides substantial memory capacity and fast processing for complex applications.

Core Technical Specifications

• Brand & Model: Schneider Electric 140CPU53414UC (Modicon Quantum Series)
• Processor Type: Quantum Unity with 80486 processor core
• Clock Frequency: 100 Megahertz operating speed
• RAM Capacity: 586 Kilobytes internal working memory
• Program Memory: 4 Megabytes program storage capacity
• Total RAM: 2972 Kilobytes comprehensive memory system
• Rack Support: Two local racks for module expansion

Performance & Timing Specifications

• Execution Time: 0.1 to 0.27 microseconds for Boolean operations
• Instruction Rate: 1.86 to 2.49 thousand instructions per millisecond
• Processing Speed: 0.1 to 0.5 milliseconds per 1000 instructions
• Watchdog Timer: 250 milliseconds system monitoring interval
• Clock Accuracy: ±8 seconds per day at operating temperature
• I/O Capacity: 30 inputs/32 outputs distributed per network

Communication & Network Features

• Communication Ports: Modbus RS232 and Modbus Plus ports
• Network Support: 2 remote and 3 distributed networks
• Network Drops: 63 distributed drops per network maximum
• Remote Stations: 31 remote drops supported
• Distributed I/O: 500 inputs/500 outputs per network capacity
• Communication Memory: 1 MB+ with protective conformal coating

Power & Environmental Specifications

• Power Supply: 5 Volts DC at 1250 milliamps requirement
• Battery System: Lithium battery with 1.2 Amp-hour capacity
• Battery Life: 10 years typical operational lifespan
• Operating Temperature: 0°C to 60°C (32°F to 140°F)
• Storage Temperature: -40°C to 85°C (-40°F to 185°F)
• Operating Altitude: Up to 5000 meters (16404 feet)

Physical & Protection Features

• Unit Weight: 0.85 kilograms (1.87 pounds) net weight
• Protective Coating: Conformal coating for environmental protection
• LED Indicators: Status and error indication lights
• Key Switch: Memory protection and control switch
• EMC Protection: 4kV contact/8kV air electrostatic discharge resistance
• Certifications: FM Class 1 Div 2, cUL, CSA, UL 508 compliant

Installation Guidelines

• Install in Modicon Quantum control racks with proper power connection
• Connect Modbus RS232 and Modbus Plus communication cables
• Configure network addressing for remote and distributed I/O
• Set key switch for memory protection as required
• Monitor LED indicators for system status and diagnostics
• Ensure operating environment stays within specified temperature range

Packaging & Shipping Information

• Includes one Schneider Electric 140CPU53414UC CPU module
• Package contains installation guide and technical documentation
• We ship via reliable carriers including FedEx, UPS, and DHL
• Proper industrial packaging ensures component protection during transit

Frequently Asked Questions

• What processor does it use? Quantum Unity with 80486 core at 100MHz.
• How much program memory? 4 Megabytes for application storage.
• What communication ports? Modbus RS232 and Modbus Plus ports.
• What is the battery life? 10-year lithium battery lifespan.
• What temperature range? 0°C to 60°C operating temperature.

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