Schneider Electric 140CPU42401C | Quantum CPU 1MB RAM

Core Product Overview

• The Schneider Electric 140CPU42401C is a high-performance Quantum CPU.
• This processor delivers advanced control capabilities for complex automation.
• It features 1MB RAM and rapid 0.3µs Boolean instruction execution.

Key Technical Specifications

• Manufacturer & Model: Schneider Electric 140CPU42401C
• Memory Capacity: 1 MB integrated RAM
• Processing Speed: ~0.3 µs Boolean instruction execution
• Communication Ports: 1 RS232 Modbus + 1 Modbus Plus
• Power Supply: 5 V DC operating voltage
• Protection: Conformal Coated (CC) for environmental resistance
• Watchdog Timer: Integrated system monitoring

Performance & Processing Features

• Boolean Execution: Ultra-fast 0.3 microsecond processing
• Memory Architecture: 1 MB RAM for large programs
• Flash Memory: Built-in for program storage
• Instruction Set: Full IEC 61131-3 standard compliance
• CPU Type: High-performance processor architecture
• System Monitoring: Integrated watchdog timer

Communication & Network Capabilities

• Serial Port: RS232 Modbus for device connectivity
• Network Port: Modbus Plus for high-speed networking
• Protocol Support: Industry standard Modbus protocols
• I/O Compatibility: Local and remote I/O configurations
• System Integration: Connects to SCADA, HMI, and other controllers
• Programming: Unity Pro software compatible

Physical & Environmental Specifications

• Mounting: Standard Quantum rack installation
• Protection Coating: Conformal Coated for moisture resistance
• Temperature Range: 0°C to 60°C operational
• Power Requirements: 5 V DC from backplane
• Construction: Industrial-grade components
• Reliability: Designed for continuous operation

Application & Compatibility

• I/O Support: Compatible with all Quantum I/O modules
• Network Capability: Supports distributed control systems
• Programming Standard: IEC 61131-3 for cross-platform compatibility
• Industry Applications: Process control, manufacturing, energy
• System Scalability: Suitable for medium to large applications
• Maintenance: Hot-swappable in compatible configurations

Ordering & Configuration

• Product Line: Modicon Quantum Automation Platform
• Part Number: 140CPU42401C
• CPU Classification: High-performance processor
• Coating Option: Conformal Coated (CC) version
• Memory Configuration: 1 MB RAM standard
• Applications: Complex automation and control systems

Installation & Programming

• Install the 140CPU42401C in Quantum system rack
• Connect RS232 port for programming and configuration
• Configure Modbus Plus network for distributed I/O
• Program using IEC 61131-3 languages in Unity Pro
• Verify conformal coating protection for harsh environments

Packaging & Delivery

• One Schneider Electric 140CPU42401C Quantum CPU module
• Includes installation documentation and specifications
• Shipping via FedEx, UPS, or DHL express delivery
• Original factory packaging with protective coating

Frequently Asked Questions

How much memory does this CPU have?

The 140CPU42401C features 1 MB of integrated RAM for program execution.

What is the Boolean instruction speed?

It executes Boolean instructions in approximately 0.3 microseconds.

What communication ports are available?

It includes one RS232 Modbus port and one Modbus Plus network port.

What does "conformal coated" mean?

The module has a protective coating for resistance to moisture and contaminants.

What programming standard does it support?

It fully supports the IEC 61131-3 programming standard.