Product Introduction
The 140CPU42402C is a high-performance CPU module from the Modicon Quantum family by Schneider Electric.
It delivers fast logic control, stable communication, and proven reliability for industrial automation systems.
Core Selling Points
- Powerful 486 CPU for stable control tasks
- Dual Modbus Plus ports for flexible networking
- Supports both local and remote I/O systems
- Designed for long-term industrial operation
- Easy integration into existing Quantum racks
Processor & Performance
- Processor type: 486 controller CPU
- Boolean execution time: approximately 0.3 microseconds
- Instruction handling optimized for PLC logic
- Integrated watchdog timer for system safety
- Reliable scan cycle for continuous processes
Memory & Program Handling
- RAM capacity: 2 MB
- Built-in flash memory for data retention
- Supports large control programs
- Stable data storage during power loss
- Efficient memory access speed
Communication Capability
- Two Modbus Plus communication ports
- Supports Modbus and Modbus Plus protocols
- Reliable data exchange with field devices
- Ideal for distributed control networks
- High communication stability
System Compatibility
- Compatible with local I/O modules
- Supports remote I/O architecture
- Designed for Quantum PLC racks
- Works with Unity Pro and Concept software
- Complies with IEC 61131-3 programming standard
Electrical & Environmental Data
- Power supply: 5 V DC
- Operating temperature: 0 to 60°C
- Conformal coating for dust and moisture protection
- Stable operation in control cabinets
- Designed for industrial environments
Mechanical Design
- Rack-mounted installation
- Compact module footprint
- Secure backplane connection
- Easy replacement and maintenance
Typical Applications
- Manufacturing automation lines
- Process control systems
- Energy and utility plants
- Material handling systems
- Large-scale PLC networks
Packaging, Shipping & Warranty
- Original industrial-grade packaging
- Carefully tested before shipment
- Shipping via FedEx, UPS, or DHL
- 12-month warranty
Professional FAQ
- Is the 140CPU42402C suitable for system upgrades?
Yes. It is widely used for Quantum PLC upgrades. - When should I choose dual Modbus Plus ports?
Use them for redundant or multi-network designs. - Can it handle remote I/O over long distances?
Yes. It supports stable remote I/O communication. - Is conformal coating important?
It helps protect the module in dusty environments. - What should I verify before ordering?
Confirm rack type and software compatibility.
Contact Information Inquiries:
info@oiltechcontrols.com |
+86 158 8020 0923
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