Schneider 140CPU43412AC processor

The Schneider Electric 140CPU43412AC is a high-performance Modicon Quantum Programmable Logic Controller (PLC) CPU module. Designed for industrial automation, this CPU offers robust processing power, extensive communication capabilities, and reliable operation in demanding environments. It supports complex control tasks, real-time data processing, and seamless integration with various industrial networks.

As part of Schneider’s Modicon Quantum series, the 140CPU43412AC is widely used in manufacturing, energy, water treatment, and infrastructure applications. Its modular design allows for flexible expansion, making it suitable for both small and large-scale automation projects.

Product Parameters

Product Applications

The 140CPU43412AC is ideal for:

• Industrial Automation – Controlling machinery, assembly lines, and robotic systems.

• Energy Management – Monitoring and optimizing power distribution in smart grids.

• Water & Wastewater Treatment – Managing pumps, valves, and filtration systems.

• Oil & Gas – Remote monitoring and control of extraction and refining processes.

• Building Automation – HVAC, lighting, and security system integration.

• Transportation – Traffic control and railway signaling systems.

Product Advantages

1. High Performance – Fast processing speeds for complex automation tasks.

2. Scalability – Supports modular expansion for future upgrades.

3. Robust Communication – Multiple protocol support for seamless integration.

4. Durability – Designed to operate in harsh industrial environments.

5. User-Friendly Programming – Compatible with Unity Pro software for easy configuration.

6. Energy Efficiency – Low power consumption reduces operational costs.

7. Global Certifications – Complies with major industry standards for safety and reliability.

Frequently Asked Questions (FAQ)

1. What is the maximum I/O capacity of the 140CPU43412AC?

   • It supports up to 64,000 I/O points with expansion modules.

2. Does this CPU support Ethernet communication?

   • Yes, it supports Ethernet/IP and Modbus TCP/IP (additional modules may be required).

3. What programming software is compatible with this PLC?

   • Schneider Electric Unity Pro is the recommended software.

4. Can the 140CPU43412AC operate in extreme temperatures?

   • It operates within 0°C to 60°C and can withstand storage temps from -40°C to 85°C.

5. Is the CPU module hot-swappable?

   • No, it requires a power cycle for installation or replacement.

6. What is the typical power consumption?

   • Approximately 8W under normal operation.

7. Does it support redundancy for critical applications?

   • Yes, when paired with redundancy modules, it can support fail-safe operations.

8. What is the warranty period for this product?

   • Schneider Electric typically offers a 1-year warranty (check local terms).

9. Can it integrate with SCADA systems?

   • Yes, it supports OPC UA, Modbus, and TCP/IP for SCADA connectivity.

10. What are the mounting options for this CPU?

    • It can be DIN-rail mounted or panel-mounted using brackets.