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The Schneider 140CPU21304 is a high-performance CPU controller in the Modicon Quantum series. It is designed to provide robust control and automation capabilities for large-scale, complex industrial systems. The controller is equipped with a 32-bit processor that enables fast processing and communication with other components in the system. With its flexible architecture, the 140CPU21304 is ideal for advanced industrial applications such as energy management, manufacturing automation, and process control. This controller is built for reliability and high availability, making it suitable for mission-critical applications.
| Parameter | Value |
|---|---|
| Model Number | 140CPU21304 |
| Dimensions | 130 x 250 x 30 mm |
| Weight | 0.798 kg |
| Power Supply | 24 V DC |
| Processor Type | 32-bit RISC Processor |
| Memory | 2 MB |
| Operating Temperature | -25°C to +70°C |
| Communication Protocols | Ethernet, Modbus, Profibus |
| I/O Capacity | Up to 2048 I/O points |
| Mounting Type | Rack Mount |
| Safety Certifications | CE, UL, RoHS |
The 140CPU21304 is used across a wide range of industrial applications. Some common uses include:
Manufacturing Automation: The controller helps manage production lines, robotic arms, and assembly systems in industries like automotive and electronics.
Energy Control: In power plants, the 140CPU21304 handles control of turbines, generators, and boilers, contributing to efficient and reliable power generation.
Water Treatment: The controller is used to automate and control pumps, filters, and valves in water treatment plants, ensuring safe and consistent water supply.
Oil & Gas: In oil rigs and refineries, the 140CPU21304 provides control over critical processes such as pumping, processing, and storage, ensuring safety and operational efficiency.
Building Management Systems (BMS): The controller plays a key role in managing HVAC systems, lighting, and security systems in commercial buildings.
High-Speed Processing: The 32-bit RISC processor ensures that complex control processes are executed quickly and efficiently, providing real-time response for critical operations.
Scalable I/O Support: The 140CPU21304 supports up to 2048 I/O points, allowing for easy expansion as the system grows and evolves.
Communication Flexibility: The controller supports multiple communication protocols, including Ethernet, Modbus, and Profibus, allowing seamless integration with existing systems and devices.
Reliability and Durability: The wide operating temperature range (-25°C to +70°C) and high-quality construction make this controller suitable for harsh industrial environments.
Compact and Lightweight: With dimensions of 130 x 250 x 30 mm and a weight of 0.798 kg, the 140CPU21304 is designed for easy installation, even in space-constrained environments.
Energy Efficient: Powered by 24 V DC, it ensures low energy consumption, contributing to cost savings over the life of the product.
Safety Certifications: With CE, UL, and RoHS certifications, the controller complies with international safety and environmental standards.
Brand: Schneider Electric
Series: Modicon Quantum
| Model | Description | Weight | Dimensions | Key Feature |
|---|---|---|---|---|
| 140CPU11303 | Compact and reliable CPU for medium-scale applications | 0.9 kg | 160 x 160 x 103 mm | Efficient for automation systems |
| 140CPU11303A | Enhanced version with extended memory capacity | 1.1 kg | 160 x 160 x 103 mm | Additional memory and performance |
| 140CPU67160 | High-performance processor for large control systems | 1.2 kg | 160 x 160 x 103 mm | Superior processing speed |
| 140CPU67260 | High-end CPU with more advanced I/O support | 1.5 kg | 160 x 160 x 103 mm | Extensive I/O support |
| 140CPU21103 | Entry-level CPU for small to medium systems | 0.7 kg | 160 x 160 x 103 mm | Cost-effective and efficient |
| Model Number | Parameters | Product Series | Application | Advantages |
|---|---|---|---|---|
| 140CPU11302C | 1.2 GHz, 2MB, 32 I/O | 140 Series | Automation Systems | Compact, high processing power |
| 140CPU11302R | 1.2 GHz, 2MB, 32 I/O | 140 Series | Process Control Systems | Flexible I/O options, reliable |
| 140CPU11303 | 1.6 GHz, 4MB, 64 I/O | 140 Series | Industrial Control Systems | High-speed processing, scalable |
| 140CPU11304 | 1.8 GHz, 4MB, 64 I/O | 140 Series | SCADA Systems | Increased processing power, robust |
| 140CPU11305 | 2.0 GHz, 8MB, 128 I/O | 140 Series | Complex Automation Systems | High I/O support, energy-efficient |
Q: What is the power supply requirement for the 140CPU21304?
A: The 140CPU21304 requires a 24 V DC power supply.
Q: How much memory does the 140CPU21304 have?
A: The 140CPU21304 has 2 MB of memory.
Q: What is the weight of the 140CPU21304?
A: The 140CPU21304 weighs 0.798 kg.
Q: What communication protocols are supported by the 140CPU21304?
A: The 140CPU21304 supports Ethernet, Modbus, and Profibus communication protocols.
Q: How many I/O points can the 140CPU21304 support?
A: The 140CPU21304 can support up to 2048 I/O points.
Q: What is the operating temperature range of the 140CPU21304?
A: The 140CPU21304 operates in temperatures ranging from -25°C to +70°C.
Q: What certifications does the 140CPU21304 have?
A: The 140CPU21304 is certified with CE, UL, and RoHS compliance.
Q: Can the 140CPU21304 be used in hazardous environments?
A: Yes, it can be used in industrial environments with harsh conditions, but additional safety measures may be needed for hazardous locations.
Q: Is the 140CPU21304 compatible with other Schneider systems?
A: Yes, it integrates seamlessly with other Schneider Modicon Quantum and Modicon M340 systems.
Q: Is there any redundancy support available with the 140CPU21304?
A: Yes, the 140CPU21304 can be configured with redundancy options for critical applications.
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