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The Schneider 140CPU21304C is a CPU controller from the Modicon Quantum series, engineered for high-performance automation and control. This controller is designed to manage complex industrial applications, offering reliable and efficient performance for a wide range of process control, monitoring, and automation tasks. Equipped with a 32-bit processor, the 140CPU21304C delivers rapid computation, enabling real-time responses in critical industrial systems. With its flexible communication capabilities and scalable I/O support, it provides the ideal solution for industries such as energy, oil and gas, manufacturing, and water treatment.
This model is engineered for high availability, offering advanced redundancy options and robust communication protocols like Ethernet, Modbus, and Profibus. The 140CPU21304C controller integrates seamlessly into Schneider Electric’s automation systems and is suitable for use in both small-scale and large-scale systems. The controller supports up to 2048 I/O points, making it highly scalable for diverse industrial needs.
| Parameter | Value |
|---|---|
| Model Number | 140CPU21304C |
| 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 140CPU21304C controller is widely used across a variety of industries for automation and control systems. Its flexible architecture makes it ideal for applications such as:
Manufacturing Automation: In automated production lines, the controller manages robotic arms, conveyor systems, and assembly processes, improving efficiency and precision.
Energy Control: In power plants, the controller ensures optimal operation of turbines, generators, and boilers, helping to generate reliable energy efficiently.
Water Treatment: The 140CPU21304C is used in water treatment plants to manage pumps, filters, and valves, ensuring safe and continuous water supply.
Oil & Gas: This controller is essential in managing operations on offshore platforms, refineries, and gas pipelines, controlling processes like pumping, compressing, and distribution.
Building Automation Systems (BMS): The 140CPU21304C is also used in building management systems, controlling HVAC systems, lighting, and security systems in commercial buildings.
Fast and Efficient Processing: Powered by a 32-bit RISC processor, the 140CPU21304C delivers quick execution of complex control and automation tasks, ensuring real-time processing.
High Scalability: Supporting up to 2048 I/O points, the 140CPU21304C can scale to meet the needs of both small and large-scale industrial systems.
Flexible Communication: The controller supports Ethernet, Modbus, and Profibus communication protocols, allowing seamless integration with existing systems and devices.
Reliability and Durability: With an operating temperature range of -25°C to +70°C, the 140CPU21304C is designed for use in harsh environments, offering long-term reliability in critical applications.
Compact and Lightweight: The compact dimensions of 130 x 250 x 30 mm and a weight of 0.798 kg make this controller easy to install, even in space-constrained industrial setups.
Energy Efficient: The 24 V DC power supply ensures that the 140CPU21304C is energy efficient, which reduces the operating costs over time.
Compliant with Safety Standards: The CE, UL, and RoHS certifications ensure that the 140CPU21304C meets international safety and environmental standards, making it suitable for use in global markets.
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 | Application | Advantages |
|---|---|---|---|
| 140CPS51100 | 100W, 24V DC | Power Supply Systems | Compact, reliable, energy-efficient |
| 140CPS51100C | 100W, 24V DC | Control Systems | Cost-effective, stable performance |
| 140CPS52400 | 400W, 24V DC | Industrial Automation | High power output, durable |
| 140CPS52400C | 400W, 24V DC | Process Control Systems | Efficient, long-lasting, flexible |
| 140CPS53500 | 500W, 24V DC | Factory Automation | High capacity, robust design |
Q: What is the power supply requirement for the 140CPU21304C?
A: The 140CPU21304C requires a 24 V DC power supply.
Q: How much memory does the 140CPU21304C have?
A: The 140CPU21304C has 2 MB of memory.
Q: What is the weight of the 140CPU21304C?
A: The 140CPU21304C weighs 0.798 kg.
Q: What communication protocols are supported by the 140CPU21304C?
A: The 140CPU21304C supports Ethernet, Modbus, and Profibus communication protocols.
Q: How many I/O points can the 140CPU21304C support?
A: The 140CPU21304C can support up to 2048 I/O points.
Q: What is the operating temperature range of the 140CPU21304C?
A: The 140CPU21304C operates in temperatures ranging from -25°C to +70°C.
Q: What certifications does the 140CPU21304C have?
A: The 140CPU21304C is certified with CE, UL, and RoHS compliance.
Q: Can the 140CPU21304C 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 140CPU21304C 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 140CPU21304C?
A: Yes, the 140CPU21304C can be configured with redundancy options for critical applications.
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