Schneider 140CPU21304 製品紹介
The Schneider 140CPU21304 is a high-performance programmable logic controller (PLC) module from the Modicon Quantum series, designed for industrial automation and control applications. It serves as the central processing 台 (CPU) for the system, /fering robust processing power, reliability, and flexibility. This module is ideal for complex automation tasks in industries such as manufacturing, energy, water treatment, and transportation. Its modular design allows for easy integration with other components in the Quantum series, ensuring scalability and adaptability to various industrial environments.
Product Parameters
| Parameter | Specification |
|---|---|
| モデル | 140CPU21304 |
| Series | Modicon Quantum |
| CPU Type | 32-bit RISC processor |
| Memory | 4 MB RAM, 8 MB Flash |
| Communication Ports | 1 RS-232, 1 RS-485, 1 Ethernet |
| サポートed Protocols | Modbus, TCP/IP, Uni-Telway |
| I/O Capacity | Up to 64K I/O points |
| Scan Time | 0.1 ms per 1K logic instructions |
| Operating Temperature | 0°C to 60°C (32°F to 140°F) |
| Storage Temperature | -40°C to 85°C (-40°F to 185°F) |
| Relative Humidity | 5% to 95% (non-condensing) |
| Power Supply | 24V DC (19.2V to 30V DC) |
| Power Consumption | 10W (typical) |
| Dimensions | 130 x 250 x 30mm |
| 重量 | 0.798 kg |
| Certifications | UL, CE, IEC, CSA |
Product Applications
The 140CPU21304 is widely used in industrial automation systems due to its high processing speed and reliability. Key applications include:
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Manufacturing: Control / assembly lines, robotic systems, and material handling.
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Energy Management: Monitoring and control / power distribution systems.
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Water Treatment: Automation / filtration, pumping, and chemical dosing processes.
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Transportation: Signaling and control in rail and traffic management systems.
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Oil & Gas: Supervision / extraction, refining, and pipeline operations.
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Building Automation: HVAC and lighting control in commercial facilities.
Product Advantages
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High Performance: The 32-bit RISC processor ensures fast execution / complex logic and arithmetic operations.
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Scalability: Modular design allows for easy expansion with additional I/O and communication modules.
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Robust Communication: Multiple ports and protocol support enable seamless integration with other devices and systems.
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Reliability: Designed for harsh industrial environments with wide operating temperature and humidity ranges.
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User-Friendly Programming: Compatible with Schneider’s ユニットy Pro s/tware, simplifying configuration and troubleshooting.
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Longevity: Backed by Schneider’s reputation for durable and long-lasting industrial components.
よくある質問 (FAQ)
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What is the maximum I/O capacity / the 140CPU21304?
The module supports up to 64K I/O points, making it suitable for large-scale systems. -
Does the 140CPU21304 support Ethernet communication?
Yes, it includes one Ethernet port for TCP/IP communication. -
What programming s/tware is compatible with this CPU?
Schneider’s ユニットy Pro s/tware is used for programming and configuration. -
Can the 140CPU21304 operate in extreme temperatures?
It operates within 0°C to 60°C and can withstand storage temperatures / -40°C to 85°C. -
Is the module certified for use in hazardous environments?
It carries UL, CE, IEC, and CSA certifications but may require additional enclosures for hazardous areas. -
How much power does the CPU consume?
Typical power consumption is 10W at 24V DC. -
What is the scan time for 1K logic instructions?
The scan time is 0.1 ms. -
Can I expand the memory / the 140CPU21304?
No, the memory is fixed at 4 MB RAM and 8 MB Flash. -
What protocols are supported for communication?
Modbus, TCP/IP, and Uni-Telway are supported. -
What is the weight and dimensions / the module?
It measures 130 x 250 x 30mm and weighs 0.798 kg.
Recommended Similar & Related モデルs
| モデル | Series | Key Features |
|---|---|---|
| 140CPU53414 | Modicon Quantum | Enhanced memory (16 MB Flash), dual Ethernet |
| 140CPU65150 | Modicon Quantum | High-speed processing, 64K I/O capacity |
| 140CPU67160 | Modicon Quantum | Advanced security features, 128 MB Flash |
| 140CPU31110 | Modicon Quantum | Compact design, basic I/O support |
| 140CPU43412 | Modicon Quantum | Mid-range performance, 8 MB Flash |
| 140CPU11302 | Modicon Quantum | Entry-level CPU, cost-effective |
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