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- ABB
- PM645A
- CPU Processor Unit
- Switzerland
- 252 × 273 × 40 mm
- 1.75kg
- 3BSE010536R1
- Xiamen, China
- New & In Stock
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We have a 10-year logistics and express cooperation agreement, so our products can be shipped to any place in the world.
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Our products are imported in bulk from the place of origin. Because of the cooperative relationship, our products are all original and 100% new.
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We provide 7*24 hours service to our customers. We will be there whenever you need us.
Price advantage
All our products are priced very favorably because we have our own warehouse and supply.
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ABB PM645A 3BSE010536R1 CPU Processor Unit
Product Introduction
The ABB PM645A 3BSE010536R1 is a high-performance CPU processor unit designed for the ABB AC800M series of distributed control systems (DCS). This advanced CPU unit plays a vital role in controlling complex automation processes and integrating system components efficiently. With its robust processing power, the PM645A ensures real-time data processing, system monitoring, and seamless communication between system components, providing a reliable solution for a wide range of industrial automation applications.
Built to handle demanding tasks, the PM645A is ideal for high-performance control systems in industries like power generation, chemical processing, oil and gas, and manufacturing. The processor is equipped with advanced diagnostics and communication features, ensuring that operators can easily monitor system health and ensure smooth operations.
Product Specifications
| Parameter | Value |
|---|---|
| Dimensions | 252 × 273 × 40 mm |
| Weight | 1.75 kg |
| Processor | 32-bit ARM Cortex-M7 CPU |
| Communication | Ethernet, Profibus DP, Modbus |
| Operating Temperature | -20°C to +60°C |
| Power Supply | 24 V DC ± 20% |
| RAM | 512 MB |
| Program Memory | 256 MB |
| I/O Capacity | Up to 8192 I/O points |
| Diagnostic LEDs | Yes (for real-time monitoring) |
| Safety Certifications | UL, CE, RoHS |
Product Applications
The ABB PM645A is highly versatile and can be used in various industrial automation applications, including:
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Power Generation: Integrating into power plants to control turbines, generators, and transformers. It is used to monitor power distribution and optimize the performance of energy systems.
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Chemical Processing: Managing chemical reactors, mixers, and distillation columns, the PM645A ensures precise control of hazardous processes and optimizes plant efficiency.
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Oil and Gas: Used in oil refineries, natural gas plants, and offshore platforms, the PM645A supports control and monitoring systems to ensure safe and efficient extraction and processing operations.
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Manufacturing Automation: The PM645A is ideal for controlling assembly lines, robotic systems, and material handling systems, improving productivity and reducing downtime in automated factories.
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Water and Wastewater Treatment: The PM645A controls pumps, valves, and filtration systems in water and wastewater treatment plants, ensuring continuous flow and treatment efficiency.
Product Advantages
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High Processing Power: The PM645A features a 32-bit ARM Cortex-M7 CPU, delivering powerful performance to handle complex control algorithms, real-time data processing, and rapid response times.
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Extensive Communication Options: The PM645A supports Ethernet, Profibus DP, and Modbus communication protocols, enabling easy integration with a wide variety of automation systems.
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Large I/O Capacity: Capable of handling up to 8192 I/O points, the PM645A is well-suited for large, scalable systems that require efficient monitoring and control of numerous processes and devices.
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Reliability: Designed for continuous, 24/7 operation in demanding environments, the PM645A operates in temperatures ranging from -20°C to +60°C, ensuring robust performance in industrial conditions.
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Real-Time Diagnostics: Equipped with LED status indicators, the PM645A provides real-time diagnostics, allowing for quick troubleshooting and ensuring system health is always monitored.
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Compact Design: With dimensions of 252 × 273 × 40 mm and weighing only 1.75 kg, the PM645A provides high performance while being compact enough to fit into tight spaces.
Brand and Series
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Brand: ABB
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Series: AC800M Series
Recommended Models in the Same Series
| Model | Description | Weight | Dimensions | Key Feature |
|---|---|---|---|---|
| PM644A | High-performance processor with additional features | 1.80 kg | 260 × 280 × 45 mm | Dual Ethernet ports |
| PM640A | Compact PLC CPU for small-scale applications | 1.50 kg | 245 × 265 × 40 mm | Optimized for smaller systems |
| PM645B | Enhanced version of PM645A with increased memory | 1.90 kg | 252 × 273 × 40 mm | Larger RAM and program memory |
| PM641A | Advanced PLC CPU with higher processing power | 1.85 kg | 255 × 270 × 42 mm | Increased processing power |
| PM648A | High-end CPU with extended I/O capacity | 2.00 kg | 270 × 280 × 45 mm | Extensive I/O expansion |
Popular ABB Models
| Model Number | Parameters | Product Series | Application | Advantages |
|---|---|---|---|---|
| PM582-ETH | 1 Ethernet port, 100 Mbps | PM Series | Industrial Networking | Reliable, compact, easy integration |
| PM583-ETH | 1 Ethernet port, 1000 Mbps | PM Series | Process Control | High-speed communication, flexible |
| PM585-ETH | 2 Ethernet ports, 1000 Mbps | PM Series | Automation Systems | Dual-port, scalable, fast data transfer |
| PM584-ETH | 2 Ethernet ports, 100 Mbps | PM Series | Data Monitoring | Increased bandwidth, robust design |
| PM586-ETH | 4 Ethernet ports, 1000 Mbps | PM Series | Industrial Automation | Supports multiple protocols, secure |
Frequently Asked Questions (FAQ)
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Q: What is the processor type in the PM645A?
A: The PM645A uses a 32-bit ARM Cortex-M7 CPU for high-performance control and data processing. -
Q: What are the communication protocols supported by the PM645A?
A: The module supports Ethernet, Profibus DP, and Modbus communication protocols. -
Q: How many I/O points can the PM645A handle?
A: The PM645A supports up to 8192 I/O points, making it suitable for large-scale automation systems. -
Q: What is the power supply requirement for the PM645A?
A: The PM645A requires a 24 V DC ± 20% power supply. -
Q: What is the operating temperature range of the PM645A?
A: The module operates in a temperature range of -20°C to +60°C, ensuring reliable performance in various industrial environments. -
Q: How much memory does the PM645A have?
A: The PM645A comes with 512 MB of RAM and 256 MB of program memory. -
Q: What are the safety certifications for the PM645A?
A: The PM645A is certified with UL, CE, and RoHS compliance. -
Q: Does the PM645A offer real-time diagnostics?
A: Yes, the PM645A is equipped with LED status indicators for real-time diagnostics and fault detection. -
Q: What industries can benefit from using the PM645A?
A: The PM645A is suitable for industries like power generation, chemical processing, oil and gas, manufacturing, and water treatment. -
Q: Can the PM645A be used for large-scale automation systems?
A: Yes, the PM645A can support large systems with up to 8192 I/O points, making it perfect for complex, large-scale automation applications.