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- ABB
- PM851AK01
- CPU Controller Unit
- Switzerland
- 135 × 186 × 119 mm
- 1.1kg
- 3BSE066485R1
- Xiamen, China
- New & In Stock
- T/T, PayPal, Western Union
- 1 Year
- 1-3 Working Days
- DHL, UPS, TNT, FedEx and EMS.
- 24-Hour Service
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Our advantage
Global Logistics
We have a 10-year logistics and express cooperation agreement, so our products can be shipped to any place in the world.
Brand new and original
Our products are imported in bulk from the place of origin. Because of the cooperative relationship, our products are all original and 100% new.
24-hour service
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 PM851AK01 3BSE066485R1 CPU Controller Unit
Product Introduction
The ABB PM851AK01 3BSE066485R1 is a high-performance CPU Controller Unit designed for industrial control systems. As a crucial component of ABB’s automation product line, this controller unit enables efficient, precise, and scalable control of processes and machines in complex automation environments.
The PM851AK01 CPU is designed to support demanding applications, offering superior processing power and reliability. It ensures high-speed communication with other modules and devices within the system, making it ideal for controlling complex systems in industries such as power generation, manufacturing, and process automation. This CPU unit is fully integrated with ABB’s AC 800M control system and offers seamless interaction with a range of I/O modules, HMI systems, and other automation components.
With its compact design and robust features, the PM851AK01 ensures optimal system performance in both centralized and distributed control applications.
Product Parameters
| Parameter | Specification |
|---|---|
| Model Number | PM851AK01 3BSE066485R1 |
| Brand | ABB |
| Module Type | CPU Controller Unit |
| Dimensions (L x W x H) | 135 mm x 186 mm x 119 mm |
| Weight | 1.1 kg |
| Operating Voltage | 24 V DC |
| Memory | 1 MB RAM, 8 MB Flash |
| CPU Speed | 400 MHz |
| Operating Temperature | -25°C to +60°C |
| Mounting | DIN Rail |
| Power Consumption | 15 W |
| Connectivity | Ethernet, Serial, USB |
| Communication Protocols | Modbus, Ethernet, OPC |
| Protection Class | IP20 |
| Certifications | CE, UL, IEC 61131-3 |
Brand Introduction
ABB is a globally recognized leader in industrial automation, robotics, electrification, and digitalization. The company specializes in providing cutting-edge solutions for a variety of sectors, including power, manufacturing, transportation, and process industries. ABB’s products are known for their reliability, scalability, and performance, making them a trusted choice for businesses worldwide. ABB’s solutions are designed to optimize efficiency, reduce energy consumption, and enhance the sustainability of industrial operations.
Product Applications
The ABB PM851AK01 3BSE066485R1 CPU Controller Unit is designed for use in a variety of industrial applications where high-speed processing, reliability, and scalability are required. Some key applications include:
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Power Generation: Used for controlling turbines, generators, and distribution systems, ensuring smooth and continuous operations.
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Manufacturing Automation: The CPU handles tasks related to automated production lines, robotics, and quality control systems.
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Process Control: It is ideal for controlling processes in industries like petrochemical, chemical, water treatment, and pharmaceutical manufacturing.
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Building Automation: Manages energy systems such as HVAC, lighting, and security systems.
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Oil & Gas: Monitors and controls drilling operations, refinery systems, and pipeline automation.
Product Advantages
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High Processing Speed: With a 400 MHz processor and 1 MB RAM, the PM851AK01 provides fast and efficient control, enabling real-time decision-making for complex automation tasks.
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Compact and Flexible Design: Its compact size (135 x 186 x 119 mm) and flexible mounting options (DIN rail) allow for easy integration into a variety of control systems with limited space.
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High Memory Capacity: The unit comes equipped with 1 MB RAM and 8 MB Flash memory, allowing for more complex program storage and faster data access.
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Wide Operating Temperature Range: With an operating temperature range of -25°C to +60°C, the PM851AK01 can function in a variety of industrial environments, from harsh conditions to controlled environments.
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Versatile Communication: The unit supports multiple communication protocols, including Ethernet, Modbus, and OPC, allowing seamless integration into diverse industrial networks.
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Energy Efficiency: At only 15 W of power consumption, it offers energy-efficient operation, helping to lower overall operational costs.
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Reliable and Robust: CE, UL, and IEC 61131-3 certifications ensure that the unit meets the highest standards for safety and performance.
Recommended Related Models (Same Series or Similar)
| Model Number | Brand | Module Type | Dimensions (mm) | Weight (kg) | Key Features |
|---|---|---|---|---|---|
| PM802 | ABB | CPU Controller Unit | 120 x 100 x 50 | 0.5 | High processing speed, scalable |
| PM803 | ABB | CPU Controller Unit | 150 x 120 x 55 | 0.55 | Enhanced I/O, Ethernet support |
| PM810 | ABB | CPU Controller Unit | 140 x 110 x 50 | 0.6 | Modular, compact, cost-effective |
| PM860 | ABB | CPU Controller Unit | 135 x 120 x 60 | 0.65 | Advanced control for larger systems |
| PM840 | ABB | CPU Controller Unit | 130 x 110 x 55 | 0.58 | Optimized for industrial networks |
Recommended Popular ABB Models
| Model | Description |
|---|---|
| PM783F | High-performance power module for industrial control systems |
| PM803F | Compact power module optimized for energy efficiency |
| PM810V1 | Power supply unit with enhanced voltage regulation |
| PM790F | Robust power module with advanced fault protection |
| PM805F | High-capacity power module for heavy-duty applications |
| PM815V1 | Modular power unit with scalable output features |
FAQ (Q&A)
Q1: What is the weight of the ABB PM851AK01?
A1: The PM851AK01 weighs 1.1 kg.
Q2: What are the dimensions of the unit?
A2: The unit has dimensions of 135 mm x 186 mm x 119 mm.
Q3: What is the operating voltage for this CPU unit?
A3: It operates at 24 V DC.
Q4: How much memory does the PM851AK01 CPU unit have?
A4: It has 1 MB of RAM and 8 MB of Flash memory.
Q5: What is the processor speed of this unit?
A5: The PM851AK01 features a 400 MHz processing speed.
Q6: What communication protocols are supported?
A6: It supports Modbus, Ethernet, and OPC protocols.
Q7: What is the temperature range for this CPU unit?
A7: It operates within a temperature range of -25°C to +60°C.
Q8: How much power does the PM851AK01 consume?
A8: The power consumption is 15 W.
Q9: Can this unit be mounted on a DIN rail?
A9: Yes, it is designed to be mounted on a DIN rail.
Q10: Is the PM851AK01 certified?
A10: Yes, it is CE, UL, and IEC 61131-3 certified, ensuring safety and compliance with international standards.
Authenticity guarantee
All product specifications are original and authentic imported products. We have an annual sales volume of 300 million yuan, and we only produce original and authentic products. All customers who cooperate with us directly online can enjoy low discounts.
Free warehouse
We have a complete range of product models, 80% of conventional models are in stock, and we have established channels in Asia, Africa, North America, South America, and Europe, effectively shortening the order processing time and satisfying customers in a timely manner.
Technical Team
Fast delivery. Spot goods can be shipped on the same day, and the delivery time transaction is 20% faster than that of peers on average, with a delivery time accuracy rate of 99%.
Thoughtful after-sales service
24-hour after-sales service guarantee team, professional and standardized management service system.