The ABB PM864AK01 (3BSE018161R1) is a high-performance CPU controller unit designed for ABB’s AC 800M distributed control system (DCS), part of the globally recognized ABB 800xA automation platform. Known for its robust processing capabilities, system redundancy support, and reliable communication interfaces, the PM864AK01 is ideal for demanding industrial control environments.

This controller offers enhanced processing power, dual Ethernet interfaces, and advanced system integration features. It is engineered to deliver real-time control, rapid data processing, and seamless system redundancy, ensuring high availability for mission-critical applications across energy, manufacturing, oil and gas, and utilities industries.

Key Features

• High-performance 100 MHz PowerPC processor for efficient, real-time control.

• Supports dual-redundant CPU configurations with automatic switchover (<10 ms).

• Dual Ethernet ports for system and network redundancy.

• CompactFlash slot for reliable firmware, application, and configuration storage.

• Galvanically isolated serial ports ensuring safe, interference-free communication.

• Hot-swappable design allows maintenance without shutting down the system.

• Full compatibility with ABB’s S800 I/O and AC 800M control modules.

• Wide operating temperature range suitable for harsh industrial environments.

• Certified to CE, UL, and RoHS standards for global deployment.

• DIN-rail mounting with slide-lock mechanism for secure and convenient installation.

Technical Specifications

Industry Applications

• Power Generation: Automation and control for thermal, nuclear, hydro, and renewable energy plants.

• Oil & Gas: Reliable process control in offshore platforms, refineries, and pipelines.

• Chemical & Petrochemical: Real-time control for complex, hazardous processes.

• Water & Wastewater Treatment: High-precision monitoring and control of treatment plants.

• Pharmaceuticals: Regulated, reliable process control for pharmaceutical manufacturing.

• General Manufacturing: Scalable automation for production lines, machinery, and industrial systems.

Product Advantages

• Superior Processing Speed: 100 MHz CPU ensures fast, reliable control in demanding environments.

• Full Redundancy: Supports dual CPU configurations with automatic failover, ensuring system uptime.

• Robust Communication: Dual Ethernet ports and isolated serial interfaces for secure, interference-free connectivity.

• Maintenance Efficiency: Hot-swappable modules simplify maintenance without affecting system operation.

• Wide Environmental Tolerance: Operates reliably across a broad temperature and humidity range.

• System Compatibility: Fully integrates with ABB’s AC 800M, S800 I/O, and 800xA automation platforms.

• Global Certification: Meets CE, UL, and RoHS standards for worldwide industrial deployment.

• Data Security: CompactFlash slot provides reliable storage for applications and configurations.

• Industrial Durability: Designed for long-term performance in harsh industrial environments.

• Compact Installation: DIN-rail mounting saves space and simplifies system setup.

Frequently Asked Questions (FAQ)

1. What is the processor specification of the PM864AK01?

   It features a 100 MHz PowerPC processor with 32 MB RAM for high-performance control.

2. Does the PM864AK01 support redundancy?

   Yes, it supports dual-CPU redundancy with automatic switchover under 10 ms.

3. What communication ports are included?

   The unit offers two Ethernet RJ45 ports and two serial ports (COM3 RS-232C, COM4 isolated).

4. Is the PM864AK01 hot-swappable?

   Yes, it allows for hot-swapping, enabling maintenance without system downtime.

5. What type of storage does it support?

   It has a CompactFlash slot for secure storage of firmware, configurations, and applications.

6. What is the environmental tolerance of the PM864AK01?

   Operating temperature: -20°C to +60°C; storage temperature: -40°C to +85°C; humidity: 5% to 95% non-condensing.

7. What are the unit’s dimensions and weight?

   The PM864AK01 measures 135mm × 186mm × 119 mm and weighs approximately 1.20 kg.

8. Is the PM864AK01 globally certified?

   Yes, it is CE, UL, and RoHS compliant for use in international industrial environments.

9. Which ABB platforms is the PM864AK01 compatible with?

   It is fully compatible with ABB AC 800M, 800xA, and S800 I/O system components.

10. Can the PM864AK01 be used in high-availability applications?

    Yes, its redundancy and failover capabilities make it ideal for mission-critical control systems.