ABB PM864AK01 3BSE018161R1 – High-Performance Process Controller
The ABB PM864AK01 3BSE018161R1 is a robust process controller from ABB’s AC 800M series, designed for mission-critical industrial automation and control applications. It serves as a central processing unit (CPU) in distributed control systems (DCS), offering high reliability, scalability, and seamless integration with ABB’s automation ecosystem.
Technical Parameters
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Category
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Specification
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Processor
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32-bit RISC CPU with real-time operating system (VxWorks)
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Memory
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16 MB RAM (program memory), expandable via CompactFlash or SD card
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Power Supply
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24 V DC (±20%), redundant power inputs supported
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I/O Compatibility
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ABB S800 I/O modules, including analog, digital, HART, and fieldbus interfaces
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Communication Interfaces
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– 2x Ethernet (10/100 Mbps TCP/IP)
– 2x RS-232/RS-485 serial ports – PROFIBUS DP, Modbus RTU/TCP, OPC UA – Redundant MB300 extension bus |
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Operating Temperature
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-25°C to +70°C
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Humidity
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5–95% (non-condensing)
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Certifications
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CE, UL, ATEX (optional), IEC 61131-2, RoHS
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Redundancy
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Hot-swappable CPU redundancy (dual PM864AK01 units)
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Protection Class
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IP20 (standard)
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Functional Features
- High-Speed Process Control
- Executes complex control algorithms (PID, logic, sequencing) with deterministic cycle times (down to 10 ms).
- Supports IEC 61131-3 programming languages (ST, FBD, LD, SFC) and C/C++ for custom applications.
- Redundancy & Fault Tolerance
- Dual-CPU redundancy with automatic failover for uninterrupted operation.
- Redundant power supplies and communication paths for critical infrastructure.
- Scalability & Flexibility
- Modular architecture supports expansion with up to 250,000 I/O points via ABB S800 I/O modules.
- Compatible with ABB’s 800xA system for enterprise-level automation and asset management.
- Advanced Communication
- Seamless integration with SCADA, MES, and ERP systems via OPC UA, PROFIBUS, or Modbus protocols.
- Supports ABB Industrial IT for plant-wide data exchange and analytics.
- Cybersecurity
- Role-based access control, secure boot, and encrypted communication (TLS/SSL).
- Compliance with IEC 62443 for industrial network security.
- Diagnostics & Maintenance
- Built-in self-diagnostics for hardware/software health monitoring.
- Event logging, alarm management, and remote firmware updates via Ethernet.
- Harsh Environment Resilience
- Operates reliably in high-vibration, high-EMI, and extreme temperature conditions.
- Optional conformal coating for corrosive or dusty environments.
Typical Applications
- Process Industries: Oil & gas refineries, chemical plants, power generation.
- Manufacturing: Automotive production, pulp & paper, food & beverage.
- Infrastructure: Water treatment, HVAC systems, smart grid control.
- Pharmaceuticals: Batch process automation and compliance with GMP standards.
Compliance & Standards
- Safety: IEC 61508/61511 (SIL 2/3 capable), ATEX/IECEx for hazardous areas.
- Communication: IEEE 802.3 (Ethernet), PROFIBUS DP V0/V1, Modbus.
- Environmental: RoHS, WEEE.
Conclusion
The ABB PM864AK01 3BSE018161R1 is a cornerstone of industrial automation, combining high-speed processing, robust redundancy, and seamless integration with ABB’s ecosystem. Its versatility in handling complex control tasks, coupled with cybersecurity and diagnostic capabilities, makes it ideal for industries demanding precision, reliability, and scalability. Designed for 24/7 operation in harsh environments, it ensures operational continuity and efficiency in mission-critical applications worldwide.
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