ABB HC800 – High-Performance Automation Controller
The ABB HC800 (part of ABB’s AC 800M series) is a robust process controller designed for industrial automation and distributed control systems (DCS). It serves as a central processing unit (CPU) in mission-critical applications such as power plants, oil refineries, chemical processing, and manufacturing, offering high reliability, scalability, and seamless integration with ABB’s automation ecosystem.
Technical Parameters
|
Category
|
Specification
|
|---|---|
|
Processor
|
32-bit RISC CPU with real-time operating system (VxWorks or Linux-based RTOS)
|
|
Memory
|
16 MB RAM (program memory), expandable via CompactFlash or SD card
|
|
Power Supply
|
24 V DC (±20%), redundant power inputs supported
|
|
I/O Compatibility
|
ABB S800 I/O modules (analog, digital, HART, fieldbus interfaces)
|
|
Communication Interfaces
|
– 2x Ethernet (10/100/1000 Mbps TCP/IP)
– 2x RS-232/RS-485 serial ports – PROFIBUS DP, Modbus RTU/TCP, OPC UA, IEC 61850 – Redundant MB300 extension bus |
|
Operating Temperature
|
-25°C to +70°C
|
|
Humidity
|
5–95% (non-condensing)
|
|
Certifications
|
CE, UL, ATEX (optional), IEC 61131-2, RoHS
|
|
Redundancy
|
Hot-swappable CPU redundancy (dual HC800 units)
|
|
Protection Class
|
IP20 (standard enclosure)
|
Functional Features
- Real-Time 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 mission-critical systems.
- Scalability & Flexibility
- Modular architecture supports expansion with ABB S800 I/O modules, enabling up to 250,000 I/O points in large-scale systems.
- 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, Modbus, or IEC 61850 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 extreme temperatures, high vibration, and electromagnetic interference (EMI).
- Optional conformal coating for protection in corrosive or dusty environments.
Typical Applications
- Process Industries: Oil & gas refining, chemical reactors, batch processing.
- Power Generation: Turbine control, grid synchronization, substation automation.
- Manufacturing: Robotics, production line control, quality assurance systems.
- Water Treatment: Pump control, filtration, and SCADA integration.
Compliance & Standards
- Safety: IEC 61508/61511 (SIL 2/3 capable), ATEX/IECEx (hazardous areas).
- Communication: IEEE 802.3 (Ethernet), PROFIBUS DP V0/V1, Modbus.
- Environmental: RoHS, WEEE.
Conclusion
The ABB HC800 is a cornerstone of industrial automation, combining high-speed processing, robust redundancy, and seamless integration with ABB’s ecosystem (e.g., 800xA, S800 I/O). 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.
There are no reviews yet.