HIMA F8620/11 Central Processing Unit (H41/H51 System)

Product Overview
The HIMA F8620/11 Central Processing Unit (CPU) is a high-performance processing unit designed for safety-critical applications within the H41 and H51 systems. It provides robust and reliable processing power for industries requiring high levels of safety and redundancy, such as oil & gas, chemical, nuclear, and process control sectors. The F8620/11 CPU ensures that safety-related processes, such as emergency shutdown systems (ESD), fire and gas detection, and machine protection, operate reliably and with the highest standards of safety.

The F8620/11 is fully integrated within the HIMA safety systems and is optimized to handle both SIL 3 (Safety Integrity Level) and SIL 2 applications, making it suitable for a wide range of industrial safety applications. The unit supports modular design and flexible integration with a variety of input/output (I/O) modules, networking devices, and safety sensors, ensuring comprehensive control and monitoring.

Key Features

• High Safety Integrity – Meets the highest SIL 3 and SIL 2 safety standards, ensuring reliable operation for safety-critical applications.

• Redundancy and Fault Tolerance – Supports redundancy configurations to ensure continuous operation, even in the event of hardware failures, ensuring system reliability and uptime.

• Flexible Configuration – Easily configurable for a range of system sizes and applications, offering modular architecture that adapts to evolving safety needs.

• Real-Time Processing – Provides real-time data processing for critical safety functions, with low latency and high availability.

• Wide Compatibility – Compatible with a wide range of I/O modules, including analog, digital, and safety-rated I/Os, for flexible system design.

• High-Performance Processor – Equipped with an advanced processor for fast execution of safety algorithms and control functions, ensuring quick responses to emergency situations.

• Communication Protocols – Supports multiple communication protocols such as Ethernet, Modbus, and Profibus, enabling easy integration with other control systems and devices.

• Integrated Diagnostics – Built-in diagnostics and status monitoring for system health and performance, providing early fault detection and reducing downtime.

• Compact and Robust – Designed for industrial environments, the CPU is built to withstand harsh conditions, including temperature extremes, vibrations, and electromagnetic interference.

Technical Specifications

Dimensions and Weight

Electrical Characteristics

Environmental Characteristics

System Compatibility

Industry Applications

• Oil & Gas – Used in upstream, midstream, and downstream applications for emergency shutdown systems (ESD), process safety monitoring, and fire and gas detection.

• Chemical – Provides reliable control and safety monitoring in hazardous chemical processes, ensuring plant safety in the event of process disturbances or emergencies.

• Nuclear – Supports critical safety systems in nuclear power plants, ensuring protection of personnel, equipment, and the environment.

• Pharmaceutical – Used for the safe operation of pharmaceutical manufacturing, ensuring that sensitive processes are monitored and controlled within safety limits.

• Power Generation – Monitors and controls safety systems in power plants, including turbines, boilers, and transformers, ensuring safe operation during critical events.

• Mining – Provides safety control for mining operations, including monitoring of machinery, ventilation systems, and gas detection systems in underground mines.

• Water Treatment – Controls water treatment systems, ensuring the safety of drinking water and wastewater management through accurate monitoring and emergency response systems.

The HIMA F8620/11 Central Processing Unit is an essential component for safety-critical applications that require high levels of reliability, redundancy, and real-time processing. Fully compliant with SIL 3 and SIL 2 safety standards, it ensures the safe and continuous operation of safety systems in hazardous industries such as oil & gas, chemical, and nuclear sectors. With its modular design, dual-processor redundancy, and advanced diagnostics, the F8620/11 CPU is an ideal solution for complex safety systems requiring fail-safe performance.