Brand: HIMA
Origin: Germany
HIMA F3211 is a high-availability safety control system developed by HIMA Germany. The system is based on a modular design and integrates a variety of safety functions, such as emergency stop, safety interlock, fire monitoring, etc. It is widely used in petroleum, chemical, metallurgy, electric power, etc. The F3211 system is well known for its high reliability, flexibility and expandability, and can meet the needs of various complex industrial environments.
Product Introduction
System Architecture
The F3211 system uses a distributed architecture consisting of a central controller, fieldbus interface and distributed I/O modules. The central controller is the core of the system and is responsible for handling all safety-related logic operations and control tasks. The fieldbus interface is used to connect the central controller to the distributed I/O modules for high-speed data transmission. Distributed I/O modules are installed in the field and directly connected to sensors and actuators to collect field data and execute control commands.
Functional Features
High safety: The F3211 system complies with international safety standards IEC 61508 and EN 50126, and achieves the highest safety level of SIL 3 (Safety Integrity Level 3), which provides a high level of safety and reliability during operation, and effectively prevents safety accidents due to system failures.
TheModular design: The modular design of the system allows users to flexibly configure the system according to specific needs, which not only reduces the initial investment cost, but also facilitates maintenance and upgrading in the later stages.
Modular design: The modular design of the system allows users to configure it flexibly according to specific needs, which not only reduces the initial investment cost, but also facilitates maintenance and upgrading later.
Real-time: The F3211 system has an extremely fast response time, capable of completing safety control tasks in milliseconds, ensuring a quick response when danger occurs.
Diagnostic function: The system has built-in powerful diagnostic function, which can monitor the operation status of each module in real time, find and deal with faults in time, and improve the maintainability and service life of the system.
Application cases
In the petrochemical industry, the F3211 system is widely used in petroleum refineries, ethylene plants, liquefied natural gas (LNG) storage facilities, and so on. For example, a large petroleum refining company has built an emergency stop system (ESD) using the F3211 system, which effectively improves the safety and reliability of the plant, reduces the number of unscheduled stops, and improves production efficiency.
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