Technical Specifications
The module has a compact structure with dimensions measuring 28 × 16 × 20 centimeters. It weighs 0.5 kilograms, which is lightweight and compact. It can be easily installed in standard industrial control cabinets without occupying excessive space, facilitating flexible layout with other system modules.
It supports signal specifications including 500mV and 20mA, which are common signal standards for industrial sensors and actuators. This compatibility allows it to match a large number of on-site industrial devices, directly receiving and processing analog signals transmitted from various detection and execution components.
It achieves full compatibility with the overall Triconex control system, and can form a complete signal transmission loop with the model 9771 – 2xx series and other related components of the system. It can also adapt to the connection requirements of common industrial control equipment, without the need for complex adaptive transformation during integration.
It complies with international safety norms such as IEC 61508 and meets SIL 3 safety integrity level requirements. These certifications and compliances confirm its ability to operate reliably in safety – critical industrial scenarios and ensure it can effectively support the overall safety performance of the system.
It can terminate external signals while isolating them from the internal circuits of the Triconex system. This function prevents external signal interference or abnormal voltage fluctuations from damaging the core internal components of the system, and ensures the purity and stability of the signals transmitted to the main control system.
It adopts a triple – redundant architecture, and the redundant design guarantees the continuous operation of the system even when a single component fails. It avoids system downtime or safety risks caused by local component malfunctions, and significantly enhances the stability and fault tolerance of the entire Triconex safety system.
It features a highly modular design that aligns with the overall design concept of Triconex systems. It can be quickly installed and removed during system deployment or maintenance. The clear interface and standardized connection method allow maintenance personnel to locate and handle problems efficiently, reducing system maintenance time and operational costs.
It is equipped with a specialized anti – electromagnetic interference design. It can maintain stable signal transmission and processing capabilities in industrial environments filled with various electromagnetic equipment. It prevents signal distortion caused by electromagnetic interference, ensuring the accuracy of data transmitted between external devices and the main control system.
It is widely used in petrochemical processing plants, being installed on the terminal panels of Triconex control systems in links such as reaction kettles and oil pipelines. It connects pressure sensors, temperature transmitters and emergency shut-off valve actuators. It terminates and stabilizes signals from these devices, ensuring the main control system accurately receives process parameters and issues control commands to avoid accidents such as leakage and explosion.
In thermal power and nuclear power plants, it is applied to the safety control systems of boilers, steam turbines and other key equipment. It connects water level sensors, steam pressure detectors and speed monitors. It transmits equipment operation signals stably to the Triconex system, allowing the system to trigger timely protective measures such as load reduction or emergency shutdown when abnormalities occur, safeguarding the safe operation of power generation units.
It is deployed in Triconex control systems of smelting furnaces, rolling mills and other equipment in metallurgical plants. It connects temperature sensors, pressure detectors and material flow meters in the smelting and rolling processes. It ensures the stable transmission of key process signals, helping the control system adjust process parameters in real time, improving product quality and preventing equipment damage due to parameter deviations.
In chemical production workshops that involve flammable and explosive raw materials, it is used in the Triconex safety system to connect gas concentration sensors, reaction rate detectors and other devices. It terminates and isolates signals from these safety – related devices, ensuring the control system can immediately respond to dangerous signal changes and start emergency disposal procedures to avoid chemical leaks and fire accidents.
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