Triconex 5351 Analog Input TriPak 1

Description

• • Physical Parameters
    • Dimensions: The overall dimensions are 200mm×200mm×110mm. The compact modular design enables it to fit perfectly into the standard Triconex system rack without occupying extra installation space.
    • Weight: The net weight is 2.5kg, and the weight including conventional accessories is about 3kg. The moderate weight facilitates maintenance personnel to carry out on-site installation and replacement operations.
    • Structural Design: The internal three sub-circuits adopt an independent layout, and each sub-circuit is equipped with a dedicated circuit board and components to ensure mutual non-interference during operation.
  • Environmental Parameters
    • Temperature Range: The operating temperature range is -40°C to 70°C, and the storage temperature range is -55°C to 85°C, which can adapt to extreme temperature environments such as cold northern workshops and high-temperature chemical reaction workshops.
    • Humidity Adaptability: It can operate normally under the condition of 5% to 95% relative humidity without condensation, which is suitable for humid working environments such as coastal oil and gas platforms and water treatment plants.
    • Vibration Resistance: It can withstand a vibration intensity of 5g, which can cope with the vibration generated by large-scale industrial equipment during operation and ensure the stability of signal collection.
• Functional Features
  • Triple Modular Redundancy for Fault Tolerance: It adopts a triple modular redundant structure. Three identical sub-circuits independently process the collected analog signals. The system conducts voting on the processed signals. When one sub-circuit fails, the other two can continue to work normally, completely avoiding the interruption of signal collection caused by single-point faults.
  • Inter-channel Isolation to Ensure Accuracy: Each input channel is equipped with independent photoelectric isolation components. The isolation design prevents electromagnetic interference between different channels, and also isolates the on-site signal circuit from the system internal circuit, ensuring the accuracy and purity of the collected signals.
  • Comprehensive Online Self-diagnosis: It has a full-range self-diagnosis function, which continuously monitors the module’s power supply status, channel connection integrity and signal conversion accuracy. It can quickly detect faults such as open circuits and short circuits of input lines, and feed back fault information to the main controller in real time through indicator lights and system signals.
  • Hot-swappable for Uninterrupted Production: It supports hot-swap operation. Maintenance personnel can replace the faulty module online without shutting down the entire control system. This function greatly shortens the maintenance time and avoids production losses caused by system shutdown due to module maintenance.
• Application Scenarios
  • Oil and Gas Industry: It is installed in the Triconex safety system of offshore drilling platforms and onshore oil depots. It collects analog signals from pressure sensors and flow meters in oil and gas transmission pipelines, and transmits them to the control center to ensure the safe operation of oil and gas extraction and transportation processes.
  • Chemical Industry: It is integrated into the control system of chemical reactors and polymerization equipment. It collects real-time data such as temperature and pressure in the reaction process, and provides accurate input signals for the adjustment of reaction conditions, preventing safety accidents such as material leakage and explosion caused by parameter deviations.
  • Power Generation Industry: It is applied to the control system of thermal power plants and nuclear power auxiliary equipment. It collects analog signals from boiler steam pressure sensors, generator set temperature detectors and other devices, which helps the control system to adjust the operation parameters of the equipment in time and ensures the stable output of electric power.
  • Non-ferrous Metal Smelting Industry: It is used in the control system of aluminum and copper smelting equipment. It collects analog signals from smelting furnace temperature sensors and molten metal flow meters, and provides data support for the control of smelting temperature and material addition speed, ensuring the quality of smelted products and the safety of the process.
  • Water Treatment Industry: It is deployed in the automatic control system of sewage treatment plants. It collects analog signals from water quality sensors, water level transmitters and other equipment, and transmits the data such as pollutant concentration and water level height to the central controller to realize the automatic adjustment of the sewage treatment process.