Triconex HCU3703E Isolated Analog Input Module

Description

• Reliable Isolation and Anti-Interference Performance
  • It adopts channel isolation design, which prevents the failure of one channel from affecting other channels and avoids signal crosstalk between different input channels.
  • Its common-mode rejection ratio can reach high standards, and it can effectively resist electromagnetic interference in complex industrial environments, ensuring the stability and purity of input signals even in harsh field conditions.
• Strong Fault Tolerance and Diagnostic Capabilities
  • The triple modular redundancy architecture uses a median selection algorithm during each scan to select accurate data, which greatly improves the reliability of data transmission.
  • It provides complete and continuous diagnostic functions for each input channel. Any diagnostic fault in a channel will activate the module’s fault indicator and trigger a backplane alarm signal, and the module can operate normally with up to two faulty channels.
  • It supports online replacement of faulty modules, which minimizes system downtime caused by module failures and improves the overall availability of the system.
• Excellent Compatibility and Scalability
  • It is fully compatible with the Triconex 3000 series systems and can be flexibly matched with other I/O modules of the same series.
  • It can be configured according to different project scales, which is applicable to small systems with a small number of I/O points and large systems with thousands of I/O points, adapting to various scale industrial control needs.
• Efficient Signal Processing
  • It is equipped with an ARM Cortex – A7 processor, which has efficient data processing capabilities and can quickly complete the conversion and transmission of multi-channel analog signals.
  • It supports NVDIMM – N modules to provide persistent memory capabilities, which helps to store key operation data and diagnostic logs, facilitating subsequent system maintenance and analysis.

• Oil and Gas Industry
  • In offshore and onshore drilling platforms, it connects with pressure transmitters and flow meters on oil and gas pipelines to monitor parameters such as oil and gas flow and pipeline pressure in real time, and provides data support for the emergency shutdown system to avoid leakage accidents.
  • In oil refineries, it collects temperature and pressure data of distillation towers and catalytic reactors, ensuring the safety and stability of the oil refining process.
• Chemical Processing Industry
  • In chemical reaction workshops, it is used to collect parameters such as temperature, pressure and material concentration in reactors. It transmits real-time data to the control system to adjust reaction conditions in a timely manner and prevent dangerous accidents caused by abnormal parameters.
  • In chemical raw material storage areas, it connects with level sensors of storage tanks to monitor the liquid level of raw materials continuously and ensure the safety of feeding and storage operations.
• Power Industry
  • In thermal power plants, it integrates into the control systems of boilers and steam turbines, collects parameters such as boiler flue gas temperature and steam pressure, and provides data basis for adjusting fuel supply and ensuring the stable operation of equipment.
  • In nuclear power plants, it is applied to reactor protection systems to collect parameters such as reactor temperature and cooling water pressure, and sends signals to trigger emergency shutdown procedures when parameters are abnormal, avoiding nuclear safety accidents.
• Iron and Steel Industry
  • In steelmaking workshops, it monitors temperature parameters in blast furnaces and converters, and transmits data to the control system to adjust the proportion of raw materials and oxygen supply, ensuring the quality and efficiency of steelmaking.
  • In steel rolling production lines, it collects speed and temperature signals of rolling equipment, which helps to control the rolling process and ensure the dimensional accuracy and mechanical properties of steel products.