Triconex 2211 Analog Input Module

Description

• Functional Features
  • High Measurement Accuracy: The 12-bit resolution design enables the module to capture subtle changes in analog signals from field sensors. It guarantees the precision of data acquisition, laying a solid foundation for accurate decision-making of the subsequent control system.
  • Channel-to-Channel Isolation: It is equipped with channel-to-channel isolation technology. This technology effectively prevents electrical interference between different input channels and external electrical disturbances from affecting the module. It protects the integrity of the system and significantly improves the stability and reliability of signal acquisition.
  • Safety-Certified Design: The module meets strict safety standards for safety instrumented systems. It is applicable to SIL-rated safety systems and can undertake signal acquisition tasks in critical safety links, conforming to the high safety requirements of industrial safety control.
  • Real-Time Diagnostics: It supports continuous real-time monitoring of its own operating status and the collected signal quality. Once a fault such as abnormal signal or module failure occurs, it can immediately report the fault information to the upper controller. This allows maintenance personnel to quickly locate and handle problems.
  • Easy Modular Integration: It adopts a modular design that perfectly matches the structure of Triconex chassis. It can be flexibly combined with other Triconex modules according to the scale of industrial projects. It supports scalable deployment and can easily expand the signal acquisition capacity of the system.
• Application Scenarios
  • Oil and Gas Industry: It is widely used in upstream oilfield exploitation, midstream pipeline transportation and other links. It collects analog signals such as pressure and flow from pipeline sensors and wellhead equipment. It provides data support for the safety control system and ensures the stable operation of equipment such as high-integrity pressure protection devices.
  • Petrochemical Industry: It is installed in petrochemical production workshops, such as ethylene cracking and refined oil processing lines. It acquires analog signals related to temperature, pressure and material flow in the production process. It cooperates with the emergency shutdown system and burner management system to avoid safety accidents caused by abnormal process parameters.
  • Power Generation Industry: It is applied to thermal power, nuclear power and other power plants. In thermal power plants, it collects analog signals from boiler temperature and steam pressure sensors. In nuclear power plants, it is used in safety monitoring systems to collect data of key equipment parameters. It ensures the safe and stable operation of power generation equipment.
  • Pharmaceutical Industry: In the pharmaceutical production process that requires strict process control, such as drug crystallization and fermentation, it collects analog signals such as temperature and pH value in the reaction kettle. It ensures that various parameters in the production process are within the preset range and meets the strict quality requirements of the pharmaceutical industry.
  • Chemical Industry: It is used in various chemical production processes, including chemical raw material synthesis and chemical product processing. It acquires analog signals from field sensors and transmits them to the distributed control system. It helps to control the chemical reaction process and material transmission speed and prevents dangerous situations such as over-temperature and over-pressure in the reaction process.