Honeywell TC-PRR021 Redundancy Module

Description

• Functional Features
  • Automatic Failover for Uninterrupted Operation: It supports the redundant operation mode of a pair of primary and backup controllers. The two modules can be connected through a dedicated redundant synchronization cable to achieve real-time data synchronization between the two controllers. When the primary controller fails, it can realize millisecond-level hot backup and non-disturbance switching, ensuring that the control process continues without manual intervention.
  • Built-in Real-time Diagnostic Monitoring: It is equipped with real-time status monitoring and diagnostic capabilities that continuously monitor the operating status of both primary and backup modules. This enables on-site technicians to quickly identify potential faults or abnormal operating conditions of the modules. It provides a basis for proactive maintenance and avoids sudden system failures caused by hidden module problems.
  • Seamless Compatibility with Specific Control Systems: It is specifically designed for Honeywell’s C200 and C200E control systems and can achieve plug-and-play integration with these systems. It also smoothly communicates with other components of the Experion PKS system, such as I/O modules and industrial networks, through backplane connections, ensuring the integrity and coordination of data transmission within the entire control system.
  • Convenient Installation and Deployment: It adopts a standardized structural design and chassis – mounted mode. It can be installed into the industrial control chassis quickly without complex customized installation tools. It matches the interface specifications of Honeywell’s related control systems, which reduces the difficulty of installation and shortens the deployment cycle.
• Application Scenarios
  • Petrochemical Process Control: It is deployed in the C200 control systems of petrochemical plants, which are used in key links such as reaction kettle control, pipeline transportation and storage tank monitoring. When the primary control module fails, it quickly switches to the backup module to prevent process interruption caused by equipment failure. It avoids safety accidents such as material leakage and ensures the continuity and safety of petrochemical production.
  • Power Generation System Operation: It is applied to the control systems of thermal power plants, nuclear power auxiliary equipment and other power generation facilities. These systems have extremely high requirements for continuous operation. The module ensures that the monitoring and control functions of power generation equipment, such as boiler temperature and pressure regulation and generator load control, will not be interrupted due to control module faults, maintaining the stability of the power grid supply.
  • Automated Manufacturing Production Lines: It is integrated into the control systems of automated production lines in fields such as automobile manufacturing and electronic component processing. It is used in conjunction with the C200 control system to control the operation of robots, conveyor belts and processing equipment on the production line. It prevents production line shutdowns caused by control module failures, avoids product scrapping and production efficiency reduction, and ensures the smooth progress of the entire production process.
  • Water Treatment and Environmental Protection Systems: It is used in the control systems of urban sewage treatment plants and industrial wastewater treatment equipment. It controls key processes such as water quality detection, dosing and filtration. Through its redundant function, it ensures that the water treatment process will not be interrupted due to equipment failures. It avoids environmental pollution caused by untreated water discharge and guarantees the compliance and stability of water treatment work.