BRC3000A | Redundant controller

Model: BRC3000A

Category: Redundant controller

Finish: New/not new

Delivery time: from stock

Warranty: One year

Redundant controller is an important component of control system to improve reliability and fault tolerance. Here is a detailed explanation of redundant controllers:

Advantages:

Improve system reliability: The BRC3000A can quickly take over control tasks when the primary controller fails, avoiding system downtime or fault expansion.

Enhance the system's fault tolerance: Even if some controllers fail, the entire system can still maintain normal operation, reducing production losses.

High flexibility: Different types of redundant controllers are applicable to different application scenarios. You can select a suitable type of redundant controller based on actual requirements.

How it works:

Data synchronization: Real-time data synchronization is required between the primary controller and the secondary controller of the BRC3000A to ensure that the secondary controller can accurately understand the current system status.

Fault detection: The system needs to be able to detect the fault status of the primary controller in real time. This is usually achieved through a combination of hardware and software, such as using a hardware watchdog circuit to detect the operating state of the PLC controller, or through software to detect the execution state of the control program, input/output state, etc., to determine whether there is a fault.

Switching logic: Once the primary controller fails, the system transfers control to the secondary controller according to the pre-set switching logic. The switching logic can be flexibly designed according to specific requirements, such as time-based switching and fault type switching.

Application scenario:

BRC3000A redundant controller is widely used in industrial automation control systems with high reliability requirements, such as petrochemical, electric power, water treatment and other fields. In these areas, the reliability of the control system is essential for the continuity and safety of the production process. By using redundant controllers, the reliability and stability of the system can be greatly improved, and the production loss caused by controller failure can be reduced.