>>>型号:9771-210 安全控制器 三重模件冗余（TMR）结构
【功能描述】
9771-210安全控制器是一款具有高容错能力的可编程逻辑及过程控制技术产品。它基于三重模件冗余（TMR）结构，这种结构集成了三路隔离的、并行工作的控制系统，并在每一个独立的控制系统中执行广泛的诊断。
这种设计使得系统能够采用三取二逻辑表决方式，提供高度完善、无差错、不间断的过程操作，确保不会因为单点的故障而导致系统失效。
9771-210安全控制器具有出色的容错能力。它可以在线识别瞬态和稳态的故障并进行适当的修正，从而提高了控制器的可靠性和可用性。控制系统能够识别控制系统元件的故障，自动把故障的元件加以排除，并允许
在继续完成指定任务的同时，对故障元件进行在线修复而不中断过程的操作。任何故障及相关数据都会被存储在NVRAM中，确保即使在I/O模块中任一通道故障的情况下，系统也能保证该模块能维持运行1500小时，
仍能满足TUV AK6级的要求。
9771-210安全控制器广泛应用于工业自动化领域，特别是在对安全性和可靠性要求极高的场景中，如石油和天然气、化工、电力等关键行业。在这些领域中，Triconex 9771-210安全控制器能够提供强有力的安全保障，确保生产过程的稳定性和人员的安全。
>>>>型号:9771-210 安全控制器 三重模件冗余（TMR）结构
【英文介绍】
The 9771-210 safety controller is a programmable logic and process control technology product with high fault tolerance. It is based on a triple module redundancy (TMR) architecture that integrates
three isolated, parallel working control systems and performs a wide range of diagnostics in each independent control system. This design enables the system to adopt a two-out-of-three logical voting
method, providing highly complete, error-free, uninterrupted process operation to ensure that no single point of failure will lead to system failure.
The 9771-210 safety controller has excellent fault tolerance. It can identify transient and steady-state faults online and make appropriate corrections, thus improving controller reliability and availability.
The control system can identify the fault of the control system component, automatically eliminate the faulty component, and allow the fault component to be repaired online without interrupting the
operation of the process while continuing to complete the specified task. Any failures and related data are stored in NVRAM, ensuring that even if any channel in the I/O module fails, the system can
guarantee that the module can maintain 1500 hours of operation and still meet the requirements of TUV AK6 level.
The 9771-210 safety controller is widely used in the field of industrial automation, especially in scenarios with high safety and reliability requirements, such as oil and gas, chemical, power and other key
industries. In these areas, the Triconex 9771-210 safety controller provides a strong safety guarantee to ensure the stability of the production process and the safety of personnel.
>>>>型号:9771-210 安全控制器 三重模件冗余（TMR）结构
