TRICONEX 9761-210 控制器 Tricon控制器会管理其余部分

英维思9761-210是TRICONEX公司生产的一款控制器，通过三重模块冗余（TMR）架构提供容错功能。它在一个控制系统中集成了三个隔离的并行控制系统和广泛的诊断功能。
这款控制器使用三个相同的通道，每个通道都独立地执行与其他两个通道并行的控制程序。9761-210专门的硬件/软件投票机制会鉴定和验证现场的所有数字输入和输出，而模拟输入则需要经过中等价值的选择过程。
由于每个通道都与其他通道隔离，9761-210因此任何通道中的单点故障都不会传递给另一个通道。如果一个通道确实发生硬件故障，其他通道将覆盖它，同时，在控制器在线时，故障模块可以很容易地拆卸和更换，而不会中断过程。
三重TRICONEX 9761-210系统简化了控制程序的设置，因为从用户的角度来看，它可以作为一个单一的控制系统运行。用户在单个接线端子处端接传感器和执行器，并使用一组控制程序逻辑对康吉森TRICONEX进行编程，Tricon控制器会管理其余部分。

The Envision 9761-210 is a controller produced by TRICONEX that provides fault tolerance through a Triple Modular Redundancy (TMR) architecture. It integrates three isolated parallel control systems and extensive diagnostic functions in a control system.
This controller uses three identical channels, each of which independently executes control programs in parallel with the other two channels. The dedicated hardware/software voting mechanism for 9761-210 identifies and verifies all digital inputs and outputs on site, while analog inputs require a medium value selection process.
Due to each channel being isolated from other channels, a single point of failure in any channel will not be transmitted to another channel. If a hardware failure does occur in one channel, other channels will overwrite it, and at the same time, when the controller is online, the faulty module can be easily disassembled and replaced without interrupting the process.
The Triple TRICONEX 9761-210 system simplifies the setting of control programs because from the user's perspective, it can operate as a single control system. Users terminate sensors and actuators at a single wiring terminal and program the Conjisen TRICONEX using a set of control program logic, while the Tricon controller manages the rest.