Rockwell Trusted TMR Processor

In process industries, oil and gas pipelines, nuclear power auxiliary facilities, and large rotating machinery protection systems, once the core processor of the Safety Instrumented System (SIS) fails or needs to be replaced, engineers face much greater pressure than ordinary control systems. Because any incorrect operation may result in device shutdown, production interruption, and even personal injury. And Rockwell Automation's Trusted ® The TMR processor (common models T8111 and early T811B) is the most important computing and control center in this type of security system. A clear set of technical guidance and troubleshooting methods is crucial when it malfunctions or when a discontinued model needs to be upgraded.