FC-USI-0002 New in Stock

The Honeywell FC-USI-0002 is a Universal Safety Interface (USI) module designed for the Honeywell Safety Manager safety instrumented system (SIS) platform. As a dedicated communication interface module, it provides secure, high-integrity data exchange between the safety controller, engineering tools, supervisory systems, and external automation networks. The FC-USI-0002 acts as the critical "diplomat" between the Safety Manager's Quad Processor Pack (QPP)—which executes safety logic—and the outside world. It handles communication tasks while maintaining separation between safety execution functions and external communication paths, protecting safety-related processing from non-safety activities.