The Siemens XTRI-D (S54370-B2-A1) Intelligent Interface Module is designed to enhance fire alarm systems by providing efficient integration between the control panel and connected devices. This interface module supports dual isolation technology, which complies with NFPA 72 Class X (Style 7) wiring standards, offering up to 252 isolators per loop. It features configurable modes for isolator or non-isolator use and is equipped with advanced diagnostic capabilities, helping to quickly identify issues and reduce downtime. Ideal for complex fire safety applications, the XTRI-D module ensures reliable communication and efficient system performance across commercial and industrial environments.
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