Fieldbus Interface Module CC-TFB811 Honeywell

Description

The HoneywellCC-TFB811(PN: 51308311-175) is a4-port Redundant FOUNDATION Fieldbus IOTAfor the Experion PKS Series C platform. It serves as themounting base for a redundant pair of CC-PFB401 FIM4 modules, enabling reliable H1 segment communication. Each port supports multiple field devices on a single pair of wires, and the IOTA ensurescontinuous digital communicationeven if one module fails. The-175 G3 coatingprotects against corrosive industrial environments.