FOXBORO RH924WA system profibus dp fibre optic communication bus fibre optic repeater support PROFIBUS DP bus, independent dual-bus electrical interface and two fibre-optic interfaces, to provide redundant dual-bus structure and fibre-optic redundancy ring network function for redundant dual-network system to provide fibre-optic redundancy long-distance transmission and relay function. Ci-pf series is based on standard Profibus DP, the rate is set by a dip switch or select the rate of adaptive settings, support Profibus DP bus 10 kinds of commonly used rate.

FOXBORO RH924WA equipment unique dual electrical service and dual fiber optic interface design, support for dual network redundancy and fiber optic ring network, while supporting point-to-point, star, chain bus, ring and hybrid network structure. Up to 20km or more of optical fibre long-distance transmission, breaking through the cable system distance limitations. Dual power service channels are logically independent, supporting 1~2 optical/electrical interfaces, according to the actual needs of the project, to achieve 1 optical fiber interface + 1 data interface; 1 optical fiber interface + 2 data interfaces; 2 optical fiber interfaces + 1 data interface; 2 optical fiber interface + 2 data interfaces flexible configuration.