
Commubox FXA291 – intrinsically safe CDI/USB interface. It connects Endress+Hauser field devices that have a CDI (Common Data Interface) to a computer's USB port, allowing remote operation and service functions via software such as FieldCare. Used with an accessory adapter cable, and requires the ToF adapter FXA291 for certain level devices (FMR2xx, FMR53x, FMR540, FMP4x, FMU4x, PMC71, PMP7x, PMD7x, FMD7x, FMB70, FMG60).

