The F809F Fieldbus diagnostics module is designed for use with the F800 series Fieldbus power supplies. The module simply mounts onto the appropriate carrier and continuously monitors the performance of each of the eight fieldbus segments providing information on network health.

The physical layer is critical to the performance of the fieldbus system. During commissioning, the F809F collects data on the performance of the physical layer, provides alarms if any parameter is outside the preset limits, and is used to store a baseline segment performance within the system's Instrument Management Software.

* Continuously monitors segment parameters
* Monitors 8 fieldbus segments
* Full device description support
* Minimises total cost of ownership by integrating into the fieldbus H1 system
* Open system solution: compatible with all major DCS systems