Freelance 800F process control level
At the process control level, the Freelance 800F system can consist of a number of process control stations connected to IO units. You can select these process stations as redundant mode (CPU redundant, fieldbus module redundant) or non-redundant mode. Modular pluggable input/output modules can be used according to the type and number of system process signals. The AC800F controller connects to remote IO or field devices via a fieldbus.