The Auto Recovery Module (ARM) is an optional memory module that is installed between the node and
the valve adapter module and is used to preserve the manifold system parameters even during
catastrophic failure. During the power-up process it reads the configuration of the manifold, including
any user settable parameters of I/O modules, and stores the information in its non volatile memory.
Once the information is stored, it automatically disconnects itself from the power circuits while still
mechanically attached to the manifold.